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-rw-r--r--pkgs/tools/admin/acme-sh/default.nix1
-rw-r--r--pkgs/tools/admin/afterburn/default.nix1
-rw-r--r--pkgs/tools/admin/analog/default.nix1
-rw-r--r--pkgs/tools/admin/aws-env/default.nix1
-rw-r--r--pkgs/tools/admin/aws-nuke/default.nix1
-rw-r--r--pkgs/tools/admin/aws-rotate-key/default.nix1
-rw-r--r--pkgs/tools/admin/awsls/default.nix1
-rw-r--r--pkgs/tools/admin/awsrm/default.nix1
-rw-r--r--pkgs/tools/admin/awsweeper/default.nix1
-rw-r--r--pkgs/tools/admin/berglas/default.nix1
-rw-r--r--pkgs/tools/admin/bom/default.nix1
-rw-r--r--pkgs/tools/admin/certigo/default.nix1
-rw-r--r--pkgs/tools/admin/cf-vault/default.nix1
-rw-r--r--pkgs/tools/admin/chamber/default.nix1
-rw-r--r--pkgs/tools/admin/cjdns-tools/default.nix1
-rw-r--r--pkgs/tools/admin/cli53/default.nix1
-rw-r--r--pkgs/tools/admin/coldsnap/default.nix1
-rw-r--r--pkgs/tools/admin/colmena/default.nix1
-rw-r--r--pkgs/tools/admin/copilot-cli/default.nix1
-rw-r--r--pkgs/tools/admin/cw/default.nix1
-rw-r--r--pkgs/tools/admin/damon/default.nix1
-rw-r--r--pkgs/tools/admin/docker-credential-gcr/default.nix1
-rw-r--r--pkgs/tools/admin/ejson2env/default.nix1
-rw-r--r--pkgs/tools/admin/fastlane/default.nix1
-rw-r--r--pkgs/tools/admin/fioctl/default.nix1
-rw-r--r--pkgs/tools/admin/gtk-vnc/default.nix1
-rw-r--r--pkgs/tools/admin/iamy/default.nix1
-rw-r--r--pkgs/tools/admin/infra/default.nix1
-rw-r--r--pkgs/tools/admin/itamae/default.nix1
-rw-r--r--pkgs/tools/admin/kics/default.nix1
-rw-r--r--pkgs/tools/admin/lego/default.nix1
-rw-r--r--pkgs/tools/admin/meshcentral/default.nix1
-rw-r--r--pkgs/tools/admin/netbox2netshot/default.nix1
-rw-r--r--pkgs/tools/admin/netplan/default.nix1
-rw-r--r--pkgs/tools/admin/okta-aws-cli/default.nix1
-rw-r--r--pkgs/tools/admin/ossutil/default.nix1
-rw-r--r--pkgs/tools/admin/pbm/default.nix1
-rw-r--r--pkgs/tools/admin/qovery-cli/default.nix1
-rw-r--r--pkgs/tools/admin/realvnc-vnc-viewer/default.nix1
-rw-r--r--pkgs/tools/admin/rhoas/default.nix1
-rw-r--r--pkgs/tools/admin/sec/default.nix1
-rw-r--r--pkgs/tools/admin/ssmsh/default.nix1
-rw-r--r--pkgs/tools/admin/swapspace/default.nix1
-rw-r--r--pkgs/tools/admin/syft/default.nix1
-rw-r--r--pkgs/tools/admin/triton/default.nix1
-rw-r--r--pkgs/tools/admin/wander/default.nix1
-rw-r--r--pkgs/tools/admin/zbctl/default.nix1
-rw-r--r--pkgs/tools/bluetooth/openobex/default.nix1
-rw-r--r--pkgs/tools/games/er-patcher/default.nix1
-rw-r--r--pkgs/tools/games/ps3-disc-dumper/default.nix1
-rw-r--r--pkgs/tools/games/slipstream/default.nix1
-rw-r--r--pkgs/tools/games/steam-rom-manager/default.nix1
-rw-r--r--pkgs/tools/networking/aardvark-dns/default.nix1
-rw-r--r--pkgs/tools/networking/acme-client/default.nix1
-rw-r--r--pkgs/tools/networking/ahcpd/default.nix1
-rw-r--r--pkgs/tools/networking/ain/default.nix1
-rw-r--r--pkgs/tools/networking/ali/default.nix1
-rw-r--r--pkgs/tools/networking/altermime/default.nix1
-rw-r--r--pkgs/tools/networking/amass/default.nix1
-rw-r--r--pkgs/tools/networking/anevicon/default.nix1
-rw-r--r--pkgs/tools/networking/arping/default.nix1
-rw-r--r--pkgs/tools/networking/arpoison/default.nix1
-rw-r--r--pkgs/tools/networking/atinout/default.nix1
-rw-r--r--pkgs/tools/networking/axel/default.nix1
-rw-r--r--pkgs/tools/networking/babeld/default.nix1
-rw-r--r--pkgs/tools/networking/bandwhich/default.nix1
-rw-r--r--pkgs/tools/networking/bgpdump/default.nix1
-rw-r--r--pkgs/tools/networking/bgpq3/default.nix1
-rw-r--r--pkgs/tools/networking/bgpq4/default.nix1
-rw-r--r--pkgs/tools/networking/biosdevname/default.nix1
-rw-r--r--pkgs/tools/networking/bombardier/default.nix1
-rw-r--r--pkgs/tools/networking/bore/default.nix1
-rw-r--r--pkgs/tools/networking/boringtun/default.nix1
-rw-r--r--pkgs/tools/networking/boundary/default.nix1
-rw-r--r--pkgs/tools/networking/brook/default.nix1
-rw-r--r--pkgs/tools/networking/bukubrow/default.nix1
-rw-r--r--pkgs/tools/networking/bully/default.nix1
-rw-r--r--pkgs/tools/networking/burpsuite/default.nix1
-rw-r--r--pkgs/tools/networking/cadaver/default.nix1
-rw-r--r--pkgs/tools/networking/cassowary/default.nix1
-rw-r--r--pkgs/tools/networking/castnow/default.nix1
-rw-r--r--pkgs/tools/networking/cdpr/default.nix1
-rw-r--r--pkgs/tools/networking/cfspeedtest/default.nix1
-rw-r--r--pkgs/tools/networking/chaos/default.nix1
-rw-r--r--pkgs/tools/networking/checkip/default.nix1
-rw-r--r--pkgs/tools/networking/cksfv/default.nix1
-rw-r--r--pkgs/tools/networking/cnping/default.nix1
-rw-r--r--pkgs/tools/networking/cntlm/default.nix1
-rw-r--r--pkgs/tools/networking/cocom/default.nix1
-rw-r--r--pkgs/tools/networking/connect/default.nix1
-rw-r--r--pkgs/tools/networking/containerlab/default.nix1
-rw-r--r--pkgs/tools/networking/corerad/default.nix1
-rw-r--r--pkgs/tools/networking/corkscrew/default.nix1
-rw-r--r--pkgs/tools/networking/crackle/default.nix1
-rw-r--r--pkgs/tools/networking/croc/default.nix1
-rw-r--r--pkgs/tools/networking/curlie/default.nix1
-rw-r--r--pkgs/tools/networking/darkstat/default.nix1
-rw-r--r--pkgs/tools/networking/ddns-go/default.nix1
-rw-r--r--pkgs/tools/networking/dhcpcd/default.nix1
-rw-r--r--pkgs/tools/networking/dhcpdump/default.nix1
-rw-r--r--pkgs/tools/networking/dhcping/default.nix1
-rw-r--r--pkgs/tools/networking/dnscrypt-wrapper/default.nix1
-rw-r--r--pkgs/tools/networking/dnsmon-go/default.nix1
-rw-r--r--pkgs/tools/networking/dnsmonster/default.nix1
-rw-r--r--pkgs/tools/networking/dnsproxy/default.nix1
-rw-r--r--pkgs/tools/networking/dnstake/default.nix1
-rw-r--r--pkgs/tools/networking/dnstop/default.nix1
-rw-r--r--pkgs/tools/networking/dnstracer/default.nix1
-rw-r--r--pkgs/tools/networking/driftnet/default.nix1
-rw-r--r--pkgs/tools/networking/drill/default.nix1
-rw-r--r--pkgs/tools/networking/ebpf-verifier/default.nix1
-rw-r--r--pkgs/tools/networking/edgedb/default.nix1
-rw-r--r--pkgs/tools/networking/email/default.nix1
-rw-r--r--pkgs/tools/networking/fakeroute/default.nix1
-rw-r--r--pkgs/tools/networking/fast-ssh/default.nix1
-rw-r--r--pkgs/tools/networking/fastd/default.nix1
-rw-r--r--pkgs/tools/networking/filegive/default.nix1
-rw-r--r--pkgs/tools/networking/findomain/default.nix1
-rw-r--r--pkgs/tools/networking/flannel/default.nix1
-rw-r--r--pkgs/tools/networking/fping/default.nix1
-rw-r--r--pkgs/tools/networking/gemget/default.nix1
-rw-r--r--pkgs/tools/networking/ghostunnel/default.nix1
-rw-r--r--pkgs/tools/networking/go-shadowsocks2/default.nix1
-rw-r--r--pkgs/tools/networking/gobgp/default.nix1
-rw-r--r--pkgs/tools/networking/godns/default.nix1
-rw-r--r--pkgs/tools/networking/godspeed/default.nix1
-rw-r--r--pkgs/tools/networking/gof5/default.nix1
-rw-r--r--pkgs/tools/networking/goreplay/default.nix1
-rw-r--r--pkgs/tools/networking/gost/default.nix1
-rw-r--r--pkgs/tools/networking/gping/default.nix1
-rw-r--r--pkgs/tools/networking/grpc_cli/default.nix1
-rw-r--r--pkgs/tools/networking/grpcui/default.nix1
-rw-r--r--pkgs/tools/networking/grpcurl/default.nix1
-rw-r--r--pkgs/tools/networking/hans/default.nix1
-rw-r--r--pkgs/tools/networking/hey/default.nix1
-rw-r--r--pkgs/tools/networking/horst/default.nix1
-rw-r--r--pkgs/tools/networking/hss/default.nix1
-rw-r--r--pkgs/tools/networking/htpdate/default.nix1
-rw-r--r--pkgs/tools/networking/httperf/default.nix1
-rw-r--r--pkgs/tools/networking/httping/default.nix1
-rw-r--r--pkgs/tools/networking/httplab/default.nix1
-rw-r--r--pkgs/tools/networking/httprobe/default.nix1
-rw-r--r--pkgs/tools/networking/hue-cli/default.nix1
-rw-r--r--pkgs/tools/networking/hysteria/default.nix1
-rw-r--r--pkgs/tools/networking/i2p/default.nix1
-rw-r--r--pkgs/tools/networking/i2pd/default.nix1
-rw-r--r--pkgs/tools/networking/ifstat-legacy/default.nix1
-rw-r--r--pkgs/tools/networking/iftop/default.nix1
-rw-r--r--pkgs/tools/networking/igmpproxy/default.nix1
-rw-r--r--pkgs/tools/networking/inadyn/default.nix1
-rw-r--r--pkgs/tools/networking/ip2location/default.nix1
-rw-r--r--pkgs/tools/networking/ip2unix/default.nix1
-rw-r--r--pkgs/tools/networking/ipcalc/default.nix1
-rw-r--r--pkgs/tools/networking/ivpn/default.nix1
-rw-r--r--pkgs/tools/networking/jnettop/default.nix1
-rw-r--r--pkgs/tools/networking/kail/default.nix1
-rw-r--r--pkgs/tools/networking/kapp/default.nix1
-rw-r--r--pkgs/tools/networking/keama/default.nix1
-rw-r--r--pkgs/tools/networking/labctl/default.nix1
-rw-r--r--pkgs/tools/networking/libreswan/default.nix1
-rw-r--r--pkgs/tools/networking/linux-router/default.nix1
-rw-r--r--pkgs/tools/networking/lxi-tools/default.nix1
-rw-r--r--pkgs/tools/networking/lychee/default.nix1
-rw-r--r--pkgs/tools/networking/mailsend/default.nix1
-rw-r--r--pkgs/tools/networking/maphosts/default.nix1
-rw-r--r--pkgs/tools/networking/mbidled/default.nix1
-rw-r--r--pkgs/tools/networking/mcrcon/default.nix1
-rw-r--r--pkgs/tools/networking/mdk4/default.nix1
-rw-r--r--pkgs/tools/networking/memtier-benchmark/default.nix1
-rw-r--r--pkgs/tools/networking/minidlna/default.nix1
-rw-r--r--pkgs/tools/networking/minissdpd/default.nix1
-rw-r--r--pkgs/tools/networking/mmsd-tng/default.nix1
-rw-r--r--pkgs/tools/networking/mockoon/default.nix1
-rw-r--r--pkgs/tools/networking/mole/default.nix1
-rw-r--r--pkgs/tools/networking/motrix/default.nix1
-rw-r--r--pkgs/tools/networking/mozwire/default.nix1
-rw-r--r--pkgs/tools/networking/mqtt-benchmark/default.nix1
-rw-r--r--pkgs/tools/networking/mqttui/default.nix1
-rw-r--r--pkgs/tools/networking/mtr-exporter/default.nix1
-rw-r--r--pkgs/tools/networking/mubeng/default.nix1
-rw-r--r--pkgs/tools/networking/muffet/default.nix1
-rw-r--r--pkgs/tools/networking/nat-traverse/default.nix1
-rw-r--r--pkgs/tools/networking/netassert/default.nix1
-rw-r--r--pkgs/tools/networking/netdiscover/default.nix1
-rw-r--r--pkgs/tools/networking/nethogs/default.nix1
-rw-r--r--pkgs/tools/networking/nethoscope/default.nix1
-rw-r--r--pkgs/tools/networking/netifd/default.nix1
-rw-r--r--pkgs/tools/networking/netmask/default.nix1
-rw-r--r--pkgs/tools/networking/nettee/default.nix1
-rw-r--r--pkgs/tools/networking/nexttrace/default.nix1
-rw-r--r--pkgs/tools/networking/nfstrace/default.nix1
-rw-r--r--pkgs/tools/networking/ngrep/default.nix1
-rw-r--r--pkgs/tools/networking/ngrok/default.nix1
-rw-r--r--pkgs/tools/networking/noip/default.nix1
-rw-r--r--pkgs/tools/networking/norouter/default.nix1
-rw-r--r--pkgs/tools/networking/ntopng/default.nix1
-rw-r--r--pkgs/tools/networking/ntttcp/default.nix1
-rw-r--r--pkgs/tools/networking/nuttcp/default.nix1
-rw-r--r--pkgs/tools/networking/nylon/default.nix1
-rw-r--r--pkgs/tools/networking/nzbget/default.nix1
-rw-r--r--pkgs/tools/networking/oapi-codegen/default.nix1
-rw-r--r--pkgs/tools/networking/ofono/default.nix1
-rw-r--r--pkgs/tools/networking/oha/default.nix1
-rw-r--r--pkgs/tools/networking/onetun/default.nix1
-rw-r--r--pkgs/tools/networking/openconnect/common.nix1
-rw-r--r--pkgs/tools/networking/openfortivpn/default.nix1
-rw-r--r--pkgs/tools/networking/openvpn/default.nix1
-rw-r--r--pkgs/tools/networking/oui/default.nix1
-rw-r--r--pkgs/tools/networking/owl/default.nix1
-rw-r--r--pkgs/tools/networking/pacparser/default.nix1
-rw-r--r--pkgs/tools/networking/pathvector/default.nix1
-rw-r--r--pkgs/tools/networking/pcapc/default.nix1
-rw-r--r--pkgs/tools/networking/pcapfix/default.nix1
-rw-r--r--pkgs/tools/networking/pgrok/default.nix1
-rw-r--r--pkgs/tools/networking/phantomsocks/default.nix1
-rw-r--r--pkgs/tools/networking/photon/default.nix1
-rw-r--r--pkgs/tools/networking/piknik/default.nix1
-rw-r--r--pkgs/tools/networking/pingtcp/default.nix1
-rw-r--r--pkgs/tools/networking/pingu/default.nix1
-rw-r--r--pkgs/tools/networking/pixiecore/default.nix1
-rw-r--r--pkgs/tools/networking/pixiewps/default.nix1
-rw-r--r--pkgs/tools/networking/privoxy/default.nix1
-rw-r--r--pkgs/tools/networking/proxychains/default.nix1
-rw-r--r--pkgs/tools/networking/pwnat/default.nix1
-rw-r--r--pkgs/tools/networking/q/default.nix1
-rw-r--r--pkgs/tools/networking/qrcp/default.nix1
-rw-r--r--pkgs/tools/networking/quickserve/default.nix1
-rw-r--r--pkgs/tools/networking/rathole/default.nix1
-rw-r--r--pkgs/tools/networking/rcon/default.nix1
-rw-r--r--pkgs/tools/networking/rconc/default.nix1
-rw-r--r--pkgs/tools/networking/rdap/default.nix1
-rw-r--r--pkgs/tools/networking/rdrview/default.nix1
-rw-r--r--pkgs/tools/networking/redfang/default.nix1
-rw-r--r--pkgs/tools/networking/redir/default.nix1
-rw-r--r--pkgs/tools/networking/redli/default.nix1
-rw-r--r--pkgs/tools/networking/redsocks/default.nix1
-rw-r--r--pkgs/tools/networking/requestly/default.nix1
-rw-r--r--pkgs/tools/networking/restish/default.nix1
-rw-r--r--pkgs/tools/networking/rewrk/default.nix1
-rw-r--r--pkgs/tools/networking/ripmime/default.nix1
-rw-r--r--pkgs/tools/networking/routedns/default.nix1
-rw-r--r--pkgs/tools/networking/rshijack/default.nix1
-rw-r--r--pkgs/tools/networking/s3rs/default.nix1
-rw-r--r--pkgs/tools/networking/s5cmd/default.nix1
-rw-r--r--pkgs/tools/networking/saldl/default.nix1
-rw-r--r--pkgs/tools/networking/shncpd/default.nix1
-rw-r--r--pkgs/tools/networking/simpleproxy/default.nix1
-rw-r--r--pkgs/tools/networking/sipcalc/default.nix1
-rw-r--r--pkgs/tools/networking/sipexer/default.nix1
-rw-r--r--pkgs/tools/networking/sipsak/default.nix1
-rw-r--r--pkgs/tools/networking/sish/default.nix1
-rw-r--r--pkgs/tools/networking/sleep-on-lan/default.nix1
-rw-r--r--pkgs/tools/networking/slirp4netns/default.nix1
-rw-r--r--pkgs/tools/networking/slowlorust/default.nix1
-rw-r--r--pkgs/tools/networking/smartdns/default.nix1
-rw-r--r--pkgs/tools/networking/snabb/default.nix1
-rw-r--r--pkgs/tools/networking/snet/default.nix1
-rw-r--r--pkgs/tools/networking/snmpcheck/default.nix1
-rw-r--r--pkgs/tools/networking/sockperf/default.nix1
-rw-r--r--pkgs/tools/networking/speedtest-go/default.nix1
-rw-r--r--pkgs/tools/networking/speedtest-rs/default.nix1
-rw-r--r--pkgs/tools/networking/spoofer/default.nix1
-rw-r--r--pkgs/tools/networking/srelay/default.nix1
-rw-r--r--pkgs/tools/networking/ssh-agents/default.nix1
-rw-r--r--pkgs/tools/networking/ssh-ident/default.nix1
-rw-r--r--pkgs/tools/networking/ssh-key-confirmer/default.nix1
-rw-r--r--pkgs/tools/networking/sshed/default.nix1
-rw-r--r--pkgs/tools/networking/sshpass/default.nix1
-rw-r--r--pkgs/tools/networking/sshping/default.nix1
-rw-r--r--pkgs/tools/networking/ssldump/default.nix1
-rw-r--r--pkgs/tools/networking/sslsplit/default.nix1
-rw-r--r--pkgs/tools/networking/sstp/default.nix1
-rw-r--r--pkgs/tools/networking/stun/default.nix1
-rw-r--r--pkgs/tools/networking/stunnel/default.nix1
-rw-r--r--pkgs/tools/networking/subfinder/default.nix1
-rw-r--r--pkgs/tools/networking/suckit/default.nix1
-rw-r--r--pkgs/tools/networking/swagger-cli/default.nix1
-rw-r--r--pkgs/tools/networking/swagger-codegen/default.nix1
-rw-r--r--pkgs/tools/networking/tayga/default.nix1
-rw-r--r--pkgs/tools/networking/tcp-cutter/default.nix1
-rw-r--r--pkgs/tools/networking/tcpflow/default.nix1
-rw-r--r--pkgs/tools/networking/tcptraceroute/default.nix1
-rw-r--r--pkgs/tools/networking/tendermint/default.nix1
-rw-r--r--pkgs/tools/networking/termscp/default.nix1
-rw-r--r--pkgs/tools/networking/tinyfecvpn/default.nix1
-rw-r--r--pkgs/tools/networking/tox-node/default.nix1
-rw-r--r--pkgs/tools/networking/traceroute/default.nix1
-rw-r--r--pkgs/tools/networking/tran/default.nix1
-rw-r--r--pkgs/tools/networking/transmission-rss/default.nix1
-rw-r--r--pkgs/tools/networking/trurl/default.nix1
-rw-r--r--pkgs/tools/networking/tun2socks/default.nix1
-rw-r--r--pkgs/tools/networking/tunwg/default.nix1
-rw-r--r--pkgs/tools/networking/udpreplay/default.nix1
-rw-r--r--pkgs/tools/networking/udptunnel/default.nix1
-rw-r--r--pkgs/tools/networking/uqmi/default.nix1
-rw-r--r--pkgs/tools/networking/vegeta/default.nix1
-rw-r--r--pkgs/tools/networking/vlan/default.nix1
-rw-r--r--pkgs/tools/networking/vopono/default.nix1
-rw-r--r--pkgs/tools/networking/wakelan/default.nix1
-rw-r--r--pkgs/tools/networking/wakeonlan/default.nix1
-rw-r--r--pkgs/tools/networking/wavemon/default.nix1
-rw-r--r--pkgs/tools/networking/wbox/default.nix1
-rw-r--r--pkgs/tools/networking/wg-netmanager/default.nix1
-rw-r--r--pkgs/tools/networking/wget2/default.nix1
-rw-r--r--pkgs/tools/networking/whois/default.nix1
-rw-r--r--pkgs/tools/networking/wireguard-go/default.nix1
-rw-r--r--pkgs/tools/networking/wireguard-vanity-address/default.nix1
-rw-r--r--pkgs/tools/networking/wireproxy/default.nix1
-rw-r--r--pkgs/tools/networking/wormhole-william/default.nix1
-rw-r--r--pkgs/tools/networking/wrk/default.nix1
-rw-r--r--pkgs/tools/networking/wrk2/default.nix1
-rw-r--r--pkgs/tools/networking/wsl-vpnkit/default.nix1
-rw-r--r--pkgs/tools/networking/wuzz/default.nix1
-rw-r--r--pkgs/tools/networking/zap/default.nix1
-rw-r--r--pkgs/tools/networking/zs-apc-spdu-ctl/default.nix1
315 files changed, 315 insertions, 0 deletions
diff --git a/pkgs/tools/admin/acme-sh/default.nix b/pkgs/tools/admin/acme-sh/default.nix
index ead37f84f0342..6f82567ab02da 100644
--- a/pkgs/tools/admin/acme-sh/default.nix
+++ b/pkgs/tools/admin/acme-sh/default.nix
@@ -74,5 +74,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl3Only;
     maintainers = with lib.maintainers; [ mkaito ] ++ teams.serokell.members;
     inherit (coreutils.meta) platforms;
+    mainProgram = "acme.sh";
   };
 }
diff --git a/pkgs/tools/admin/afterburn/default.nix b/pkgs/tools/admin/afterburn/default.nix
index ddb8d0c9bfd49..bd104a2687d30 100644
--- a/pkgs/tools/admin/afterburn/default.nix
+++ b/pkgs/tools/admin/afterburn/default.nix
@@ -33,5 +33,6 @@ rustPlatform.buildRustPackage rec {
     license = licenses.asl20;
     maintainers = [ maintainers.arianvp ];
     platforms = platforms.linux;
+    mainProgram = "afterburn";
   };
 }
diff --git a/pkgs/tools/admin/analog/default.nix b/pkgs/tools/admin/analog/default.nix
index 54d863bb958f6..187dc6234cc20 100644
--- a/pkgs/tools/admin/analog/default.nix
+++ b/pkgs/tools/admin/analog/default.nix
@@ -33,6 +33,7 @@ stdenv.mkDerivation rec {
     license = lib.licenses.gpl2;
     description = "Powerful tool to generate web server statistics";
     platforms = lib.platforms.all;
+    mainProgram = "analog";
   };
 
 }
diff --git a/pkgs/tools/admin/aws-env/default.nix b/pkgs/tools/admin/aws-env/default.nix
index 3ec84e80bb947..c16d8374c9b0b 100644
--- a/pkgs/tools/admin/aws-env/default.nix
+++ b/pkgs/tools/admin/aws-env/default.nix
@@ -21,5 +21,6 @@ buildGoPackage rec {
     homepage = "https://github.com/Droplr/aws-env";
     license = licenses.mit;
     maintainers = with maintainers; [ srhb ];
+    mainProgram = "aws-env";
   };
 }
diff --git a/pkgs/tools/admin/aws-nuke/default.nix b/pkgs/tools/admin/aws-nuke/default.nix
index 2529cbc21a6b2..af8acd946fb1b 100644
--- a/pkgs/tools/admin/aws-nuke/default.nix
+++ b/pkgs/tools/admin/aws-nuke/default.nix
@@ -44,5 +44,6 @@ buildGoModule rec {
     changelog = "https://github.com/rebuy-de/aws-nuke/releases/tag/v${version}";
     license = licenses.mit;
     maintainers = with maintainers; [ grahamc ];
+    mainProgram = "aws-nuke";
   };
 }
diff --git a/pkgs/tools/admin/aws-rotate-key/default.nix b/pkgs/tools/admin/aws-rotate-key/default.nix
index 965c6807803ed..298584ce8d245 100644
--- a/pkgs/tools/admin/aws-rotate-key/default.nix
+++ b/pkgs/tools/admin/aws-rotate-key/default.nix
@@ -24,5 +24,6 @@ buildGoModule rec {
     homepage = "https://github.com/Fullscreen/aws-rotate-key";
     license = licenses.mit;
     maintainers = [ maintainers.mbode ];
+    mainProgram = "aws-rotate-key";
   };
 }
diff --git a/pkgs/tools/admin/awsls/default.nix b/pkgs/tools/admin/awsls/default.nix
index 973d1f106227e..f65f603e80da8 100644
--- a/pkgs/tools/admin/awsls/default.nix
+++ b/pkgs/tools/admin/awsls/default.nix
@@ -24,5 +24,6 @@ buildGoModule rec {
     homepage = "https://github.com/jckuester/awsls";
     license = licenses.mit;
     maintainers = [ maintainers.markus1189 ];
+    mainProgram = "awsls";
   };
 }
diff --git a/pkgs/tools/admin/awsrm/default.nix b/pkgs/tools/admin/awsrm/default.nix
index be29737066be4..72fb4454870cc 100644
--- a/pkgs/tools/admin/awsrm/default.nix
+++ b/pkgs/tools/admin/awsrm/default.nix
@@ -24,5 +24,6 @@ buildGoModule rec {
     homepage = "https://github.com/jckuester/awsrm";
     license = licenses.mit;
     maintainers = [ maintainers.markus1189 ];
+    mainProgram = "awsrm";
   };
 }
diff --git a/pkgs/tools/admin/awsweeper/default.nix b/pkgs/tools/admin/awsweeper/default.nix
index 38a5a01b8b21e..9f0489c4dbb12 100644
--- a/pkgs/tools/admin/awsweeper/default.nix
+++ b/pkgs/tools/admin/awsweeper/default.nix
@@ -22,5 +22,6 @@ buildGoModule rec {
     homepage = "https://github.com/jckuester/awsweeper";
     license = licenses.mpl20;
     maintainers = [ maintainers.marsam ];
+    mainProgram = "awsweeper";
   };
 }
diff --git a/pkgs/tools/admin/berglas/default.nix b/pkgs/tools/admin/berglas/default.nix
index 150b5535f1ce9..e35fd2bfe0e0c 100644
--- a/pkgs/tools/admin/berglas/default.nix
+++ b/pkgs/tools/admin/berglas/default.nix
@@ -56,5 +56,6 @@ buildGoModule rec {
     description = "A tool for managing secrets on Google Cloud";
     homepage = "https://github.com/GoogleCloudPlatform/berglas";
     license = licenses.asl20;
+    mainProgram = "berglas";
   };
 }
diff --git a/pkgs/tools/admin/bom/default.nix b/pkgs/tools/admin/bom/default.nix
index 22714565795b9..0ff37c5d2e005 100644
--- a/pkgs/tools/admin/bom/default.nix
+++ b/pkgs/tools/admin/bom/default.nix
@@ -65,5 +65,6 @@ buildGoModule rec {
     description = "A utility to generate SPDX-compliant Bill of Materials manifests";
     license = licenses.asl20;
     maintainers = with maintainers; [ developer-guy ];
+    mainProgram = "bom";
   };
 }
diff --git a/pkgs/tools/admin/certigo/default.nix b/pkgs/tools/admin/certigo/default.nix
index 0fcf8bd8a6958..6274833b26d7a 100644
--- a/pkgs/tools/admin/certigo/default.nix
+++ b/pkgs/tools/admin/certigo/default.nix
@@ -18,5 +18,6 @@ buildGoModule rec {
     homepage = "https://github.com/square/certigo";
     license = licenses.asl20;
     maintainers = [ maintainers.marsam ];
+    mainProgram = "certigo";
   };
 }
diff --git a/pkgs/tools/admin/cf-vault/default.nix b/pkgs/tools/admin/cf-vault/default.nix
index a9e1e0316d60b..877e4d56d09c8 100644
--- a/pkgs/tools/admin/cf-vault/default.nix
+++ b/pkgs/tools/admin/cf-vault/default.nix
@@ -19,5 +19,6 @@ buildGoModule rec {
     homepage = "https://github.com/jacobbednarz/cf-vault/";
     license = licenses.mit;
     maintainers = with maintainers; [ viraptor ];
+    mainProgram = "cf-vault";
   };
 }
diff --git a/pkgs/tools/admin/chamber/default.nix b/pkgs/tools/admin/chamber/default.nix
index 3924b76432d3a..2b3975002a167 100644
--- a/pkgs/tools/admin/chamber/default.nix
+++ b/pkgs/tools/admin/chamber/default.nix
@@ -23,5 +23,6 @@ buildGoModule rec {
     homepage = "https://github.com/segmentio/chamber";
     license = licenses.mit;
     maintainers = with maintainers; [ kalekseev ];
+    mainProgram = "chamber";
   };
 }
diff --git a/pkgs/tools/admin/cjdns-tools/default.nix b/pkgs/tools/admin/cjdns-tools/default.nix
index 7b314e1aa1315..0d21409400176 100644
--- a/pkgs/tools/admin/cjdns-tools/default.nix
+++ b/pkgs/tools/admin/cjdns-tools/default.nix
@@ -42,5 +42,6 @@ stdenv.mkDerivation {
     license = licenses.gpl3Plus;
     maintainers = with maintainers; [ ];
     platforms = platforms.linux;
+    mainProgram = "cjdns-tools";
   };
 }
diff --git a/pkgs/tools/admin/cli53/default.nix b/pkgs/tools/admin/cli53/default.nix
index 2cab2ad4b748e..a6f677b287cfc 100644
--- a/pkgs/tools/admin/cli53/default.nix
+++ b/pkgs/tools/admin/cli53/default.nix
@@ -28,5 +28,6 @@ buildGoModule rec {
     homepage = "https://github.com/barnybug/cli53";
     license = licenses.mit;
     maintainers = with maintainers; [ benley ];
+    mainProgram = "cli53";
   };
 }
diff --git a/pkgs/tools/admin/coldsnap/default.nix b/pkgs/tools/admin/coldsnap/default.nix
index 417bbd14c139a..1178b6a7b81e2 100644
--- a/pkgs/tools/admin/coldsnap/default.nix
+++ b/pkgs/tools/admin/coldsnap/default.nix
@@ -28,5 +28,6 @@ rustPlatform.buildRustPackage rec {
     changelog = "https://github.com/awslabs/coldsnap/blob/${src.rev}/CHANGELOG.md";
     license = licenses.asl20;
     maintainers = teams.determinatesystems.members;
+    mainProgram = "coldsnap";
   };
 }
diff --git a/pkgs/tools/admin/colmena/default.nix b/pkgs/tools/admin/colmena/default.nix
index 6cb763c88d1eb..b41b8a1457c5e 100644
--- a/pkgs/tools/admin/colmena/default.nix
+++ b/pkgs/tools/admin/colmena/default.nix
@@ -43,5 +43,6 @@ rustPlatform.buildRustPackage rec {
     license = licenses.mit;
     maintainers = with maintainers; [ zhaofengli ];
     platforms = platforms.linux ++ platforms.darwin;
+    mainProgram = "colmena";
   };
 }
diff --git a/pkgs/tools/admin/copilot-cli/default.nix b/pkgs/tools/admin/copilot-cli/default.nix
index ed75736224cd1..64fc1b20920ba 100644
--- a/pkgs/tools/admin/copilot-cli/default.nix
+++ b/pkgs/tools/admin/copilot-cli/default.nix
@@ -44,5 +44,6 @@ buildGoModule rec {
     changelog = "https://github.com/aws/copilot-cli/releases/tag/v${version}";
     license = licenses.asl20;
     maintainers = with maintainers; [ jiegec ];
+    mainProgram = "copilot";
   };
 }
diff --git a/pkgs/tools/admin/cw/default.nix b/pkgs/tools/admin/cw/default.nix
index d60db14bd3567..aa1d58e5156ba 100644
--- a/pkgs/tools/admin/cw/default.nix
+++ b/pkgs/tools/admin/cw/default.nix
@@ -18,5 +18,6 @@ buildGoModule rec {
     homepage = "https://github.com/lucagrulla/cw";
     license = licenses.asl20;
     maintainers = with maintainers; [ onthestairs ];
+    mainProgram = "cw";
   };
 }
diff --git a/pkgs/tools/admin/damon/default.nix b/pkgs/tools/admin/damon/default.nix
index 7ad922d6893d1..861b86985e04a 100644
--- a/pkgs/tools/admin/damon/default.nix
+++ b/pkgs/tools/admin/damon/default.nix
@@ -18,5 +18,6 @@ buildGoModule rec {
     license = licenses.mpl20;
     description = "A terminal UI (TUI) for HashiCorp Nomad";
     maintainers = teams.iog.members;
+    mainProgram = "damon";
   };
 }
diff --git a/pkgs/tools/admin/docker-credential-gcr/default.nix b/pkgs/tools/admin/docker-credential-gcr/default.nix
index 30736215ff84a..3899b2f6dc92f 100644
--- a/pkgs/tools/admin/docker-credential-gcr/default.nix
+++ b/pkgs/tools/admin/docker-credential-gcr/default.nix
@@ -48,5 +48,6 @@ buildGoModule rec {
     homepage = "https://github.com/GoogleCloudPlatform/docker-credential-gcr";
     license = licenses.asl20;
     maintainers = with maintainers; [ suvash ];
+    mainProgram = "docker-credential-gcr";
   };
 }
diff --git a/pkgs/tools/admin/ejson2env/default.nix b/pkgs/tools/admin/ejson2env/default.nix
index 26a1b737d8b69..9675d37756815 100644
--- a/pkgs/tools/admin/ejson2env/default.nix
+++ b/pkgs/tools/admin/ejson2env/default.nix
@@ -26,5 +26,6 @@ buildGoModule rec {
     homepage = "https://github.com/Shopify/ejson2env";
     maintainers = with maintainers; [ viraptor ];
     license = licenses.mit;
+    mainProgram = "ejson2env";
   };
 }
diff --git a/pkgs/tools/admin/fastlane/default.nix b/pkgs/tools/admin/fastlane/default.nix
index d8d4ffd4f1347..b1ad9fa401c87 100644
--- a/pkgs/tools/admin/fastlane/default.nix
+++ b/pkgs/tools/admin/fastlane/default.nix
@@ -24,5 +24,6 @@ bundlerApp {
       shahrukh330
       marsam
     ];
+    mainProgram = "fastlane";
   };
 }
diff --git a/pkgs/tools/admin/fioctl/default.nix b/pkgs/tools/admin/fioctl/default.nix
index e6207b4402529..06c30bda2be09 100644
--- a/pkgs/tools/admin/fioctl/default.nix
+++ b/pkgs/tools/admin/fioctl/default.nix
@@ -38,5 +38,6 @@ buildGoModule rec {
     homepage = "https://github.com/foundriesio/fioctl";
     license = licenses.asl20;
     maintainers = with maintainers; [ nixinator matthewcroughan ];
+    mainProgram = "fioctl";
   };
 }
diff --git a/pkgs/tools/admin/gtk-vnc/default.nix b/pkgs/tools/admin/gtk-vnc/default.nix
index 0f649a6948f44..2dfbccc08c50f 100644
--- a/pkgs/tools/admin/gtk-vnc/default.nix
+++ b/pkgs/tools/admin/gtk-vnc/default.nix
@@ -74,5 +74,6 @@ stdenv.mkDerivation rec {
     license = licenses.lgpl2Plus;
     maintainers = with maintainers; [ raskin offline ];
     platforms = platforms.unix;
+    mainProgram = "gvnccapture";
   };
 }
diff --git a/pkgs/tools/admin/iamy/default.nix b/pkgs/tools/admin/iamy/default.nix
index 583becb9b4efd..63dc5fe371b07 100644
--- a/pkgs/tools/admin/iamy/default.nix
+++ b/pkgs/tools/admin/iamy/default.nix
@@ -22,5 +22,6 @@ buildGoModule rec {
     homepage = "https://github.com/99designs/iamy";
     license = licenses.mit;
     maintainers = with maintainers; [ suvash ];
+    mainProgram = "iamy";
   };
 }
diff --git a/pkgs/tools/admin/infra/default.nix b/pkgs/tools/admin/infra/default.nix
index bfb44acc6ed5b..996bb80d98c96 100644
--- a/pkgs/tools/admin/infra/default.nix
+++ b/pkgs/tools/admin/infra/default.nix
@@ -23,5 +23,6 @@ buildGoModule rec {
     changelog = "https://github.com/infrahq/infra/raw/v${version}/CHANGELOG.md";
     license = licenses.elastic20;
     maintainers = with maintainers; [ peterromfeldhk ];
+    mainProgram = "infra";
   };
 }
diff --git a/pkgs/tools/admin/itamae/default.nix b/pkgs/tools/admin/itamae/default.nix
index 8a0f101b9c2d8..d84da4fd97412 100644
--- a/pkgs/tools/admin/itamae/default.nix
+++ b/pkgs/tools/admin/itamae/default.nix
@@ -13,5 +13,6 @@ bundlerApp {
     license = with licenses; mit;
     maintainers = with maintainers; [ refi64 ];
     platforms = platforms.unix;
+    mainProgram = "itamae";
   };
 }
diff --git a/pkgs/tools/admin/kics/default.nix b/pkgs/tools/admin/kics/default.nix
index d7c4cb79e7416..3b4a8b6859d71 100644
--- a/pkgs/tools/admin/kics/default.nix
+++ b/pkgs/tools/admin/kics/default.nix
@@ -43,5 +43,6 @@ buildGoModule rec {
     homepage = "https://github.com/Checkmarx/kics";
     license = licenses.asl20;
     maintainers = with maintainers; [ patryk4815 ];
+    mainProgram = "kics";
   };
 }
diff --git a/pkgs/tools/admin/lego/default.nix b/pkgs/tools/admin/lego/default.nix
index 8d3954c31deeb..c79b0e0d243a0 100644
--- a/pkgs/tools/admin/lego/default.nix
+++ b/pkgs/tools/admin/lego/default.nix
@@ -26,6 +26,7 @@ buildGoModule rec {
     license = licenses.mit;
     homepage = "https://go-acme.github.io/lego/";
     maintainers = teams.acme.members;
+    mainProgram = "lego";
   };
 
   passthru.tests.lego = nixosTests.acme;
diff --git a/pkgs/tools/admin/meshcentral/default.nix b/pkgs/tools/admin/meshcentral/default.nix
index 745eb1048079f..98993d7e6b779 100644
--- a/pkgs/tools/admin/meshcentral/default.nix
+++ b/pkgs/tools/admin/meshcentral/default.nix
@@ -47,5 +47,6 @@ yarn2nix-moretea.mkYarnPackage {
     homepage = "https://meshcentral.com/";
     maintainers = with maintainers; [ ma27 ];
     license = licenses.asl20;
+    mainProgram = "meshcentral";
   };
 }
diff --git a/pkgs/tools/admin/netbox2netshot/default.nix b/pkgs/tools/admin/netbox2netshot/default.nix
index 76ca3a68cf3de..47b6dc2e293df 100644
--- a/pkgs/tools/admin/netbox2netshot/default.nix
+++ b/pkgs/tools/admin/netbox2netshot/default.nix
@@ -36,5 +36,6 @@ rustPlatform.buildRustPackage rec {
     homepage = "https://github.com/scaleway/netbox2netshot";
     license = licenses.asl20;
     maintainers = with maintainers; [ janik ];
+    mainProgram = "netbox2netshot";
   };
 }
diff --git a/pkgs/tools/admin/netplan/default.nix b/pkgs/tools/admin/netplan/default.nix
index 0e048d1468ed0..b44c489100525 100644
--- a/pkgs/tools/admin/netplan/default.nix
+++ b/pkgs/tools/admin/netplan/default.nix
@@ -66,5 +66,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl3Only;
     maintainers = with maintainers; [ mkg20001 ];
     platforms = platforms.linux;
+    mainProgram = "netplan";
   };
 }
diff --git a/pkgs/tools/admin/okta-aws-cli/default.nix b/pkgs/tools/admin/okta-aws-cli/default.nix
index 805683df8d516..dbd3a7b9f631e 100644
--- a/pkgs/tools/admin/okta-aws-cli/default.nix
+++ b/pkgs/tools/admin/okta-aws-cli/default.nix
@@ -22,5 +22,6 @@ buildGoModule rec {
     homepage = "https://github.com/okta/okta-aws-cli";
     license = licenses.asl20;
     maintainers = with maintainers; [ daniyalsuri6 ];
+    mainProgram = "okta-aws-cli";
   };
 }
diff --git a/pkgs/tools/admin/ossutil/default.nix b/pkgs/tools/admin/ossutil/default.nix
index f8347b2828804..c858b9706b160 100644
--- a/pkgs/tools/admin/ossutil/default.nix
+++ b/pkgs/tools/admin/ossutil/default.nix
@@ -22,5 +22,6 @@ buildGoModule rec {
     changelog = "https://github.com/aliyun/ossutil/blob/v${version}/CHANGELOG.md";
     license = licenses.mit;
     maintainers = with maintainers; [ jpetrucciani ];
+    mainProgram = "ossutil";
   };
 }
diff --git a/pkgs/tools/admin/pbm/default.nix b/pkgs/tools/admin/pbm/default.nix
index 4fe6c95a4893f..e681d6f286dba 100644
--- a/pkgs/tools/admin/pbm/default.nix
+++ b/pkgs/tools/admin/pbm/default.nix
@@ -13,5 +13,6 @@ buildDotnetGlobalTool {
     license = licenses.unfree;
     platforms = platforms.linux;
     maintainers = with maintainers; [ anpin mdarocha ];
+    mainProgram = "pbm";
   };
 }
diff --git a/pkgs/tools/admin/qovery-cli/default.nix b/pkgs/tools/admin/qovery-cli/default.nix
index 199d33a8b3233..050b1d988c9bc 100644
--- a/pkgs/tools/admin/qovery-cli/default.nix
+++ b/pkgs/tools/admin/qovery-cli/default.nix
@@ -41,5 +41,6 @@ buildGoModule rec {
     changelog = "https://github.com/Qovery/qovery-cli/releases/tag/v${version}";
     license = with licenses; [ asl20 ];
     maintainers = with maintainers; [ fab ];
+    mainProgram = "qovery-cli";
   };
 }
diff --git a/pkgs/tools/admin/realvnc-vnc-viewer/default.nix b/pkgs/tools/admin/realvnc-vnc-viewer/default.nix
index 18ec2a21200bb..9776ececcfd24 100644
--- a/pkgs/tools/admin/realvnc-vnc-viewer/default.nix
+++ b/pkgs/tools/admin/realvnc-vnc-viewer/default.nix
@@ -17,6 +17,7 @@ let
     };
     maintainers = with maintainers; [ emilytrau onedragon ];
     platforms = [ "x86_64-linux" ] ++ platforms.darwin;
+    mainProgram = "vncviewer";
   };
 in
 if stdenv.isDarwin then callPackage ./darwin.nix { inherit pname version meta; }
diff --git a/pkgs/tools/admin/rhoas/default.nix b/pkgs/tools/admin/rhoas/default.nix
index fcad933608d6b..7400558a58875 100644
--- a/pkgs/tools/admin/rhoas/default.nix
+++ b/pkgs/tools/admin/rhoas/default.nix
@@ -42,5 +42,6 @@ buildGoModule rec {
     homepage = "https://github.com/redhat-developer/app-services-cli";
     changelog = "https://github.com/redhat-developer/app-services-cli/releases/v${version}";
     maintainers = with maintainers; [stehessel];
+    mainProgram = "rhoas";
   };
 }
diff --git a/pkgs/tools/admin/sec/default.nix b/pkgs/tools/admin/sec/default.nix
index a611065309ff5..a37f8af5aff18 100644
--- a/pkgs/tools/admin/sec/default.nix
+++ b/pkgs/tools/admin/sec/default.nix
@@ -28,5 +28,6 @@ stdenv.mkDerivation rec {
     description = "Simple Event Correlator";
     maintainers = [ lib.maintainers.tv ];
     platforms = lib.platforms.all;
+    mainProgram = "sec";
   };
 }
diff --git a/pkgs/tools/admin/ssmsh/default.nix b/pkgs/tools/admin/ssmsh/default.nix
index 4a059e0108fea..e01da8966c3a8 100644
--- a/pkgs/tools/admin/ssmsh/default.nix
+++ b/pkgs/tools/admin/ssmsh/default.nix
@@ -28,5 +28,6 @@ buildGoModule rec {
     description = "An interactive shell for AWS Parameter Store";
     license = licenses.mit;
     maintainers = with maintainers; [ dbirks ];
+    mainProgram = "ssmsh";
   };
 }
diff --git a/pkgs/tools/admin/swapspace/default.nix b/pkgs/tools/admin/swapspace/default.nix
index 49737edf8bf14..27ec7f31f8911 100644
--- a/pkgs/tools/admin/swapspace/default.nix
+++ b/pkgs/tools/admin/swapspace/default.nix
@@ -41,5 +41,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl2Only;
     platforms = platforms.linux;
     maintainers = with maintainers; [ misuzu Luflosi ];
+    mainProgram = "swapspace";
   };
 }
diff --git a/pkgs/tools/admin/syft/default.nix b/pkgs/tools/admin/syft/default.nix
index 5cf4bb92fee3e..a42083f1dd3e3 100644
--- a/pkgs/tools/admin/syft/default.nix
+++ b/pkgs/tools/admin/syft/default.nix
@@ -76,5 +76,6 @@ buildGoModule rec {
     '';
     license = with licenses; [ asl20 ];
     maintainers = with maintainers; [ jk developer-guy kashw2 ];
+    mainProgram = "syft";
   };
 }
diff --git a/pkgs/tools/admin/triton/default.nix b/pkgs/tools/admin/triton/default.nix
index 3605bd9089f5e..38309e94cdee6 100644
--- a/pkgs/tools/admin/triton/default.nix
+++ b/pkgs/tools/admin/triton/default.nix
@@ -40,5 +40,6 @@ buildNpmPackage rec {
     homepage = "https://github.com/TritonDataCenter/node-triton";
     license = licenses.mpl20;
     maintainers = with maintainers; [ teutat3s ];
+    mainProgram = "triton";
   };
 }
diff --git a/pkgs/tools/admin/wander/default.nix b/pkgs/tools/admin/wander/default.nix
index 14b89311df1a9..8ea0de8ace261 100644
--- a/pkgs/tools/admin/wander/default.nix
+++ b/pkgs/tools/admin/wander/default.nix
@@ -29,5 +29,6 @@ buildGoModule rec {
     license = licenses.mit;
     homepage = "https://github.com/robinovitch61/wander";
     maintainers = teams.c3d2.members;
+    mainProgram = "wander";
   };
 }
diff --git a/pkgs/tools/admin/zbctl/default.nix b/pkgs/tools/admin/zbctl/default.nix
index bfdd5fedc8be1..5dfa089986374 100644
--- a/pkgs/tools/admin/zbctl/default.nix
+++ b/pkgs/tools/admin/zbctl/default.nix
@@ -45,5 +45,6 @@ stdenvNoCC.mkDerivation rec {
       * Updating variables and retries
       * Viewing cluster status
     '';
+    mainProgram = "zbctl";
   };
 }
diff --git a/pkgs/tools/bluetooth/openobex/default.nix b/pkgs/tools/bluetooth/openobex/default.nix
index 5d18319ac603c..ae487fb075fd7 100644
--- a/pkgs/tools/bluetooth/openobex/default.nix
+++ b/pkgs/tools/bluetooth/openobex/default.nix
@@ -28,5 +28,6 @@ stdenv.mkDerivation rec {
     description = "An open source implementation of the Object Exchange (OBEX) protocol";
     platforms = platforms.linux;
     license = licenses.lgpl2Plus;
+    mainProgram = "obex-check-device";
   };
 }
diff --git a/pkgs/tools/games/er-patcher/default.nix b/pkgs/tools/games/er-patcher/default.nix
index 6e7920bce0a02..084dfdcc10987 100644
--- a/pkgs/tools/games/er-patcher/default.nix
+++ b/pkgs/tools/games/er-patcher/default.nix
@@ -36,5 +36,6 @@ stdenvNoCC.mkDerivation rec {
     '';
     license = licenses.mit;
     maintainers = [ maintainers.ivar ];
+    mainProgram = "er-patcher";
   };
 }
diff --git a/pkgs/tools/games/ps3-disc-dumper/default.nix b/pkgs/tools/games/ps3-disc-dumper/default.nix
index 6cf54c9a8f850..e097ebd93d2bd 100644
--- a/pkgs/tools/games/ps3-disc-dumper/default.nix
+++ b/pkgs/tools/games/ps3-disc-dumper/default.nix
@@ -32,5 +32,6 @@ buildDotnetModule rec {
     license = licenses.mit;
     maintainers = with maintainers; [ evanjs ];
     platforms = [ "x86_64-linux" ];
+    mainProgram = "ps3-disc-dumper";
   };
 }
diff --git a/pkgs/tools/games/slipstream/default.nix b/pkgs/tools/games/slipstream/default.nix
index 4e1a6e09531ac..250ef7c2f3574 100644
--- a/pkgs/tools/games/slipstream/default.nix
+++ b/pkgs/tools/games/slipstream/default.nix
@@ -44,5 +44,6 @@ mavenWithJdk.buildMavenPackage rec {
     homepage = "https://github.com/Vhati/Slipstream-Mod-Manager";
     license = licenses.gpl2;
     maintainers = with maintainers; [ mib ];
+    mainProgram = "slipstream";
   };
 }
diff --git a/pkgs/tools/games/steam-rom-manager/default.nix b/pkgs/tools/games/steam-rom-manager/default.nix
index b9744015fea0d..89af86fe7511d 100644
--- a/pkgs/tools/games/steam-rom-manager/default.nix
+++ b/pkgs/tools/games/steam-rom-manager/default.nix
@@ -24,5 +24,6 @@ appimageTools.wrapType2 rec {
     license = licenses.gpl3Only;
     maintainers = with maintainers; [ squarepear ];
     platforms = [ "x86_64-linux" ];
+    mainProgram = "steam-rom-manager";
   };
 }
diff --git a/pkgs/tools/networking/aardvark-dns/default.nix b/pkgs/tools/networking/aardvark-dns/default.nix
index df39d0a98e9e4..f8770612b2537 100644
--- a/pkgs/tools/networking/aardvark-dns/default.nix
+++ b/pkgs/tools/networking/aardvark-dns/default.nix
@@ -26,5 +26,6 @@ rustPlatform.buildRustPackage rec {
     license = licenses.asl20;
     maintainers = with maintainers; [ ] ++ teams.podman.members;
     platforms = platforms.linux;
+    mainProgram = "aardvark-dns";
   };
 }
diff --git a/pkgs/tools/networking/acme-client/default.nix b/pkgs/tools/networking/acme-client/default.nix
index 55f81b7f6b156..2a0baedde7ca0 100644
--- a/pkgs/tools/networking/acme-client/default.nix
+++ b/pkgs/tools/networking/acme-client/default.nix
@@ -34,6 +34,7 @@ stdenv.mkDerivation rec {
     platforms = platforms.unix;
     license = licenses.isc;
     maintainers = with maintainers; [ pmahoney ];
+    mainProgram = "acme-client";
   };
 }
 
diff --git a/pkgs/tools/networking/ahcpd/default.nix b/pkgs/tools/networking/ahcpd/default.nix
index 83647d17ae3cb..f6f483602c1f3 100644
--- a/pkgs/tools/networking/ahcpd/default.nix
+++ b/pkgs/tools/networking/ahcpd/default.nix
@@ -19,5 +19,6 @@ stdenv.mkDerivation rec {
     description = "Autoconfiguration protocol for IPv6 and dual-stack IPv6/IPv4 networks";
     license = lib.licenses.mit;
     platforms = lib.platforms.linux;
+    mainProgram = "ahcpd";
   };
 }
diff --git a/pkgs/tools/networking/ain/default.nix b/pkgs/tools/networking/ain/default.nix
index cd8d518c06053..878af2c68211b 100644
--- a/pkgs/tools/networking/ain/default.nix
+++ b/pkgs/tools/networking/ain/default.nix
@@ -28,5 +28,6 @@ buildGoModule rec {
     changelog = "https://github.com/jonaslu/ain/releases/tag/${src.rev}";
     license = licenses.mit;
     maintainers = with maintainers; [ figsoda ];
+    mainProgram = "ain";
   };
 }
diff --git a/pkgs/tools/networking/ali/default.nix b/pkgs/tools/networking/ali/default.nix
index 53403b6367854..3b6fef73595cc 100644
--- a/pkgs/tools/networking/ali/default.nix
+++ b/pkgs/tools/networking/ali/default.nix
@@ -23,5 +23,6 @@ buildGoModule rec {
     license = licenses.mit;
     platforms = platforms.linux ++ platforms.darwin;
     maintainers = with maintainers; [ farcaller ];
+    mainProgram = "ali";
   };
 }
diff --git a/pkgs/tools/networking/altermime/default.nix b/pkgs/tools/networking/altermime/default.nix
index 290b37889977c..812da5f8742ef 100644
--- a/pkgs/tools/networking/altermime/default.nix
+++ b/pkgs/tools/networking/altermime/default.nix
@@ -28,5 +28,6 @@ gccStdenv.mkDerivation rec {
     platforms = platforms.all;
     license.fullName = "alterMIME LICENSE";
     downloadPage = "https://pldaniels.com/altermime/";
+    mainProgram = "altermime";
   };
 }
diff --git a/pkgs/tools/networking/amass/default.nix b/pkgs/tools/networking/amass/default.nix
index d65a38637fe93..cbd6513905055 100644
--- a/pkgs/tools/networking/amass/default.nix
+++ b/pkgs/tools/networking/amass/default.nix
@@ -47,5 +47,6 @@ buildGoModule rec {
     changelog = "https://github.com/OWASP/Amass/releases/tag/v${version}";
     license = licenses.asl20;
     maintainers = with maintainers; [ kalbasit fab ];
+    mainProgram = "amass";
   };
 }
diff --git a/pkgs/tools/networking/anevicon/default.nix b/pkgs/tools/networking/anevicon/default.nix
index cff22fa71e6ed..346c79dd6f31b 100644
--- a/pkgs/tools/networking/anevicon/default.nix
+++ b/pkgs/tools/networking/anevicon/default.nix
@@ -39,5 +39,6 @@ rustPlatform.buildRustPackage rec {
     homepage = "https://github.com/rozgo/anevicon";
     license = licenses.gpl3Only;
     maintainers = with maintainers; [ fab ];
+    mainProgram = "anevicon";
   };
 }
diff --git a/pkgs/tools/networking/arping/default.nix b/pkgs/tools/networking/arping/default.nix
index 672ccc2bcdb10..3a08ec85083aa 100644
--- a/pkgs/tools/networking/arping/default.nix
+++ b/pkgs/tools/networking/arping/default.nix
@@ -32,5 +32,6 @@ stdenv.mkDerivation rec {
     license = with licenses; [ gpl2Plus ];
     maintainers = with maintainers; [ michalrus ];
     platforms = platforms.unix;
+    mainProgram = "arping";
   };
 }
diff --git a/pkgs/tools/networking/arpoison/default.nix b/pkgs/tools/networking/arpoison/default.nix
index 64b3229fad6ba..912636a0e72ad 100644
--- a/pkgs/tools/networking/arpoison/default.nix
+++ b/pkgs/tools/networking/arpoison/default.nix
@@ -26,5 +26,6 @@ stdenv.mkDerivation rec {
     license = with licenses; [ gpl2 ];
     maintainers = [ maintainers.michalrus ];
     platforms = platforms.unix;
+    mainProgram = "arpoison";
   };
 }
diff --git a/pkgs/tools/networking/atinout/default.nix b/pkgs/tools/networking/atinout/default.nix
index 7ff1b06c3b803..64d13a7b14eaf 100644
--- a/pkgs/tools/networking/atinout/default.nix
+++ b/pkgs/tools/networking/atinout/default.nix
@@ -26,5 +26,6 @@ stdenv.mkDerivation rec {
     platforms = platforms.unix;
     license = licenses.gpl3;
     maintainers = with maintainers; [ bendlas ];
+    mainProgram = "atinout";
   };
 }
diff --git a/pkgs/tools/networking/axel/default.nix b/pkgs/tools/networking/axel/default.nix
index a53f4b70e8f43..b65cc36022bc6 100644
--- a/pkgs/tools/networking/axel/default.nix
+++ b/pkgs/tools/networking/axel/default.nix
@@ -29,5 +29,6 @@ stdenv.mkDerivation rec {
     maintainers = with maintainers; [ pSub ];
     platforms = with platforms; unix;
     license = licenses.gpl2;
+    mainProgram = "axel";
   };
 }
diff --git a/pkgs/tools/networking/babeld/default.nix b/pkgs/tools/networking/babeld/default.nix
index 64f6cc4eca44a..4fd86e16f446d 100644
--- a/pkgs/tools/networking/babeld/default.nix
+++ b/pkgs/tools/networking/babeld/default.nix
@@ -31,5 +31,6 @@ stdenv.mkDerivation rec {
     license = licenses.mit;
     maintainers = with maintainers; [ hexa ];
     platforms = platforms.linux;
+    mainProgram = "babeld";
   };
 }
diff --git a/pkgs/tools/networking/bandwhich/default.nix b/pkgs/tools/networking/bandwhich/default.nix
index 240fa3e86f8a9..50c58f43ce91e 100644
--- a/pkgs/tools/networking/bandwhich/default.nix
+++ b/pkgs/tools/networking/bandwhich/default.nix
@@ -41,5 +41,6 @@ rustPlatform.buildRustPackage rec {
     license = licenses.mit;
     maintainers = with maintainers; [ Br1ght0ne figsoda ];
     platforms = platforms.unix;
+    mainProgram = "bandwhich";
   };
 }
diff --git a/pkgs/tools/networking/bgpdump/default.nix b/pkgs/tools/networking/bgpdump/default.nix
index 5e98228da2e56..4ca75a53c254b 100644
--- a/pkgs/tools/networking/bgpdump/default.nix
+++ b/pkgs/tools/networking/bgpdump/default.nix
@@ -24,5 +24,6 @@ stdenv.mkDerivation rec {
     license = lib.licenses.hpnd;
     maintainers = with lib.maintainers; [ lewo ];
     platforms = with lib.platforms; linux;
+    mainProgram = "bgpdump";
   };
 }
diff --git a/pkgs/tools/networking/bgpq3/default.nix b/pkgs/tools/networking/bgpq3/default.nix
index 1fe2f83f8a184..7d92aa4ee995a 100644
--- a/pkgs/tools/networking/bgpq3/default.nix
+++ b/pkgs/tools/networking/bgpq3/default.nix
@@ -17,5 +17,6 @@ stdenv.mkDerivation rec {
     license = licenses.bsd2;
     maintainers = with maintainers; [ b4dm4n ];
     platforms = with platforms; unix;
+    mainProgram = "bgpq3";
   };
 }
diff --git a/pkgs/tools/networking/bgpq4/default.nix b/pkgs/tools/networking/bgpq4/default.nix
index f26b22e7967c9..f37ace1262910 100644
--- a/pkgs/tools/networking/bgpq4/default.nix
+++ b/pkgs/tools/networking/bgpq4/default.nix
@@ -21,5 +21,6 @@ stdenv.mkDerivation rec {
     license = licenses.bsd2;
     maintainers = with maintainers; [ vincentbernat ];
     platforms = with platforms; unix;
+    mainProgram = "bgpq4";
   };
 }
diff --git a/pkgs/tools/networking/biosdevname/default.nix b/pkgs/tools/networking/biosdevname/default.nix
index 0f7702acdcc88..fe9ccb3dd20a9 100644
--- a/pkgs/tools/networking/biosdevname/default.nix
+++ b/pkgs/tools/networking/biosdevname/default.nix
@@ -24,5 +24,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl2;
     platforms = ["x86_64-linux" "i686-linux"];
     maintainers = with maintainers; [ ];
+    mainProgram = "biosdevname";
   };
 }
diff --git a/pkgs/tools/networking/bombardier/default.nix b/pkgs/tools/networking/bombardier/default.nix
index 56f179b22ca7a..89f20860836c9 100644
--- a/pkgs/tools/networking/bombardier/default.nix
+++ b/pkgs/tools/networking/bombardier/default.nix
@@ -42,5 +42,6 @@ buildGoModule rec {
     changelog = "https://github.com/codesenberg/bombardier/releases/tag/${src.rev}";
     license = licenses.mit;
     maintainers = with maintainers; [ figsoda ];
+    mainProgram = "bombardier";
   };
 }
diff --git a/pkgs/tools/networking/bore/default.nix b/pkgs/tools/networking/bore/default.nix
index c3ae784668906..abbbcc414751f 100644
--- a/pkgs/tools/networking/bore/default.nix
+++ b/pkgs/tools/networking/bore/default.nix
@@ -45,5 +45,6 @@ rustPlatform.buildRustPackage rec {
     homepage = "https://crates.io/crates/bore";
     license = licenses.isc;
     maintainers = [ maintainers.delan ];
+    mainProgram = "bore";
   };
 }
diff --git a/pkgs/tools/networking/boringtun/default.nix b/pkgs/tools/networking/boringtun/default.nix
index 8d3f17268bc10..b1defdcfb1c3f 100644
--- a/pkgs/tools/networking/boringtun/default.nix
+++ b/pkgs/tools/networking/boringtun/default.nix
@@ -24,5 +24,6 @@ rustPlatform.buildRustPackage rec {
     license = licenses.bsd3;
     maintainers = with maintainers; [ xrelkd marsam ];
     platforms = platforms.linux ++ platforms.darwin;
+    mainProgram = "boringtun-cli";
   };
 }
diff --git a/pkgs/tools/networking/boundary/default.nix b/pkgs/tools/networking/boundary/default.nix
index 4d8a30f2df07b..66973b17ccba9 100644
--- a/pkgs/tools/networking/boundary/default.nix
+++ b/pkgs/tools/networking/boundary/default.nix
@@ -66,5 +66,6 @@ stdenv.mkDerivation rec {
     license = licenses.bsl11;
     maintainers = with maintainers; [ jk techknowlogick ];
     platforms = platforms.unix;
+    mainProgram = "boundary";
   };
 }
diff --git a/pkgs/tools/networking/brook/default.nix b/pkgs/tools/networking/brook/default.nix
index bdc16874779b8..432b49523e186 100644
--- a/pkgs/tools/networking/brook/default.nix
+++ b/pkgs/tools/networking/brook/default.nix
@@ -18,5 +18,6 @@ buildGoModule rec {
     description = "A cross-platform Proxy/VPN software";
     license = with licenses; [ gpl3Only ];
     maintainers = with maintainers; [ xrelkd ];
+    mainProgram = "brook";
   };
 }
diff --git a/pkgs/tools/networking/bukubrow/default.nix b/pkgs/tools/networking/bukubrow/default.nix
index 84d2467e6ad8e..8cd005a120aa6 100644
--- a/pkgs/tools/networking/bukubrow/default.nix
+++ b/pkgs/tools/networking/bukubrow/default.nix
@@ -43,6 +43,7 @@ in rustPlatform.buildRustPackage rec {
     homepage = "https://github.com/SamHH/bukubrow-host";
     license = licenses.gpl3;
     maintainers = with maintainers; [ infinisil ];
+    mainProgram = "bukubrow";
   };
 }
 
diff --git a/pkgs/tools/networking/bully/default.nix b/pkgs/tools/networking/bully/default.nix
index 55ff196154e36..3b2f62281ef19 100644
--- a/pkgs/tools/networking/bully/default.nix
+++ b/pkgs/tools/networking/bully/default.nix
@@ -28,5 +28,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl3;
     maintainers = with maintainers; [ edwtjo ];
     platforms = platforms.linux;
+    mainProgram = "bully";
   };
 }
diff --git a/pkgs/tools/networking/burpsuite/default.nix b/pkgs/tools/networking/burpsuite/default.nix
index 416d2877e2015..02d0a4ab77c16 100644
--- a/pkgs/tools/networking/burpsuite/default.nix
+++ b/pkgs/tools/networking/burpsuite/default.nix
@@ -84,5 +84,6 @@ buildFHSEnv {
     platforms = jdk.meta.platforms;
     hydraPlatforms = [ ];
     maintainers = with maintainers; [ arcayr bennofs ];
+    mainProgram = "burpsuite";
   };
 }
diff --git a/pkgs/tools/networking/cadaver/default.nix b/pkgs/tools/networking/cadaver/default.nix
index d94c89371b1b8..e164e5bf433ae 100644
--- a/pkgs/tools/networking/cadaver/default.nix
+++ b/pkgs/tools/networking/cadaver/default.nix
@@ -37,5 +37,6 @@ stdenv.mkDerivation rec {
     maintainers = with maintainers; [ ianwookim ];
     license = licenses.gpl2Plus;
     platforms = with platforms; linux ++ freebsd ++ openbsd;
+    mainProgram = "cadaver";
   };
 }
diff --git a/pkgs/tools/networking/cassowary/default.nix b/pkgs/tools/networking/cassowary/default.nix
index e14c8e212717f..2fa92e073076d 100644
--- a/pkgs/tools/networking/cassowary/default.nix
+++ b/pkgs/tools/networking/cassowary/default.nix
@@ -20,5 +20,6 @@ buildGoModule rec {
     description = "Modern cross-platform HTTP load-testing tool written in Go";
     license = licenses.mit;
     maintainers = with maintainers; [ hugoreeves ];
+    mainProgram = "cassowary";
   };
 }
diff --git a/pkgs/tools/networking/castnow/default.nix b/pkgs/tools/networking/castnow/default.nix
index 43a15a2c1c108..50bea652eef68 100644
--- a/pkgs/tools/networking/castnow/default.nix
+++ b/pkgs/tools/networking/castnow/default.nix
@@ -23,5 +23,6 @@ buildNpmPackage rec {
     homepage = "commandline chromecast player";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ ];
+    mainProgram = "castnow";
   };
 }
diff --git a/pkgs/tools/networking/cdpr/default.nix b/pkgs/tools/networking/cdpr/default.nix
index 1f9e7b1888d1b..5e86d58cfb311 100644
--- a/pkgs/tools/networking/cdpr/default.nix
+++ b/pkgs/tools/networking/cdpr/default.nix
@@ -34,5 +34,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl2Plus;
     platforms = platforms.unix;
     maintainers = [ maintainers.sgo ];
+    mainProgram = "cdpr";
   };
 }
diff --git a/pkgs/tools/networking/cfspeedtest/default.nix b/pkgs/tools/networking/cfspeedtest/default.nix
index 27889841a2e77..f6b3c59d58640 100644
--- a/pkgs/tools/networking/cfspeedtest/default.nix
+++ b/pkgs/tools/networking/cfspeedtest/default.nix
@@ -23,5 +23,6 @@ rustPlatform.buildRustPackage rec {
     license = with licenses; [ mit ];
     broken = stdenv.isDarwin;
     maintainers = with maintainers; [ colemickens ];
+    mainProgram = "cfspeedtest";
   };
 }
diff --git a/pkgs/tools/networking/chaos/default.nix b/pkgs/tools/networking/chaos/default.nix
index 0cadddb9f4049..3e66ddac7b6c9 100644
--- a/pkgs/tools/networking/chaos/default.nix
+++ b/pkgs/tools/networking/chaos/default.nix
@@ -26,5 +26,6 @@ buildGoModule rec {
     changelog = "https://github.com/projectdiscovery/chaos-client/releases/tag/v${version}";
     license = licenses.mit;
     maintainers = with maintainers; [ fab ];
+    mainProgram = "chaos";
   };
 }
diff --git a/pkgs/tools/networking/checkip/default.nix b/pkgs/tools/networking/checkip/default.nix
index d66616cfd7a54..180c08702901e 100644
--- a/pkgs/tools/networking/checkip/default.nix
+++ b/pkgs/tools/networking/checkip/default.nix
@@ -30,5 +30,6 @@ buildGoModule rec {
     changelog = "https://github.com/jreisinger/checkip/releases/tag/v${version}";
     license = licenses.asl20;
     maintainers = with maintainers; [ fab ];
+    mainProgram = "checkip";
   };
 }
diff --git a/pkgs/tools/networking/cksfv/default.nix b/pkgs/tools/networking/cksfv/default.nix
index f9d9224e91b13..2d5a2b533a615 100644
--- a/pkgs/tools/networking/cksfv/default.nix
+++ b/pkgs/tools/networking/cksfv/default.nix
@@ -15,5 +15,6 @@ stdenv.mkDerivation rec {
     maintainers = with maintainers; [ ];
     platforms = platforms.all;
     license = licenses.gpl2;
+    mainProgram = "cksfv";
   };
 }
diff --git a/pkgs/tools/networking/cnping/default.nix b/pkgs/tools/networking/cnping/default.nix
index 0a7aed4fcb5db..ec3a0e03c2881 100644
--- a/pkgs/tools/networking/cnping/default.nix
+++ b/pkgs/tools/networking/cnping/default.nix
@@ -28,5 +28,6 @@ stdenv.mkDerivation rec {
     license = with licenses; [ mit bsd3 ]; # dual licensed, MIT-x11 & BSD-3-Clause
     maintainers = with maintainers; [ ckie ];
     platforms = platforms.linux;
+    mainProgram = "cnping";
   };
 }
diff --git a/pkgs/tools/networking/cntlm/default.nix b/pkgs/tools/networking/cntlm/default.nix
index 238b936331973..45fc56f3ba2d0 100644
--- a/pkgs/tools/networking/cntlm/default.nix
+++ b/pkgs/tools/networking/cntlm/default.nix
@@ -32,5 +32,6 @@ stdenv.mkDerivation rec {
         maintainers.carlosdagos
       ];
     platforms = platforms.linux ++ platforms.darwin;
+    mainProgram = "cntlm";
   };
 }
diff --git a/pkgs/tools/networking/cocom/default.nix b/pkgs/tools/networking/cocom/default.nix
index f4a896af7d1e2..6ae004de9b3e8 100644
--- a/pkgs/tools/networking/cocom/default.nix
+++ b/pkgs/tools/networking/cocom/default.nix
@@ -28,5 +28,6 @@ rustPlatform.buildRustPackage rec {
     homepage = "https://github.com/LamdaLamdaLamda/cocom";
     license = licenses.gpl3Only;
     maintainers = with maintainers; [ fab ];
+    mainProgram = "cocom";
   };
 }
diff --git a/pkgs/tools/networking/connect/default.nix b/pkgs/tools/networking/connect/default.nix
index 8b8c0018c66ff..408bbbf66708c 100644
--- a/pkgs/tools/networking/connect/default.nix
+++ b/pkgs/tools/networking/connect/default.nix
@@ -25,5 +25,6 @@ stdenv.mkDerivation rec {
     license = lib.licenses.gpl2Plus;
     platforms = lib.platforms.gnu ++ lib.platforms.linux ++ lib.platforms.darwin;
     maintainers = with lib.maintainers; [ jcumming ];
+    mainProgram = "connect";
   };
 }
diff --git a/pkgs/tools/networking/containerlab/default.nix b/pkgs/tools/networking/containerlab/default.nix
index 43b938ac4a133..a2fb4d8b59d48 100644
--- a/pkgs/tools/networking/containerlab/default.nix
+++ b/pkgs/tools/networking/containerlab/default.nix
@@ -42,5 +42,6 @@ buildGoModule rec {
     license = licenses.bsd3;
     platforms = platforms.linux;
     maintainers = with maintainers; [ aaronjheng ];
+    mainProgram = "containerlab";
   };
 }
diff --git a/pkgs/tools/networking/corerad/default.nix b/pkgs/tools/networking/corerad/default.nix
index 8535b2e310838..1a3340fcdb14d 100644
--- a/pkgs/tools/networking/corerad/default.nix
+++ b/pkgs/tools/networking/corerad/default.nix
@@ -35,5 +35,6 @@ buildGoModule rec {
     license = licenses.asl20;
     maintainers = with maintainers; [ mdlayher ];
     platforms = platforms.linux;
+    mainProgram = "corerad";
   };
 }
diff --git a/pkgs/tools/networking/corkscrew/default.nix b/pkgs/tools/networking/corkscrew/default.nix
index 757a07c919896..882b742ebc768 100644
--- a/pkgs/tools/networking/corkscrew/default.nix
+++ b/pkgs/tools/networking/corkscrew/default.nix
@@ -17,6 +17,7 @@ stdenv.mkDerivation rec {
     description = "A tool for tunneling SSH through HTTP proxies";
     license = lib.licenses.gpl2;
     platforms = platforms.unix;
+    mainProgram = "corkscrew";
   };
 }
 
diff --git a/pkgs/tools/networking/crackle/default.nix b/pkgs/tools/networking/crackle/default.nix
index ea42e7a0b3208..f84d44ca09178 100644
--- a/pkgs/tools/networking/crackle/default.nix
+++ b/pkgs/tools/networking/crackle/default.nix
@@ -20,5 +20,6 @@ stdenv.mkDerivation {
     homepage = "https://github.com/mikeryan/crackle";
     maintainers = with maintainers; [ moni ];
     license = licenses.bsd2;
+    mainProgram = "crackle";
   };
 }
diff --git a/pkgs/tools/networking/croc/default.nix b/pkgs/tools/networking/croc/default.nix
index 68a426d102705..bebdec400e967 100644
--- a/pkgs/tools/networking/croc/default.nix
+++ b/pkgs/tools/networking/croc/default.nix
@@ -37,5 +37,6 @@ buildGoModule rec {
     homepage = "https://github.com/schollz/croc";
     license = licenses.mit;
     maintainers = with maintainers; [ hugoreeves equirosa SuperSandro2000 ];
+    mainProgram = "croc";
   };
 }
diff --git a/pkgs/tools/networking/curlie/default.nix b/pkgs/tools/networking/curlie/default.nix
index 68088a03bc203..db70b9a51f0ec 100644
--- a/pkgs/tools/networking/curlie/default.nix
+++ b/pkgs/tools/networking/curlie/default.nix
@@ -29,5 +29,6 @@ buildGoModule rec {
     homepage = "https://curlie.io/";
     maintainers = with maintainers; [ ma27 ];
     license = licenses.mit;
+    mainProgram = "curlie";
   };
 }
diff --git a/pkgs/tools/networking/darkstat/default.nix b/pkgs/tools/networking/darkstat/default.nix
index 22fdbb3e6505a..0dc03b0c0db61 100644
--- a/pkgs/tools/networking/darkstat/default.nix
+++ b/pkgs/tools/networking/darkstat/default.nix
@@ -53,5 +53,6 @@ stdenv.mkDerivation rec {
     changelog = "https://github.com/emikulic/darkstat/releases/tag/${version}";
     license = licenses.gpl2Only;
     platforms = with platforms; unix;
+    mainProgram = "darkstat";
   };
 }
diff --git a/pkgs/tools/networking/ddns-go/default.nix b/pkgs/tools/networking/ddns-go/default.nix
index 0b4111a90e519..0c5882a1c392b 100644
--- a/pkgs/tools/networking/ddns-go/default.nix
+++ b/pkgs/tools/networking/ddns-go/default.nix
@@ -28,5 +28,6 @@ buildGoModule rec {
     description = "Simple and easy to use DDNS";
     license = licenses.mit;
     maintainers = with maintainers; [ oluceps ];
+    mainProgram = "ddns-go";
   };
 }
diff --git a/pkgs/tools/networking/dhcpcd/default.nix b/pkgs/tools/networking/dhcpcd/default.nix
index 9d4dc1cd7c2c6..158097d7c166b 100644
--- a/pkgs/tools/networking/dhcpcd/default.nix
+++ b/pkgs/tools/networking/dhcpcd/default.nix
@@ -65,5 +65,6 @@ stdenv.mkDerivation rec {
     platforms = platforms.linux;
     license = licenses.bsd2;
     maintainers = with maintainers; [ eelco ];
+    mainProgram = "dhcpcd";
   };
 }
diff --git a/pkgs/tools/networking/dhcpdump/default.nix b/pkgs/tools/networking/dhcpdump/default.nix
index 38c8bc76967c3..e0e95f26d3d5f 100644
--- a/pkgs/tools/networking/dhcpdump/default.nix
+++ b/pkgs/tools/networking/dhcpdump/default.nix
@@ -44,5 +44,6 @@ stdenv.mkDerivation rec {
     platforms = platforms.linux;
     maintainers = with maintainers; [ nickcao ];
     license = licenses.bsd2;
+    mainProgram = "dhcpdump";
   };
 }
diff --git a/pkgs/tools/networking/dhcping/default.nix b/pkgs/tools/networking/dhcping/default.nix
index f1f8cd8b5e4b7..87c84c5795aff 100644
--- a/pkgs/tools/networking/dhcping/default.nix
+++ b/pkgs/tools/networking/dhcping/default.nix
@@ -28,5 +28,6 @@ stdenv.mkDerivation rec {
     homepage = "http://www.mavetju.org/unix/general.php";
     license = licenses.bsd2;
     platforms = platforms.unix;
+    mainProgram = "dhcping";
   };
 }
diff --git a/pkgs/tools/networking/dnscrypt-wrapper/default.nix b/pkgs/tools/networking/dnscrypt-wrapper/default.nix
index 944fd1b589770..49647153b6668 100644
--- a/pkgs/tools/networking/dnscrypt-wrapper/default.nix
+++ b/pkgs/tools/networking/dnscrypt-wrapper/default.nix
@@ -29,5 +29,6 @@ stdenv.mkDerivation rec {
     license = licenses.isc;
     maintainers = with maintainers; [ joachifm ];
     platforms = platforms.linux;
+    mainProgram = "dnscrypt-wrapper";
   };
 }
diff --git a/pkgs/tools/networking/dnsmon-go/default.nix b/pkgs/tools/networking/dnsmon-go/default.nix
index c8dbfdeddd43b..2a0dea59c7f94 100644
--- a/pkgs/tools/networking/dnsmon-go/default.nix
+++ b/pkgs/tools/networking/dnsmon-go/default.nix
@@ -26,5 +26,6 @@ buildGoModule rec {
     homepage = "https://github.com/jonpulsifer/dnsmon-go";
     license = with licenses; [ mit ];
     maintainers = with maintainers; [ fab ];
+    mainProgram = "dnsmon-go";
   };
 }
diff --git a/pkgs/tools/networking/dnsmonster/default.nix b/pkgs/tools/networking/dnsmonster/default.nix
index f36fa1d2d98f0..e4a5d097f04ad 100644
--- a/pkgs/tools/networking/dnsmonster/default.nix
+++ b/pkgs/tools/networking/dnsmonster/default.nix
@@ -35,5 +35,6 @@ buildGoModule rec {
     license = licenses.gpl2Only;
     maintainers = with maintainers; [ fab ];
     broken = stdenv.isDarwin;
+    mainProgram = "dnsmonster";
   };
 }
diff --git a/pkgs/tools/networking/dnsproxy/default.nix b/pkgs/tools/networking/dnsproxy/default.nix
index fd1d9606fcf23..7ebc14fc81e3f 100644
--- a/pkgs/tools/networking/dnsproxy/default.nix
+++ b/pkgs/tools/networking/dnsproxy/default.nix
@@ -22,5 +22,6 @@ buildGoModule rec {
     homepage = "https://github.com/AdguardTeam/dnsproxy";
     license = licenses.asl20;
     maintainers = with maintainers; [ contrun ];
+    mainProgram = "dnsproxy";
   };
 }
diff --git a/pkgs/tools/networking/dnstake/default.nix b/pkgs/tools/networking/dnstake/default.nix
index ccb5d2e597dfc..37e5e0c38af7d 100644
--- a/pkgs/tools/networking/dnstake/default.nix
+++ b/pkgs/tools/networking/dnstake/default.nix
@@ -31,5 +31,6 @@ buildGoModule rec {
     homepage = "https://github.com/pwnesia/dnstake";
     license = with licenses; [ mit ];
     maintainers = with maintainers; [ fab ];
+    mainProgram = "dnstake";
   };
 }
diff --git a/pkgs/tools/networking/dnstop/default.nix b/pkgs/tools/networking/dnstop/default.nix
index 7669f6eec8f95..05cd8f67d8697 100644
--- a/pkgs/tools/networking/dnstop/default.nix
+++ b/pkgs/tools/networking/dnstop/default.nix
@@ -20,5 +20,6 @@ stdenv.mkDerivation rec {
     homepage = "http://dns.measurement-factory.com/tools/dnstop";
     license = lib.licenses.bsd3;
     platforms = lib.platforms.unix;
+    mainProgram = "dnstop";
   };
 }
diff --git a/pkgs/tools/networking/dnstracer/default.nix b/pkgs/tools/networking/dnstracer/default.nix
index d52a6d4fc73cd..c4e5fc18e6e6f 100644
--- a/pkgs/tools/networking/dnstracer/default.nix
+++ b/pkgs/tools/networking/dnstracer/default.nix
@@ -30,5 +30,6 @@ stdenv.mkDerivation rec {
     license = licenses.bsd2;
     maintainers = with maintainers; [ ];
     platforms = platforms.all;
+    mainProgram = "dnstracer";
   };
 }
diff --git a/pkgs/tools/networking/driftnet/default.nix b/pkgs/tools/networking/driftnet/default.nix
index ccf6da31be28e..7957d90f05d3d 100644
--- a/pkgs/tools/networking/driftnet/default.nix
+++ b/pkgs/tools/networking/driftnet/default.nix
@@ -55,5 +55,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl2Plus;
     maintainers = with maintainers; [ offline ];
     platforms = platforms.linux ++ platforms.darwin;
+    mainProgram = "driftnet";
   };
 }
diff --git a/pkgs/tools/networking/drill/default.nix b/pkgs/tools/networking/drill/default.nix
index 032ce0be5e22e..005d24ac323ff 100644
--- a/pkgs/tools/networking/drill/default.nix
+++ b/pkgs/tools/networking/drill/default.nix
@@ -38,5 +38,6 @@ rustPlatform.buildRustPackage rec {
     homepage = "https://github.com/fcsonline/drill";
     license = licenses.gpl3Only;
     maintainers = with maintainers; [ Br1ght0ne ];
+    mainProgram = "drill";
   };
 }
diff --git a/pkgs/tools/networking/ebpf-verifier/default.nix b/pkgs/tools/networking/ebpf-verifier/default.nix
index 8605db55bba82..79a29cee8be31 100644
--- a/pkgs/tools/networking/ebpf-verifier/default.nix
+++ b/pkgs/tools/networking/ebpf-verifier/default.nix
@@ -54,5 +54,6 @@ stdenv.mkDerivation {
     license = licenses.mit;
     platforms = platforms.linux;
     maintainers = with maintainers; [ gaelreyrol ];
+    mainProgram = "ebpf-verifier";
   };
 }
diff --git a/pkgs/tools/networking/edgedb/default.nix b/pkgs/tools/networking/edgedb/default.nix
index 1ace10486dea5..c785488337543 100644
--- a/pkgs/tools/networking/edgedb/default.nix
+++ b/pkgs/tools/networking/edgedb/default.nix
@@ -69,5 +69,6 @@ rustPlatform.buildRustPackage rec {
     homepage = "https://www.edgedb.com/docs/cli/index";
     license = with licenses; [ asl20 /* or */ mit ];
     maintainers = with maintainers; [ ahirner kirillrdy ];
+    mainProgram = "edgedb";
   };
 }
diff --git a/pkgs/tools/networking/email/default.nix b/pkgs/tools/networking/email/default.nix
index 8848068d0dea1..c4ef390e6b817 100644
--- a/pkgs/tools/networking/email/default.nix
+++ b/pkgs/tools/networking/email/default.nix
@@ -47,5 +47,6 @@ stdenv.mkDerivation {
     license = with lib.licenses; [ gpl2 ];
     homepage = "https://deanproxy.com/code";
     platforms = lib.platforms.unix;
+    mainProgram = "email";
   };
 }
diff --git a/pkgs/tools/networking/fakeroute/default.nix b/pkgs/tools/networking/fakeroute/default.nix
index fc07b1d9f66c3..533f21e0f5f21 100644
--- a/pkgs/tools/networking/fakeroute/default.nix
+++ b/pkgs/tools/networking/fakeroute/default.nix
@@ -18,5 +18,6 @@ stdenv.mkDerivation rec {
     homepage = "https://maxwell.ydns.eu/git/rnhmjoj/fakeroute";
     license = licenses.bsd3;
     platforms = platforms.linux;
+    mainProgram = "fakeroute";
   };
 }
diff --git a/pkgs/tools/networking/fast-ssh/default.nix b/pkgs/tools/networking/fast-ssh/default.nix
index 5d899fa541840..3fb812a38ee74 100644
--- a/pkgs/tools/networking/fast-ssh/default.nix
+++ b/pkgs/tools/networking/fast-ssh/default.nix
@@ -35,5 +35,6 @@ rustPlatform.buildRustPackage rec {
     homepage = "https://github.com/julien-r44/fast-ssh";
     license = licenses.mit;
     maintainers = with maintainers; [ fab ];
+    mainProgram = "fast-ssh";
   };
 }
diff --git a/pkgs/tools/networking/fastd/default.nix b/pkgs/tools/networking/fastd/default.nix
index 47007e1646ee1..20f8adf71cf8d 100644
--- a/pkgs/tools/networking/fastd/default.nix
+++ b/pkgs/tools/networking/fastd/default.nix
@@ -54,5 +54,6 @@ stdenv.mkDerivation rec {
     license = with licenses; [ bsd2 bsd3 ];
     platforms = platforms.linux;
     maintainers = with maintainers; [ fpletz ];
+    mainProgram = "fastd";
   };
 }
diff --git a/pkgs/tools/networking/filegive/default.nix b/pkgs/tools/networking/filegive/default.nix
index 2fafc90fcf019..9d85c168c5ce9 100644
--- a/pkgs/tools/networking/filegive/default.nix
+++ b/pkgs/tools/networking/filegive/default.nix
@@ -19,5 +19,6 @@ buildGoModule rec {
     description = "Easy p2p file sending program";
     license = licenses.agpl3Plus;
     maintainers = with maintainers; [ viric ];
+    mainProgram = "filegive";
   };
 }
diff --git a/pkgs/tools/networking/findomain/default.nix b/pkgs/tools/networking/findomain/default.nix
index 636dcc7094620..deb9bb32fe0a8 100644
--- a/pkgs/tools/networking/findomain/default.nix
+++ b/pkgs/tools/networking/findomain/default.nix
@@ -54,5 +54,6 @@ rustPlatform.buildRustPackage rec {
     changelog = "https://github.com/Findomain/Findomain/releases/tag/${version}";
     license = licenses.gpl3Plus;
     maintainers = with maintainers; [ Br1ght0ne figsoda ];
+    mainProgram = "findomain";
   };
 }
diff --git a/pkgs/tools/networking/flannel/default.nix b/pkgs/tools/networking/flannel/default.nix
index 54b481fc37739..9bd20bb090f3c 100644
--- a/pkgs/tools/networking/flannel/default.nix
+++ b/pkgs/tools/networking/flannel/default.nix
@@ -27,5 +27,6 @@ buildGoModule rec {
     homepage = "https://github.com/flannel-io/flannel";
     maintainers = with maintainers; [ johanot offline ];
     platforms = with platforms; linux;
+    mainProgram = "flannel";
   };
 }
diff --git a/pkgs/tools/networking/fping/default.nix b/pkgs/tools/networking/fping/default.nix
index f04bae13ce096..df36d80925798 100644
--- a/pkgs/tools/networking/fping/default.nix
+++ b/pkgs/tools/networking/fping/default.nix
@@ -16,5 +16,6 @@ stdenv.mkDerivation rec {
     description = "Send ICMP echo probes to network hosts";
     license = licenses.bsd0;
     platforms = platforms.all;
+    mainProgram = "fping";
   };
 }
diff --git a/pkgs/tools/networking/gemget/default.nix b/pkgs/tools/networking/gemget/default.nix
index 84f4894d51bca..b31d4491b5994 100644
--- a/pkgs/tools/networking/gemget/default.nix
+++ b/pkgs/tools/networking/gemget/default.nix
@@ -18,5 +18,6 @@ buildGoModule rec {
     homepage = "https://github.com/makeworld-the-better-one/gemget";
     license = licenses.mit;
     maintainers = with maintainers; [ amfl ];
+    mainProgram = "gemget";
   };
 }
diff --git a/pkgs/tools/networking/ghostunnel/default.nix b/pkgs/tools/networking/ghostunnel/default.nix
index 88afb472b77be..c6322ba2b5b64 100644
--- a/pkgs/tools/networking/ghostunnel/default.nix
+++ b/pkgs/tools/networking/ghostunnel/default.nix
@@ -39,5 +39,6 @@ buildGoModule rec {
     changelog = "https://github.com/ghostunnel/ghostunnel/releases/tag/v${version}";
     license = licenses.asl20;
     maintainers = with maintainers; [ roberth ];
+    mainProgram = "ghostunnel";
   };
 }
diff --git a/pkgs/tools/networking/go-shadowsocks2/default.nix b/pkgs/tools/networking/go-shadowsocks2/default.nix
index 94763df92b278..ac6bbc1663aaa 100644
--- a/pkgs/tools/networking/go-shadowsocks2/default.nix
+++ b/pkgs/tools/networking/go-shadowsocks2/default.nix
@@ -18,5 +18,6 @@ buildGoModule rec {
     homepage = "https://github.com/shadowsocks/go-shadowsocks2/";
     license = licenses.asl20;
     maintainers = with maintainers; [ oxzi ];
+    mainProgram = "go-shadowsocks2";
   };
 }
diff --git a/pkgs/tools/networking/gobgp/default.nix b/pkgs/tools/networking/gobgp/default.nix
index 8304f15ba960d..ab2ae59950cbd 100644
--- a/pkgs/tools/networking/gobgp/default.nix
+++ b/pkgs/tools/networking/gobgp/default.nix
@@ -28,5 +28,6 @@ buildGoModule rec {
     homepage = "https://osrg.github.io/gobgp/";
     license = licenses.asl20;
     maintainers = with maintainers; [ higebu ];
+    mainProgram = "gobgp";
   };
 }
diff --git a/pkgs/tools/networking/godns/default.nix b/pkgs/tools/networking/godns/default.nix
index c50fa68a068b2..a41d1993270b9 100644
--- a/pkgs/tools/networking/godns/default.nix
+++ b/pkgs/tools/networking/godns/default.nix
@@ -34,5 +34,6 @@ buildGoModule rec {
     changelog = "https://github.com/TimothyYe/godns/releases/tag/v${version}";
     license = licenses.asl20;
     maintainers = with maintainers; [ yinfeng ];
+    mainProgram = "godns";
   };
 }
diff --git a/pkgs/tools/networking/godspeed/default.nix b/pkgs/tools/networking/godspeed/default.nix
index 2ffb1afed06a0..64441c1674dd2 100644
--- a/pkgs/tools/networking/godspeed/default.nix
+++ b/pkgs/tools/networking/godspeed/default.nix
@@ -32,5 +32,6 @@ buildGoModule rec {
     homepage = "https://github.com/redcode-labs/GodSpeed";
     license = with licenses; [ mit ];
     maintainers = with maintainers; [ fab ] ++ teams.redcodelabs.members;
+    mainProgram = "godspeed";
   };
 }
diff --git a/pkgs/tools/networking/gof5/default.nix b/pkgs/tools/networking/gof5/default.nix
index 4c9ab25cc7881..ead38427816c6 100644
--- a/pkgs/tools/networking/gof5/default.nix
+++ b/pkgs/tools/networking/gof5/default.nix
@@ -26,5 +26,6 @@ buildGoModule rec {
     homepage = "https://github.com/kayrus/gof5";
     license = licenses.asl20;
     maintainers = with maintainers; [ leixb ];
+    mainProgram = "gof5";
   };
 }
diff --git a/pkgs/tools/networking/goreplay/default.nix b/pkgs/tools/networking/goreplay/default.nix
index 25e98b787c5a0..71081713c70d2 100644
--- a/pkgs/tools/networking/goreplay/default.nix
+++ b/pkgs/tools/networking/goreplay/default.nix
@@ -32,5 +32,6 @@ buildGoModule rec {
     license = lib.licenses.lgpl3Only;
     description = "Open-source tool for capturing and replaying live HTTP traffic";
     maintainers = with lib.maintainers; [ lovek323 ];
+    mainProgram = "goreplay";
   };
 }
diff --git a/pkgs/tools/networking/gost/default.nix b/pkgs/tools/networking/gost/default.nix
index 6e7743fb990ca..4c31ce88cbf51 100644
--- a/pkgs/tools/networking/gost/default.nix
+++ b/pkgs/tools/networking/gost/default.nix
@@ -56,5 +56,6 @@ buildGoModule rec {
     homepage = "https://github.com/ginuerzh/gost";
     license = licenses.mit;
     maintainers = with maintainers; [ pmy ];
+    mainProgram = "gost";
   };
 }
diff --git a/pkgs/tools/networking/gping/default.nix b/pkgs/tools/networking/gping/default.nix
index 4a31bb1494b79..226d58af96c0c 100644
--- a/pkgs/tools/networking/gping/default.nix
+++ b/pkgs/tools/networking/gping/default.nix
@@ -42,5 +42,6 @@ rustPlatform.buildRustPackage rec {
     changelog = "https://github.com/orf/gping/releases/tag/gping-v${version}";
     license = licenses.mit;
     maintainers = with maintainers; [ andrew-d ];
+    mainProgram = "gping";
   };
 }
diff --git a/pkgs/tools/networking/grpc_cli/default.nix b/pkgs/tools/networking/grpc_cli/default.nix
index 844d315f5eb5f..ff7579fbb44a7 100644
--- a/pkgs/tools/networking/grpc_cli/default.nix
+++ b/pkgs/tools/networking/grpc_cli/default.nix
@@ -28,5 +28,6 @@ stdenv.mkDerivation rec {
     license = licenses.asl20;
     maintainers = with maintainers; [ doriath ];
     platforms = platforms.linux;
+    mainProgram = "grpc_cli";
   };
 }
diff --git a/pkgs/tools/networking/grpcui/default.nix b/pkgs/tools/networking/grpcui/default.nix
index eb7400b41890a..f4bca5a299113 100644
--- a/pkgs/tools/networking/grpcui/default.nix
+++ b/pkgs/tools/networking/grpcui/default.nix
@@ -25,5 +25,6 @@ buildGoModule rec {
     license = licenses.mit;
     maintainers = with maintainers; [ pradyuman ];
     platforms = platforms.linux ++ platforms.darwin;
+    mainProgram = "grpcui";
   };
 }
diff --git a/pkgs/tools/networking/grpcurl/default.nix b/pkgs/tools/networking/grpcurl/default.nix
index 02ad218cbf17a..252a148f6fc7b 100644
--- a/pkgs/tools/networking/grpcurl/default.nix
+++ b/pkgs/tools/networking/grpcurl/default.nix
@@ -22,5 +22,6 @@ buildGoModule rec {
     homepage = "https://github.com/fullstorydev/grpcurl";
     license = licenses.mit;
     maintainers = with maintainers; [ knl ];
+    mainProgram = "grpcurl";
   };
 }
diff --git a/pkgs/tools/networking/hans/default.nix b/pkgs/tools/networking/hans/default.nix
index 86855cf6034f3..ac591c200fe22 100644
--- a/pkgs/tools/networking/hans/default.nix
+++ b/pkgs/tools/networking/hans/default.nix
@@ -34,5 +34,6 @@ stdenv.mkDerivation rec {
     homepage = "https://code.gerade.org/hans/";
     license = licenses.gpl3Plus;
     platforms = platforms.linux;
+    mainProgram = "hans";
   };
 }
diff --git a/pkgs/tools/networking/hey/default.nix b/pkgs/tools/networking/hey/default.nix
index fc086eeeafff9..b5d565d84743c 100644
--- a/pkgs/tools/networking/hey/default.nix
+++ b/pkgs/tools/networking/hey/default.nix
@@ -18,5 +18,6 @@ buildGoModule rec {
     homepage = "https://github.com/rakyll/hey";
     license = licenses.asl20;
     maintainers = with maintainers; [ Br1ght0ne ];
+    mainProgram = "hey";
   };
 }
diff --git a/pkgs/tools/networking/horst/default.nix b/pkgs/tools/networking/horst/default.nix
index 5e4568914d840..2e220a171cc27 100644
--- a/pkgs/tools/networking/horst/default.nix
+++ b/pkgs/tools/networking/horst/default.nix
@@ -38,5 +38,6 @@ stdenv.mkDerivation rec {
     maintainers = [ maintainers.fpletz ];
     license = licenses.gpl2Plus;
     platforms = platforms.linux;
+    mainProgram = "horst";
   };
 }
diff --git a/pkgs/tools/networking/hss/default.nix b/pkgs/tools/networking/hss/default.nix
index 77f96113decf4..e2535395971a7 100644
--- a/pkgs/tools/networking/hss/default.nix
+++ b/pkgs/tools/networking/hss/default.nix
@@ -30,5 +30,6 @@ buildRubyGem rec {
     license     = licenses.mit;
     maintainers = with maintainers; [ nixy ];
     platforms   = platforms.unix;
+    mainProgram = "hss";
   };
 }
diff --git a/pkgs/tools/networking/htpdate/default.nix b/pkgs/tools/networking/htpdate/default.nix
index 936e582a1a4f7..60934216a2ef2 100644
--- a/pkgs/tools/networking/htpdate/default.nix
+++ b/pkgs/tools/networking/htpdate/default.nix
@@ -21,5 +21,6 @@ stdenv.mkDerivation rec {
     platforms = platforms.linux;
     license = licenses.gpl2Plus;
     maintainers = with maintainers; [ julienmalka ];
+    mainProgram = "htpdate";
   };
 }
diff --git a/pkgs/tools/networking/httperf/default.nix b/pkgs/tools/networking/httperf/default.nix
index 975b050de7e33..dca67e7c39a15 100644
--- a/pkgs/tools/networking/httperf/default.nix
+++ b/pkgs/tools/networking/httperf/default.nix
@@ -32,6 +32,7 @@ stdenv.mkDerivation rec {
     maintainers = with maintainers; [ ];
     license = licenses.gpl2;
     platforms = platforms.all;
+    mainProgram = "httperf";
   };
 
 }
diff --git a/pkgs/tools/networking/httping/default.nix b/pkgs/tools/networking/httping/default.nix
index 5a3b8e76c271e..1933dc41de0f1 100644
--- a/pkgs/tools/networking/httping/default.nix
+++ b/pkgs/tools/networking/httping/default.nix
@@ -58,5 +58,6 @@ stdenv.mkDerivation rec {
     license = licenses.agpl3Only;
     maintainers = [];
     platforms = platforms.linux ++ platforms.darwin;
+    mainProgram = "httping";
   };
 }
diff --git a/pkgs/tools/networking/httplab/default.nix b/pkgs/tools/networking/httplab/default.nix
index 2fe0f15b38525..6e1be43ac5f56 100644
--- a/pkgs/tools/networking/httplab/default.nix
+++ b/pkgs/tools/networking/httplab/default.nix
@@ -28,5 +28,6 @@ buildGoModule rec {
     description = "Interactive WebServer";
     license = licenses.mit;
     maintainers = with maintainers; [ pradeepchhetri ];
+    mainProgram = "httplab";
   };
 }
diff --git a/pkgs/tools/networking/httprobe/default.nix b/pkgs/tools/networking/httprobe/default.nix
index 8400a7d12d142..b1a03ed6b488a 100644
--- a/pkgs/tools/networking/httprobe/default.nix
+++ b/pkgs/tools/networking/httprobe/default.nix
@@ -23,5 +23,6 @@ buildGoModule rec {
     homepage = "https://github.com/tomnomnom/httprobe";
     license = licenses.mit;
     maintainers = with maintainers; [ figsoda ];
+    mainProgram = "httprobe";
   };
 }
diff --git a/pkgs/tools/networking/hue-cli/default.nix b/pkgs/tools/networking/hue-cli/default.nix
index f2ea6b37c8101..76f7dc8e25c7a 100644
--- a/pkgs/tools/networking/hue-cli/default.nix
+++ b/pkgs/tools/networking/hue-cli/default.nix
@@ -13,5 +13,6 @@ bundlerApp {
     license = licenses.mit;
     platforms = platforms.unix;
     maintainers = with maintainers; [ manveru nicknovitski ];
+    mainProgram = "hue";
   };
 }
diff --git a/pkgs/tools/networking/hysteria/default.nix b/pkgs/tools/networking/hysteria/default.nix
index 649a5b074a78d..705d8025742be 100644
--- a/pkgs/tools/networking/hysteria/default.nix
+++ b/pkgs/tools/networking/hysteria/default.nix
@@ -38,5 +38,6 @@ buildGoModule rec {
     license = licenses.mit;
     platforms = platforms.unix;
     maintainers = with maintainers; [ oluceps ];
+    mainProgram = "hysteria";
   };
 }
diff --git a/pkgs/tools/networking/i2p/default.nix b/pkgs/tools/networking/i2p/default.nix
index c160dfd2e7a9e..6958a12cdf3dd 100644
--- a/pkgs/tools/networking/i2p/default.nix
+++ b/pkgs/tools/networking/i2p/default.nix
@@ -81,5 +81,6 @@ stdenv.mkDerivation (finalAttrs: {
     ];
     platforms = [ "x86_64-linux" "i686-linux" "aarch64-linux" ];
     maintainers = with maintainers; [ joelmo ];
+    mainProgram = "i2prouter-plain";
   };
 })
diff --git a/pkgs/tools/networking/i2pd/default.nix b/pkgs/tools/networking/i2pd/default.nix
index ffcf397ea1a17..01c07c0436a52 100644
--- a/pkgs/tools/networking/i2pd/default.nix
+++ b/pkgs/tools/networking/i2pd/default.nix
@@ -45,5 +45,6 @@ stdenv.mkDerivation rec {
     license = licenses.bsd3;
     maintainers = with maintainers; [ edwtjo ];
     platforms = platforms.unix;
+    mainProgram = "i2pd";
   };
 }
diff --git a/pkgs/tools/networking/ifstat-legacy/default.nix b/pkgs/tools/networking/ifstat-legacy/default.nix
index 014cce5ea4f1b..ff36f83ef8dc4 100644
--- a/pkgs/tools/networking/ifstat-legacy/default.nix
+++ b/pkgs/tools/networking/ifstat-legacy/default.nix
@@ -26,5 +26,6 @@ stdenv.mkDerivation rec {
     maintainers = with maintainers; [ peterhoeg ];
     platforms   = platforms.unix;
     license     = licenses.gpl2;
+    mainProgram = "ifstat-legacy";
   };
 }
diff --git a/pkgs/tools/networking/iftop/default.nix b/pkgs/tools/networking/iftop/default.nix
index 100164ff3db7e..c40a8ee51238b 100644
--- a/pkgs/tools/networking/iftop/default.nix
+++ b/pkgs/tools/networking/iftop/default.nix
@@ -38,5 +38,6 @@ stdenv.mkDerivation rec {
     homepage = "http://ex-parrot.com/pdw/iftop/";
     platforms = platforms.unix;
     maintainers = [ ];
+    mainProgram = "iftop";
   };
 }
diff --git a/pkgs/tools/networking/igmpproxy/default.nix b/pkgs/tools/networking/igmpproxy/default.nix
index 73d47c14177f1..252f9dd056091 100644
--- a/pkgs/tools/networking/igmpproxy/default.nix
+++ b/pkgs/tools/networking/igmpproxy/default.nix
@@ -22,5 +22,6 @@ stdenv.mkDerivation rec {
     # The maintainer is using this on linux, but if you test it on other platforms
     # please add them here!
     platforms = platforms.linux;
+    mainProgram = "igmpproxy";
   };
 }
diff --git a/pkgs/tools/networking/inadyn/default.nix b/pkgs/tools/networking/inadyn/default.nix
index c5a13f04cade8..68e1483e7a923 100644
--- a/pkgs/tools/networking/inadyn/default.nix
+++ b/pkgs/tools/networking/inadyn/default.nix
@@ -29,5 +29,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl2Plus;
     maintainers = with maintainers; [ ];
     platforms = platforms.linux;
+    mainProgram = "inadyn";
   };
 }
diff --git a/pkgs/tools/networking/ip2location/default.nix b/pkgs/tools/networking/ip2location/default.nix
index df5d26b4f5dbd..6fa9345b3f01f 100644
--- a/pkgs/tools/networking/ip2location/default.nix
+++ b/pkgs/tools/networking/ip2location/default.nix
@@ -24,5 +24,6 @@ stdenv.mkDerivation rec {
     homepage = "https://www.ip2location.com/free/applications";
     license = with licenses; [ gpl3Plus lgpl3Plus ];
     platforms = platforms.linux;
+    mainProgram = "ip2location";
   };
 }
diff --git a/pkgs/tools/networking/ip2unix/default.nix b/pkgs/tools/networking/ip2unix/default.nix
index a214d302e126c..b37d5b1272c8a 100644
--- a/pkgs/tools/networking/ip2unix/default.nix
+++ b/pkgs/tools/networking/ip2unix/default.nix
@@ -42,5 +42,6 @@ stdenv.mkDerivation rec {
     platforms = lib.platforms.linux;
     license = lib.licenses.lgpl3;
     maintainers = [ lib.maintainers.aszlig ];
+    mainProgram = "ip2unix";
   };
 }
diff --git a/pkgs/tools/networking/ipcalc/default.nix b/pkgs/tools/networking/ipcalc/default.nix
index 454f595e8e642..e45a2162dd3af 100644
--- a/pkgs/tools/networking/ipcalc/default.nix
+++ b/pkgs/tools/networking/ipcalc/default.nix
@@ -56,5 +56,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl2Plus;
     maintainers = with maintainers; [ peterhoeg ];
     platforms = platforms.unix;
+    mainProgram = "ipcalc";
   };
 }
diff --git a/pkgs/tools/networking/ivpn/default.nix b/pkgs/tools/networking/ivpn/default.nix
index f5df7e6c38459..62ac14812aadf 100644
--- a/pkgs/tools/networking/ivpn/default.nix
+++ b/pkgs/tools/networking/ivpn/default.nix
@@ -41,6 +41,7 @@ builtins.mapAttrs (pname: attrs: buildGoModule (attrs // rec {
     changelog = "https://github.com/ivpn/desktop-app/releases/tag/v${version}";
     license = licenses.gpl3Only;
     maintainers = with maintainers; [ urandom ataraxiasjel ];
+    mainProgram = "ivpn";
   };
 })) {
   ivpn = {
diff --git a/pkgs/tools/networking/jnettop/default.nix b/pkgs/tools/networking/jnettop/default.nix
index 2c002843eca1f..0be765028635a 100644
--- a/pkgs/tools/networking/jnettop/default.nix
+++ b/pkgs/tools/networking/jnettop/default.nix
@@ -42,5 +42,6 @@ stdenv.mkDerivation rec {
     homepage = "https://sourceforge.net/projects/jnettop/";
     license = lib.licenses.gpl2Plus;
     platforms = lib.platforms.unix;
+    mainProgram = "jnettop";
   };
 }
diff --git a/pkgs/tools/networking/kail/default.nix b/pkgs/tools/networking/kail/default.nix
index 55217ee33c3ad..809aa6a757b5b 100644
--- a/pkgs/tools/networking/kail/default.nix
+++ b/pkgs/tools/networking/kail/default.nix
@@ -24,5 +24,6 @@ buildGoModule rec {
     homepage = "https://github.com/boz/kail";
     license = licenses.mit;
     maintainers = with maintainers; [ offline vdemeester ];
+    mainProgram = "kail";
   };
 }
diff --git a/pkgs/tools/networking/kapp/default.nix b/pkgs/tools/networking/kapp/default.nix
index c068c4ac1f420..c74a0a8cd47b7 100644
--- a/pkgs/tools/networking/kapp/default.nix
+++ b/pkgs/tools/networking/kapp/default.nix
@@ -39,5 +39,6 @@ buildGoModule rec {
     homepage = "https://carvel.dev/kapp/";
     license = licenses.asl20;
     maintainers = with maintainers; [ brodes ];
+    mainProgram = "kapp";
   };
 }
diff --git a/pkgs/tools/networking/keama/default.nix b/pkgs/tools/networking/keama/default.nix
index 0b1e8c91aa151..c00f7d63f1f91 100644
--- a/pkgs/tools/networking/keama/default.nix
+++ b/pkgs/tools/networking/keama/default.nix
@@ -27,5 +27,6 @@ stdenv.mkDerivation rec {
     license = licenses.mpl20;
     platforms = platforms.unix;
     maintainers = with maintainers; [ blitz ];
+    mainProgram = "keama";
   };
 }
diff --git a/pkgs/tools/networking/labctl/default.nix b/pkgs/tools/networking/labctl/default.nix
index b8139fe731cb3..00cb63b31d1d0 100644
--- a/pkgs/tools/networking/labctl/default.nix
+++ b/pkgs/tools/networking/labctl/default.nix
@@ -37,5 +37,6 @@ buildGoModule rec {
     homepage = "https://labctl.net";
     license = licenses.asl20;
     maintainers = with maintainers; [ janik ];
+    mainProgram = "labctl";
   };
 }
diff --git a/pkgs/tools/networking/libreswan/default.nix b/pkgs/tools/networking/libreswan/default.nix
index 49e4df298bc78..12bd432c7329c 100644
--- a/pkgs/tools/networking/libreswan/default.nix
+++ b/pkgs/tools/networking/libreswan/default.nix
@@ -157,5 +157,6 @@ stdenv.mkDerivation rec {
     platforms = platforms.linux ++ platforms.freebsd;
     license = with licenses; [ gpl2Plus mpl20 ] ;
     maintainers = with maintainers; [ afranchuk rnhmjoj ];
+    mainProgram = "ipsec";
   };
 }
diff --git a/pkgs/tools/networking/linux-router/default.nix b/pkgs/tools/networking/linux-router/default.nix
index 997546403fd3d..b5cc9ef6f5dd9 100644
--- a/pkgs/tools/networking/linux-router/default.nix
+++ b/pkgs/tools/networking/linux-router/default.nix
@@ -94,5 +94,6 @@ stdenv.mkDerivation rec {
     license = licenses.lgpl21Only;
     maintainers = with maintainers; [ x3ro ];
     platforms = platforms.linux;
+    mainProgram = "lnxrouter";
   };
 }
diff --git a/pkgs/tools/networking/lxi-tools/default.nix b/pkgs/tools/networking/lxi-tools/default.nix
index 6f94988c2c589..5a5db2a970942 100644
--- a/pkgs/tools/networking/lxi-tools/default.nix
+++ b/pkgs/tools/networking/lxi-tools/default.nix
@@ -50,5 +50,6 @@ stdenv.mkDerivation rec {
     license = licenses.bsd3;
     platforms = platforms.unix;
     maintainers = [ maintainers.vq ];
+    mainProgram = "lxi";
   };
 }
diff --git a/pkgs/tools/networking/lychee/default.nix b/pkgs/tools/networking/lychee/default.nix
index 2566f6386832d..e7b7ab53d4dc2 100644
--- a/pkgs/tools/networking/lychee/default.nix
+++ b/pkgs/tools/networking/lychee/default.nix
@@ -47,5 +47,6 @@ rustPlatform.buildRustPackage rec {
     downloadPage = "https://github.com/lycheeverse/lychee/releases/tag/v${version}";
     license = with licenses; [ asl20 mit ];
     maintainers = with maintainers; [ totoroot tuxinaut ];
+    mainProgram = "lychee";
   };
 }
diff --git a/pkgs/tools/networking/mailsend/default.nix b/pkgs/tools/networking/mailsend/default.nix
index ab1717da651a4..d009e09ac3662 100644
--- a/pkgs/tools/networking/mailsend/default.nix
+++ b/pkgs/tools/networking/mailsend/default.nix
@@ -44,5 +44,6 @@ stdenv.mkDerivation rec {
     platforms = platforms.linux;
     homepage = "https://github.com/muquit/mailsend";
     downloadPage = "https://github.com/muquit/mailsend/releases";
+    mainProgram = "mailsend";
   };
 }
diff --git a/pkgs/tools/networking/maphosts/default.nix b/pkgs/tools/networking/maphosts/default.nix
index 6632485b70919..9b0aa5cb899b8 100644
--- a/pkgs/tools/networking/maphosts/default.nix
+++ b/pkgs/tools/networking/maphosts/default.nix
@@ -25,5 +25,6 @@ in stdenv.mkDerivation {
     license     = licenses.mit;
     maintainers = with maintainers; [ mpscholten nicknovitski ];
     platforms   = platforms.all;
+    mainProgram = "maphosts";
   };
 }
diff --git a/pkgs/tools/networking/mbidled/default.nix b/pkgs/tools/networking/mbidled/default.nix
index 1b5c1c3dc3d4d..9e07d1afbe213 100644
--- a/pkgs/tools/networking/mbidled/default.nix
+++ b/pkgs/tools/networking/mbidled/default.nix
@@ -35,5 +35,6 @@ stdenv.mkDerivation {
     license = licenses.unlicense;
     maintainers = with maintainers; [ laalsaas ];
     platforms = platforms.linux;
+    mainProgram = "mbidled";
   };
 }
diff --git a/pkgs/tools/networking/mcrcon/default.nix b/pkgs/tools/networking/mcrcon/default.nix
index 713a3dbfd91ba..c9f9f81a3ddfb 100644
--- a/pkgs/tools/networking/mcrcon/default.nix
+++ b/pkgs/tools/networking/mcrcon/default.nix
@@ -29,5 +29,6 @@ stdenv.mkDerivation rec {
     '';
     maintainers = with lib.maintainers; [ dermetfan ];
     license = with lib.licenses; [ zlib libpng ];
+    mainProgram = "mcrcon";
   };
 }
diff --git a/pkgs/tools/networking/mdk4/default.nix b/pkgs/tools/networking/mdk4/default.nix
index 979584db432d7..53713f473a169 100644
--- a/pkgs/tools/networking/mdk4/default.nix
+++ b/pkgs/tools/networking/mdk4/default.nix
@@ -29,5 +29,6 @@ stdenv.mkDerivation {
     homepage = "https://github.com/aircrack-ng/mdk4";
     maintainers = with maintainers; [ moni ];
     license = licenses.gpl2Plus;
+    mainProgram = "mdk4";
   };
 }
diff --git a/pkgs/tools/networking/memtier-benchmark/default.nix b/pkgs/tools/networking/memtier-benchmark/default.nix
index f4ecbb9863145..d77ef2d417d5a 100644
--- a/pkgs/tools/networking/memtier-benchmark/default.nix
+++ b/pkgs/tools/networking/memtier-benchmark/default.nix
@@ -27,5 +27,6 @@ stdenv.mkDerivation rec {
     license     = lib.licenses.gpl2;
     platforms   = lib.platforms.linux;
     maintainers = with lib.maintainers; [ thoughtpolice ];
+    mainProgram = "memtier_benchmark";
   };
 }
diff --git a/pkgs/tools/networking/minidlna/default.nix b/pkgs/tools/networking/minidlna/default.nix
index 2a1eeb0fa4b57..6bdea670c13b9 100644
--- a/pkgs/tools/networking/minidlna/default.nix
+++ b/pkgs/tools/networking/minidlna/default.nix
@@ -38,5 +38,6 @@ stdenv.mkDerivation {
     homepage = "https://sourceforge.net/projects/minidlna/";
     license = licenses.gpl2;
     platforms = platforms.linux;
+    mainProgram = "minidlnad";
   };
 }
diff --git a/pkgs/tools/networking/minissdpd/default.nix b/pkgs/tools/networking/minissdpd/default.nix
index 088645705f626..b2a95972613b5 100644
--- a/pkgs/tools/networking/minissdpd/default.nix
+++ b/pkgs/tools/networking/minissdpd/default.nix
@@ -35,5 +35,6 @@ stdenv.mkDerivation rec {
     downloadPage = "http://miniupnp.free.fr/files/";
     license = licenses.bsd3;
     platforms = platforms.linux;
+    mainProgram = "minissdpd";
   };
 }
diff --git a/pkgs/tools/networking/mmsd-tng/default.nix b/pkgs/tools/networking/mmsd-tng/default.nix
index eaf1226375196..8d82867745957 100644
--- a/pkgs/tools/networking/mmsd-tng/default.nix
+++ b/pkgs/tools/networking/mmsd-tng/default.nix
@@ -49,5 +49,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl2Plus;
     maintainers = with maintainers; [ julm ];
     platforms = platforms.linux;
+    mainProgram = "mmsdtng";
   };
 }
diff --git a/pkgs/tools/networking/mockoon/default.nix b/pkgs/tools/networking/mockoon/default.nix
index f100239a61dd6..0a2670009cced 100644
--- a/pkgs/tools/networking/mockoon/default.nix
+++ b/pkgs/tools/networking/mockoon/default.nix
@@ -36,5 +36,6 @@ appimageTools.wrapType2 {
     homepage = "https://mockoon.com";
     license = licenses.mit;
     maintainers = with maintainers; [ dit7ya ];
+    mainProgram = "mockoon";
   };
 }
diff --git a/pkgs/tools/networking/mole/default.nix b/pkgs/tools/networking/mole/default.nix
index 39d109118d95a..e5585be469fcd 100644
--- a/pkgs/tools/networking/mole/default.nix
+++ b/pkgs/tools/networking/mole/default.nix
@@ -29,5 +29,6 @@ buildGoModule rec {
     license = with licenses; [ mit ];
     maintainers = with maintainers; [ fab ];
     broken = stdenv.isDarwin; # build fails with go > 1.17
+    mainProgram = "mole";
   };
 }
diff --git a/pkgs/tools/networking/motrix/default.nix b/pkgs/tools/networking/motrix/default.nix
index 828c236494b39..2270034ce5de2 100644
--- a/pkgs/tools/networking/motrix/default.nix
+++ b/pkgs/tools/networking/motrix/default.nix
@@ -35,5 +35,6 @@ appimageTools.wrapType2 {
     platforms = [ "x86_64-linux" ];
     sourceProvenance = with sourceTypes; [ binaryNativeCode ];
     maintainers = with maintainers; [ dit7ya ];
+    mainProgram = "motrix";
   };
 }
diff --git a/pkgs/tools/networking/mozwire/default.nix b/pkgs/tools/networking/mozwire/default.nix
index d0e59e1fd8384..40c6d3ec7827b 100644
--- a/pkgs/tools/networking/mozwire/default.nix
+++ b/pkgs/tools/networking/mozwire/default.nix
@@ -29,5 +29,6 @@ rustPlatform.buildRustPackage rec {
     homepage = "https://github.com/NilsIrl/MozWire";
     license = licenses.gpl3;
     maintainers = with maintainers; [ siraben nilsirl ];
+    mainProgram = "mozwire";
   };
 }
diff --git a/pkgs/tools/networking/mqtt-benchmark/default.nix b/pkgs/tools/networking/mqtt-benchmark/default.nix
index a2ab1b61520e8..bc755247c40c0 100644
--- a/pkgs/tools/networking/mqtt-benchmark/default.nix
+++ b/pkgs/tools/networking/mqtt-benchmark/default.nix
@@ -22,5 +22,6 @@ buildGoModule rec {
     changelog = "https://github.com/krylovsk/mqtt-benchmark/releases/tag/v${version}";
     license = licenses.asl20;
     maintainers = with maintainers; [ fab ];
+    mainProgram = "mqtt-benchmark";
   };
 }
diff --git a/pkgs/tools/networking/mqttui/default.nix b/pkgs/tools/networking/mqttui/default.nix
index b090b19ba8fa2..e457fa7479b1f 100644
--- a/pkgs/tools/networking/mqttui/default.nix
+++ b/pkgs/tools/networking/mqttui/default.nix
@@ -26,5 +26,6 @@ rustPlatform.buildRustPackage rec {
     changelog = "https://github.com/EdJoPaTo/mqttui/blob/v${version}/CHANGELOG.md";
     license = licenses.gpl3Only;
     maintainers = with maintainers; [ fab ];
+    mainProgram = "mqttui";
   };
 }
diff --git a/pkgs/tools/networking/mtr-exporter/default.nix b/pkgs/tools/networking/mtr-exporter/default.nix
index 4dc276c023fca..9c7c9bec41ea9 100644
--- a/pkgs/tools/networking/mtr-exporter/default.nix
+++ b/pkgs/tools/networking/mtr-exporter/default.nix
@@ -21,5 +21,6 @@ buildGoModule rec {
     homepage = "https://github.com/mgumz/mtr-exporter";
     license = licenses.bsd3;
     maintainers = with maintainers; [ jakubgs ];
+    mainProgram = "mtr-exporter";
   };
 }
diff --git a/pkgs/tools/networking/mubeng/default.nix b/pkgs/tools/networking/mubeng/default.nix
index 8e50188ec814c..ea431c3eea985 100644
--- a/pkgs/tools/networking/mubeng/default.nix
+++ b/pkgs/tools/networking/mubeng/default.nix
@@ -28,5 +28,6 @@ buildGoModule rec {
     changelog = "https://github.com/kitabisa/mubeng/releases/tag/v${version}";
     license = with licenses; [ asl20 ];
     maintainers = with maintainers; [ fab ];
+    mainProgram = "mubeng";
   };
 }
diff --git a/pkgs/tools/networking/muffet/default.nix b/pkgs/tools/networking/muffet/default.nix
index 133eaf3b27ba3..c363df34e8f75 100644
--- a/pkgs/tools/networking/muffet/default.nix
+++ b/pkgs/tools/networking/muffet/default.nix
@@ -22,5 +22,6 @@ buildGoModule rec {
     changelog = "https://github.com/raviqqe/muffet/releases/tag/v${version}";
     license = licenses.mit;
     maintainers = with maintainers; [ figsoda ];
+    mainProgram = "muffet";
   };
 }
diff --git a/pkgs/tools/networking/nat-traverse/default.nix b/pkgs/tools/networking/nat-traverse/default.nix
index a1c1337a216bb..39e74f215159b 100644
--- a/pkgs/tools/networking/nat-traverse/default.nix
+++ b/pkgs/tools/networking/nat-traverse/default.nix
@@ -33,5 +33,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl3Plus;
     platforms = platforms.all;
     maintainers = [ maintainers.iblech ];
+    mainProgram = "nat-traverse";
   };
 }
diff --git a/pkgs/tools/networking/netassert/default.nix b/pkgs/tools/networking/netassert/default.nix
index 1351c255e9436..d226b5345681f 100644
--- a/pkgs/tools/networking/netassert/default.nix
+++ b/pkgs/tools/networking/netassert/default.nix
@@ -36,5 +36,6 @@ buildGoModule rec {
     '';
     license = licenses.asl20;
     maintainers = with maintainers; [ jk ];
+    mainProgram = "netassert";
   };
 }
diff --git a/pkgs/tools/networking/netdiscover/default.nix b/pkgs/tools/networking/netdiscover/default.nix
index 471dd55c4e17c..3aec143b3a56d 100644
--- a/pkgs/tools/networking/netdiscover/default.nix
+++ b/pkgs/tools/networking/netdiscover/default.nix
@@ -22,5 +22,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl3Plus;
     maintainers = with maintainers; [ vdot0x23 ];
     platforms = platforms.unix;
+    mainProgram = "netdiscover";
   };
 }
diff --git a/pkgs/tools/networking/nethogs/default.nix b/pkgs/tools/networking/nethogs/default.nix
index 2c7347defdd3b..8c2d4ba84291e 100644
--- a/pkgs/tools/networking/nethogs/default.nix
+++ b/pkgs/tools/networking/nethogs/default.nix
@@ -32,5 +32,6 @@ stdenv.mkDerivation rec {
     homepage = "https://github.com/raboof/nethogs#readme";
     platforms = platforms.linux;
     maintainers = [ maintainers.rycee ];
+    mainProgram = "nethogs";
   };
 }
diff --git a/pkgs/tools/networking/nethoscope/default.nix b/pkgs/tools/networking/nethoscope/default.nix
index 478220210b3d8..2b450cf7b8aa5 100644
--- a/pkgs/tools/networking/nethoscope/default.nix
+++ b/pkgs/tools/networking/nethoscope/default.nix
@@ -53,6 +53,7 @@ rustPlatform.buildRustPackage rec {
     license = licenses.isc;
     maintainers = with maintainers; [ _0x4A6F ];
     platforms = platforms.linux;
+    mainProgram = "nethoscope";
   };
 
 }
diff --git a/pkgs/tools/networking/netifd/default.nix b/pkgs/tools/networking/netifd/default.nix
index 59b2e47329801..6fd90f6082c97 100644
--- a/pkgs/tools/networking/netifd/default.nix
+++ b/pkgs/tools/networking/netifd/default.nix
@@ -54,5 +54,6 @@ stdenv.mkDerivation {
     license = licenses.lgpl21Only;
     platforms = platforms.linux;
     maintainers = with maintainers; [ mkg20001 ];
+    mainProgram = "netifd";
   };
 }
diff --git a/pkgs/tools/networking/netmask/default.nix b/pkgs/tools/networking/netmask/default.nix
index c1613fcf92063..f564e09ba032e 100644
--- a/pkgs/tools/networking/netmask/default.nix
+++ b/pkgs/tools/networking/netmask/default.nix
@@ -20,5 +20,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl2;
     platforms = platforms.linux;
     maintainers = [ maintainers.jensbin ];
+    mainProgram = "netmask";
   };
 }
diff --git a/pkgs/tools/networking/nettee/default.nix b/pkgs/tools/networking/nettee/default.nix
index c5cbcb19a971b..b281d6b296804 100644
--- a/pkgs/tools/networking/nettee/default.nix
+++ b/pkgs/tools/networking/nettee/default.nix
@@ -19,6 +19,7 @@ in stdenv.mkDerivation {
     license = lib.licenses.gpl2;
     maintainers = with lib.maintainers; [ Profpatsch ];
     platforms = lib.platforms.linux;
+    mainProgram = "nettee";
   };
 
   outputs = [ "bin" "man" "doc" "out" ];
diff --git a/pkgs/tools/networking/nexttrace/default.nix b/pkgs/tools/networking/nexttrace/default.nix
index 1bbd4e3685f00..2ad7764b1452a 100644
--- a/pkgs/tools/networking/nexttrace/default.nix
+++ b/pkgs/tools/networking/nexttrace/default.nix
@@ -29,6 +29,7 @@ buildGoModule rec {
     homepage = "https://mtr.moe";
     license = licenses.gpl3Only;
     maintainers = with maintainers; [ sharzy ];
+    mainProgram = "nexttrace";
   };
 }
 
diff --git a/pkgs/tools/networking/nfstrace/default.nix b/pkgs/tools/networking/nfstrace/default.nix
index 297ada3cc2aad..1a0268f960d25 100644
--- a/pkgs/tools/networking/nfstrace/default.nix
+++ b/pkgs/tools/networking/nfstrace/default.nix
@@ -55,5 +55,6 @@ stdenv.mkDerivation rec {
     description = "NFS and CIFS tracing/monitoring/capturing/analyzing tool";
     license = licenses.gpl2;
     platforms = platforms.linux;
+    mainProgram = "nfstrace";
   };
 }
diff --git a/pkgs/tools/networking/ngrep/default.nix b/pkgs/tools/networking/ngrep/default.nix
index c44f6e1eb8328..31707ce00d5a8 100644
--- a/pkgs/tools/networking/ngrep/default.nix
+++ b/pkgs/tools/networking/ngrep/default.nix
@@ -52,5 +52,6 @@ stdenv.mkDerivation rec {
     };
     platforms = with platforms; linux ++ darwin;
     maintainers = [ maintainers.bjornfor ];
+    mainProgram = "ngrep";
   };
 }
diff --git a/pkgs/tools/networking/ngrok/default.nix b/pkgs/tools/networking/ngrok/default.nix
index fb1574bfdc1ea..ac5b19ab4c3f8 100644
--- a/pkgs/tools/networking/ngrok/default.nix
+++ b/pkgs/tools/networking/ngrok/default.nix
@@ -42,5 +42,6 @@ stdenv.mkDerivation {
     license = licenses.unfree;
     platforms = [ "i686-linux" "x86_64-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin" ];
     maintainers = with maintainers; [ bobvanderlinden brodes ];
+    mainProgram = "ngrok";
   };
 }
diff --git a/pkgs/tools/networking/noip/default.nix b/pkgs/tools/networking/noip/default.nix
index 4b57ef7731ed9..85614001342f7 100644
--- a/pkgs/tools/networking/noip/default.nix
+++ b/pkgs/tools/networking/noip/default.nix
@@ -24,5 +24,6 @@ stdenv.mkDerivation {
     license = lib.licenses.gpl2;
     maintainers = [ lib.maintainers.iand675 ];
     platforms = platforms.linux;
+    mainProgram = "noip2";
   };
 }
diff --git a/pkgs/tools/networking/norouter/default.nix b/pkgs/tools/networking/norouter/default.nix
index e76cc4544e329..3513cb0cdfbc8 100644
--- a/pkgs/tools/networking/norouter/default.nix
+++ b/pkgs/tools/networking/norouter/default.nix
@@ -31,5 +31,6 @@ buildGoModule rec {
     homepage = "https://github.com/norouter/norouter";
     license = licenses.asl20;
     maintainers = with maintainers; [ blaggacao ];
+    mainProgram = "norouter";
   };
 }
diff --git a/pkgs/tools/networking/ntopng/default.nix b/pkgs/tools/networking/ntopng/default.nix
index cc9bc701d8f04..18cb68cba4078 100644
--- a/pkgs/tools/networking/ntopng/default.nix
+++ b/pkgs/tools/networking/ntopng/default.nix
@@ -89,5 +89,6 @@ stdenv.mkDerivation (finalAttrs: {
     license = licenses.gpl3Plus;
     platforms = platforms.linux ++ platforms.darwin;
     maintainers = with maintainers; [ bjornfor ];
+    mainProgram = "ntopng";
   };
 })
diff --git a/pkgs/tools/networking/ntttcp/default.nix b/pkgs/tools/networking/ntttcp/default.nix
index 662e4d32fb726..cc816b737bdbb 100644
--- a/pkgs/tools/networking/ntttcp/default.nix
+++ b/pkgs/tools/networking/ntttcp/default.nix
@@ -26,5 +26,6 @@ stdenv.mkDerivation rec {
     license = licenses.mit;
     maintainers = with maintainers; [ delroth ];
     platforms = platforms.linux;
+    mainProgram = "ntttcp";
   };
 }
diff --git a/pkgs/tools/networking/nuttcp/default.nix b/pkgs/tools/networking/nuttcp/default.nix
index 9483c3ce756d8..467159e8c2750 100644
--- a/pkgs/tools/networking/nuttcp/default.nix
+++ b/pkgs/tools/networking/nuttcp/default.nix
@@ -46,5 +46,6 @@ stdenv.mkDerivation rec {
     homepage = "http://nuttcp.net/";
     maintainers = with maintainers; [ ];
     platforms = platforms.unix;
+    mainProgram = "nuttcp";
   };
 }
diff --git a/pkgs/tools/networking/nylon/default.nix b/pkgs/tools/networking/nylon/default.nix
index b519db4b55b9a..37c6d14dfa278 100644
--- a/pkgs/tools/networking/nylon/default.nix
+++ b/pkgs/tools/networking/nylon/default.nix
@@ -26,5 +26,6 @@ stdenv.mkDerivation rec {
     license = licenses.bsdOriginal;
     maintainers = with maintainers; [ edwtjo ];
     platforms = platforms.linux;
+    mainProgram = "nylon";
   };
 }
diff --git a/pkgs/tools/networking/nzbget/default.nix b/pkgs/tools/networking/nzbget/default.nix
index 4e67e81a7de83..2c698ae6c8316 100644
--- a/pkgs/tools/networking/nzbget/default.nix
+++ b/pkgs/tools/networking/nzbget/default.nix
@@ -55,5 +55,6 @@ stdenv.mkDerivation (finalAttrs: {
     description = "A command line tool for downloading files from news servers";
     maintainers = with maintainers; [ pSub ];
     platforms = with platforms; unix;
+    mainProgram = "nzbget";
   };
 })
diff --git a/pkgs/tools/networking/oapi-codegen/default.nix b/pkgs/tools/networking/oapi-codegen/default.nix
index e2d406b9691b7..05098a828a113 100644
--- a/pkgs/tools/networking/oapi-codegen/default.nix
+++ b/pkgs/tools/networking/oapi-codegen/default.nix
@@ -25,5 +25,6 @@ buildGoModule rec {
     changelog = "https://github.com/deepmap/oapi-codegen/releases/tag/v${version}";
     license = licenses.asl20;
     maintainers = with maintainers; [ j4m3s ];
+    mainProgram = "oapi-codegen";
   };
 }
diff --git a/pkgs/tools/networking/ofono/default.nix b/pkgs/tools/networking/ofono/default.nix
index 33cb492b21492..e87f8a707361d 100644
--- a/pkgs/tools/networking/ofono/default.nix
+++ b/pkgs/tools/networking/ofono/default.nix
@@ -62,5 +62,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl2Only;
     maintainers = with maintainers; [ ];
     platforms = platforms.linux;
+    mainProgram = "ofonod";
   };
 }
diff --git a/pkgs/tools/networking/oha/default.nix b/pkgs/tools/networking/oha/default.nix
index 7a2f0fc3d25e8..2ba7a62152db3 100644
--- a/pkgs/tools/networking/oha/default.nix
+++ b/pkgs/tools/networking/oha/default.nix
@@ -39,5 +39,6 @@ rustPlatform.buildRustPackage rec {
     changelog = "https://github.com/hatoo/oha/blob/v${version}/CHANGELOG.md";
     license = licenses.mit;
     maintainers = with maintainers; [ figsoda ];
+    mainProgram = "oha";
   };
 }
diff --git a/pkgs/tools/networking/onetun/default.nix b/pkgs/tools/networking/onetun/default.nix
index 5200cff7076f7..87a9b0bfc82f2 100644
--- a/pkgs/tools/networking/onetun/default.nix
+++ b/pkgs/tools/networking/onetun/default.nix
@@ -27,5 +27,6 @@ rustPlatform.buildRustPackage rec {
     homepage = "https://github.com/aramperes/onetun";
     license = licenses.mit;
     maintainers = with maintainers; [ dit7ya ];
+    mainProgram = "onetun";
   };
 }
diff --git a/pkgs/tools/networking/openconnect/common.nix b/pkgs/tools/networking/openconnect/common.nix
index e35c8d71cce9d..fa54eecb89e15 100644
--- a/pkgs/tools/networking/openconnect/common.nix
+++ b/pkgs/tools/networking/openconnect/common.nix
@@ -44,5 +44,6 @@ stdenv.mkDerivation rec {
     license = licenses.lgpl21Only;
     maintainers = with maintainers; [ pradeepchhetri tricktron alyaeanyx ];
     platforms = lib.platforms.unix;
+    mainProgram = "openconnect";
   };
 }
diff --git a/pkgs/tools/networking/openfortivpn/default.nix b/pkgs/tools/networking/openfortivpn/default.nix
index d69f591cab08f..17c0d1390f31a 100644
--- a/pkgs/tools/networking/openfortivpn/default.nix
+++ b/pkgs/tools/networking/openfortivpn/default.nix
@@ -49,5 +49,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl3;
     maintainers = with maintainers; [ madjar ];
     platforms = with platforms; linux ++ darwin;
+    mainProgram = "openfortivpn";
   };
 }
diff --git a/pkgs/tools/networking/openvpn/default.nix b/pkgs/tools/networking/openvpn/default.nix
index 46fa0be29c701..87fdfd63e3e4b 100644
--- a/pkgs/tools/networking/openvpn/default.nix
+++ b/pkgs/tools/networking/openvpn/default.nix
@@ -63,5 +63,6 @@ stdenv.mkDerivation (finalAttrs: {
     license = licenses.gpl2Only;
     maintainers = with maintainers; [ viric peterhoeg ];
     platforms = platforms.unix;
+    mainProgram = "openvpn";
   };
 })
diff --git a/pkgs/tools/networking/oui/default.nix b/pkgs/tools/networking/oui/default.nix
index 517eb06507b45..9fd613a295e7f 100644
--- a/pkgs/tools/networking/oui/default.nix
+++ b/pkgs/tools/networking/oui/default.nix
@@ -18,5 +18,6 @@ buildGoModule rec {
     homepage = "https://github.com/thatmattlove/oui";
     license = with licenses; [ bsd3 ];
     maintainers = teams.wdz.members;
+    mainProgram = "oui";
   };
 }
diff --git a/pkgs/tools/networking/owl/default.nix b/pkgs/tools/networking/owl/default.nix
index 5a726c25a0272..568eeca0afff7 100644
--- a/pkgs/tools/networking/owl/default.nix
+++ b/pkgs/tools/networking/owl/default.nix
@@ -21,5 +21,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl3Only;
     maintainers = with maintainers; [ wolfangaukang ];
     platforms = [ "x86_64-linux" ];
+    mainProgram = "owl";
   };
 }
diff --git a/pkgs/tools/networking/pacparser/default.nix b/pkgs/tools/networking/pacparser/default.nix
index d4b81928498c8..dc45aaac58fab 100644
--- a/pkgs/tools/networking/pacparser/default.nix
+++ b/pkgs/tools/networking/pacparser/default.nix
@@ -27,5 +27,6 @@ stdenv.mkDerivation rec {
     license = licenses.lgpl3;
     platforms = platforms.linux;
     maintainers = with maintainers; [ abbradar ];
+    mainProgram = "pactester";
   };
 }
diff --git a/pkgs/tools/networking/pathvector/default.nix b/pkgs/tools/networking/pathvector/default.nix
index f8560793e9dc6..e9ca6f90e5a55 100644
--- a/pkgs/tools/networking/pathvector/default.nix
+++ b/pkgs/tools/networking/pathvector/default.nix
@@ -24,5 +24,6 @@ buildGoModule rec {
     homepage = "https://pathvector.io";
     license = licenses.gpl3;
     maintainers = with maintainers; [ matthewpi ];
+    mainProgram = "pathvector";
   };
 }
diff --git a/pkgs/tools/networking/pcapc/default.nix b/pkgs/tools/networking/pcapc/default.nix
index e0cef54020898..35b338a5f63a8 100644
--- a/pkgs/tools/networking/pcapc/default.nix
+++ b/pkgs/tools/networking/pcapc/default.nix
@@ -20,5 +20,6 @@ stdenv.mkDerivation rec {
     description = "Compile libpcap filter expressions into BPF opcodes";
     license = licenses.gpl3Only;
     platforms = platforms.linux;
+    mainProgram = "pcapc";
   };
 }
diff --git a/pkgs/tools/networking/pcapfix/default.nix b/pkgs/tools/networking/pcapfix/default.nix
index 5a8f24355c26a..3f7a5be86ce0f 100644
--- a/pkgs/tools/networking/pcapfix/default.nix
+++ b/pkgs/tools/networking/pcapfix/default.nix
@@ -17,5 +17,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl3;
     maintainers = [ maintainers.ehmry ];
     platforms = platforms.all;
+    mainProgram = "pcapfix";
   };
 }
diff --git a/pkgs/tools/networking/pgrok/default.nix b/pkgs/tools/networking/pgrok/default.nix
index ab1c6d9f0a613..e5c9610521ce2 100644
--- a/pkgs/tools/networking/pgrok/default.nix
+++ b/pkgs/tools/networking/pgrok/default.nix
@@ -51,5 +51,6 @@ buildGoModule rec {
     homepage = "https://github.com/pgrok/pgrok";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ marie ];
+    mainProgram = "pgrok";
   };
 }
diff --git a/pkgs/tools/networking/phantomsocks/default.nix b/pkgs/tools/networking/phantomsocks/default.nix
index 6f3c3ad9a3362..7bb053c680f77 100644
--- a/pkgs/tools/networking/phantomsocks/default.nix
+++ b/pkgs/tools/networking/phantomsocks/default.nix
@@ -37,5 +37,6 @@ buildGoModule rec {
     '';
     license = licenses.lgpl3Only;
     maintainers = with maintainers; [ oluceps ];
+    mainProgram = "phantomsocks";
   };
 }
diff --git a/pkgs/tools/networking/photon/default.nix b/pkgs/tools/networking/photon/default.nix
index 543d9f1a5b964..8a69bd70c1495 100644
--- a/pkgs/tools/networking/photon/default.nix
+++ b/pkgs/tools/networking/photon/default.nix
@@ -31,5 +31,6 @@ python3Packages.buildPythonApplication rec {
     homepage = "https://github.com/s0md3v/Photon";
     license = licenses.gpl3;
     maintainers = with maintainers; [ ];
+    mainProgram = "photon";
   };
 }
diff --git a/pkgs/tools/networking/piknik/default.nix b/pkgs/tools/networking/piknik/default.nix
index 7b5b1a5e04c37..d3b2a8266b886 100644
--- a/pkgs/tools/networking/piknik/default.nix
+++ b/pkgs/tools/networking/piknik/default.nix
@@ -33,5 +33,6 @@ buildGoModule rec {
     changelog = "https://github.com/jedisct1/piknik/blob/${src.rev}/ChangeLog";
     license = licenses.bsd2;
     maintainers = with maintainers; [ figsoda ];
+    mainProgram = "piknik";
   };
 }
diff --git a/pkgs/tools/networking/pingtcp/default.nix b/pkgs/tools/networking/pingtcp/default.nix
index 5b4cbf10321f5..88476ab856869 100644
--- a/pkgs/tools/networking/pingtcp/default.nix
+++ b/pkgs/tools/networking/pingtcp/default.nix
@@ -25,5 +25,6 @@ stdenv.mkDerivation rec {
     homepage = "https://github.com/LanetNetwork/pingtcp";
     license = licenses.gpl3;
     platforms = platforms.linux;
+    mainProgram = "pingtcp";
   };
 }
diff --git a/pkgs/tools/networking/pingu/default.nix b/pkgs/tools/networking/pingu/default.nix
index ca33e4862478c..5fcaa0af5fefc 100644
--- a/pkgs/tools/networking/pingu/default.nix
+++ b/pkgs/tools/networking/pingu/default.nix
@@ -18,5 +18,6 @@ buildGoModule rec {
     homepage = "https://github.com/sheepla/pingu/";
     license = licenses.mit;
     maintainers = with maintainers; [ CactiChameleon9 ];
+    mainProgram = "pingu";
   };
 }
diff --git a/pkgs/tools/networking/pixiecore/default.nix b/pkgs/tools/networking/pixiecore/default.nix
index f1249cfb8286f..e73999d446890 100644
--- a/pkgs/tools/networking/pixiecore/default.nix
+++ b/pkgs/tools/networking/pixiecore/default.nix
@@ -23,5 +23,6 @@ buildGoModule rec {
     homepage = "https://github.com/danderson/netboot/tree/master/pixiecore";
     license =  lib.licenses.asl20;
     maintainers = with lib.maintainers; [ bbigras danderson ];
+    mainProgram = "pixiecore";
   };
 }
diff --git a/pkgs/tools/networking/pixiewps/default.nix b/pkgs/tools/networking/pixiewps/default.nix
index 82d420755d032..d3a7f0bc69d1e 100644
--- a/pkgs/tools/networking/pixiewps/default.nix
+++ b/pkgs/tools/networking/pixiewps/default.nix
@@ -20,5 +20,6 @@ stdenv.mkDerivation rec {
     license = lib.licenses.gpl3;
     maintainers = [ lib.maintainers.nico202 ];
     platforms = lib.platforms.all;
+    mainProgram = "pixiewps";
   };
 }
diff --git a/pkgs/tools/networking/privoxy/default.nix b/pkgs/tools/networking/privoxy/default.nix
index 048ee085a6f2e..5f394db354c01 100644
--- a/pkgs/tools/networking/privoxy/default.nix
+++ b/pkgs/tools/networking/privoxy/default.nix
@@ -52,6 +52,7 @@ stdenv.mkDerivation rec {
     license = licenses.gpl2Plus;
     platforms = platforms.all;
     maintainers = [ ];
+    mainProgram = "privoxy";
   };
 
 }
diff --git a/pkgs/tools/networking/proxychains/default.nix b/pkgs/tools/networking/proxychains/default.nix
index 56778defe335a..e78b1b0fcd6c6 100644
--- a/pkgs/tools/networking/proxychains/default.nix
+++ b/pkgs/tools/networking/proxychains/default.nix
@@ -34,5 +34,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl2Plus;
     maintainers = with maintainers; [ fab ];
     platforms = platforms.linux;
+    mainProgram = "proxychains4";
   };
 }
diff --git a/pkgs/tools/networking/pwnat/default.nix b/pkgs/tools/networking/pwnat/default.nix
index ab123973c0a1b..c0ead5468b509 100644
--- a/pkgs/tools/networking/pwnat/default.nix
+++ b/pkgs/tools/networking/pwnat/default.nix
@@ -36,5 +36,6 @@ stdenv.mkDerivation rec {
     license     = lib.licenses.gpl3Plus;
     maintainers = with maintainers; [viric];
     platforms   = with platforms; linux;
+    mainProgram = "pwnat";
   };
 }
diff --git a/pkgs/tools/networking/q/default.nix b/pkgs/tools/networking/q/default.nix
index ed3a1a57fc36d..fdeddef65460e 100644
--- a/pkgs/tools/networking/q/default.nix
+++ b/pkgs/tools/networking/q/default.nix
@@ -20,5 +20,6 @@ buildGoModule rec {
     homepage = "https://github.com/natesales/q";
     license = lib.licenses.gpl3Only;
     maintainers = [ lib.maintainers.das_j ];
+    mainProgram = "q";
   };
 }
diff --git a/pkgs/tools/networking/qrcp/default.nix b/pkgs/tools/networking/qrcp/default.nix
index 0d8a344cbd6d0..edd2a9b216336 100644
--- a/pkgs/tools/networking/qrcp/default.nix
+++ b/pkgs/tools/networking/qrcp/default.nix
@@ -43,5 +43,6 @@ buildGoModule rec {
     license = licenses.mit;
     maintainers = with maintainers; [ fgaz ];
     broken = stdenv.isDarwin; # needs golang.org/x/sys bump
+    mainProgram = "qrcp";
   };
 }
diff --git a/pkgs/tools/networking/quickserve/default.nix b/pkgs/tools/networking/quickserve/default.nix
index f23bbcd25371b..ca175f5f2a911 100644
--- a/pkgs/tools/networking/quickserve/default.nix
+++ b/pkgs/tools/networking/quickserve/default.nix
@@ -31,5 +31,6 @@ in stdenv.mkDerivation {
     homepage = "https://xyne.archlinux.ca/projects/quickserve/";
     license = licenses.gpl2;
     maintainers = with maintainers; [ lassulus ];
+    mainProgram = "quickserve";
   };
 }
diff --git a/pkgs/tools/networking/rathole/default.nix b/pkgs/tools/networking/rathole/default.nix
index b6338e262f635..1f12ed46b1476 100644
--- a/pkgs/tools/networking/rathole/default.nix
+++ b/pkgs/tools/networking/rathole/default.nix
@@ -40,5 +40,6 @@ rustPlatform.buildRustPackage rec {
     changelog = "https://github.com/rapiz1/rathole/releases/tag/v${version}";
     license = licenses.asl20;
     maintainers = with maintainers; [ dit7ya ];
+    mainProgram = "rathole";
   };
 }
diff --git a/pkgs/tools/networking/rcon/default.nix b/pkgs/tools/networking/rcon/default.nix
index 03c2a1ae1a37e..e51dc3fac3717 100644
--- a/pkgs/tools/networking/rcon/default.nix
+++ b/pkgs/tools/networking/rcon/default.nix
@@ -26,5 +26,6 @@ stdenv.mkDerivation rec {
     maintainers = with maintainers; [ f4814n ];
     platforms = with platforms; linux ++ darwin;
     license = licenses.bsd2;
+    mainProgram = "rcon";
   };
 }
diff --git a/pkgs/tools/networking/rconc/default.nix b/pkgs/tools/networking/rconc/default.nix
index 613c4a8a31b0a..5934dd7e88937 100644
--- a/pkgs/tools/networking/rconc/default.nix
+++ b/pkgs/tools/networking/rconc/default.nix
@@ -17,5 +17,6 @@ rustPlatform.buildRustPackage rec {
     description = "Simple cross-platform RCON client written in rust";
     homepage = "https://github.com/klemens/rconc";
     license = licenses.gpl3Only;
+    mainProgram = "rconc";
   };
 }
diff --git a/pkgs/tools/networking/rdap/default.nix b/pkgs/tools/networking/rdap/default.nix
index d6ecc8d595707..3ea80e07dabbf 100644
--- a/pkgs/tools/networking/rdap/default.nix
+++ b/pkgs/tools/networking/rdap/default.nix
@@ -21,5 +21,6 @@ buildGoModule rec {
     description = "Command line client for the Registration Data Access Protocol (RDAP)";
     license = licenses.mit;
     maintainers = with maintainers; [ sebastianblunt ];
+    mainProgram = "rdap";
   };
 }
diff --git a/pkgs/tools/networking/rdrview/default.nix b/pkgs/tools/networking/rdrview/default.nix
index 24ba1d35e9afc..e4d56be3ffb9a 100644
--- a/pkgs/tools/networking/rdrview/default.nix
+++ b/pkgs/tools/networking/rdrview/default.nix
@@ -28,5 +28,6 @@ stdenv.mkDerivation {
     homepage = "https://github.com/eafer/rdrview";
     license = licenses.asl20;
     maintainers = with maintainers; [ djanatyn ];
+    mainProgram = "rdrview";
   };
 }
diff --git a/pkgs/tools/networking/redfang/default.nix b/pkgs/tools/networking/redfang/default.nix
index a4ba12b29489d..a6447c19576cd 100644
--- a/pkgs/tools/networking/redfang/default.nix
+++ b/pkgs/tools/networking/redfang/default.nix
@@ -31,5 +31,6 @@ stdenv.mkDerivation rec {
     homepage = "https://gitlab.com/kalilinux/packages/redfang";
     license = licenses.gpl2Only;
     maintainers = with maintainers; [ moni ];
+    mainProgram = "fang";
   };
 }
diff --git a/pkgs/tools/networking/redir/default.nix b/pkgs/tools/networking/redir/default.nix
index 83d52fdf10d22..17975521de161 100644
--- a/pkgs/tools/networking/redir/default.nix
+++ b/pkgs/tools/networking/redir/default.nix
@@ -19,5 +19,6 @@ stdenv.mkDerivation rec {
     license = lib.licenses.gpl2;
     maintainers = with lib.maintainers; [ ];
     platforms = lib.platforms.unix;
+    mainProgram = "redir";
   };
 }
diff --git a/pkgs/tools/networking/redli/default.nix b/pkgs/tools/networking/redli/default.nix
index a9d590e056971..41bc3d9265e63 100644
--- a/pkgs/tools/networking/redli/default.nix
+++ b/pkgs/tools/networking/redli/default.nix
@@ -18,5 +18,6 @@ buildGoModule rec {
     homepage = "https://github.com/IBM-Cloud/redli";
     license = licenses.asl20;
     maintainers = with maintainers; [ tchekda ];
+    mainProgram = "redli";
   };
 }
diff --git a/pkgs/tools/networking/redsocks/default.nix b/pkgs/tools/networking/redsocks/default.nix
index cebec2cb2b60c..f97dd01e074d3 100644
--- a/pkgs/tools/networking/redsocks/default.nix
+++ b/pkgs/tools/networking/redsocks/default.nix
@@ -26,5 +26,6 @@ stdenv.mkDerivation rec {
     license = lib.licenses.asl20;
     maintainers = [ lib.maintainers.ekleog ];
     platforms = lib.platforms.linux;
+    mainProgram = "redsocks";
   };
 }
diff --git a/pkgs/tools/networking/requestly/default.nix b/pkgs/tools/networking/requestly/default.nix
index 671d084b8ecbd..20e877563afa9 100644
--- a/pkgs/tools/networking/requestly/default.nix
+++ b/pkgs/tools/networking/requestly/default.nix
@@ -30,5 +30,6 @@ appimageTools.wrapType2 {
     homepage = "https://requestly.io";
     license = licenses.agpl3Only;
     maintainers = with maintainers; [ dit7ya ];
+    mainProgram = "requestly";
   };
 }
diff --git a/pkgs/tools/networking/restish/default.nix b/pkgs/tools/networking/restish/default.nix
index 807b8e4a9bdf7..f8a1cfd466eaa 100644
--- a/pkgs/tools/networking/restish/default.nix
+++ b/pkgs/tools/networking/restish/default.nix
@@ -52,5 +52,6 @@ buildGoModule rec {
     changelog = "https://github.com/danielgtaylor/restish/releases/tag/v${version}";
     license = licenses.mit;
     maintainers = with maintainers; [ fab ];
+    mainProgram = "restish";
   };
 }
diff --git a/pkgs/tools/networking/rewrk/default.nix b/pkgs/tools/networking/rewrk/default.nix
index 6b48ce95b4239..58aa3f46185b1 100644
--- a/pkgs/tools/networking/rewrk/default.nix
+++ b/pkgs/tools/networking/rewrk/default.nix
@@ -32,5 +32,6 @@ rustPlatform.buildRustPackage rec {
     changelog = "https://github.com/lnx-search/rewrk/releases/tag/${version}";
     license = licenses.mit;
     maintainers = with maintainers; [ figsoda ];
+    mainProgram = "rewrk";
   };
 }
diff --git a/pkgs/tools/networking/ripmime/default.nix b/pkgs/tools/networking/ripmime/default.nix
index 7cfb31ff9858b..70ff2cbe7305b 100644
--- a/pkgs/tools/networking/ripmime/default.nix
+++ b/pkgs/tools/networking/ripmime/default.nix
@@ -21,6 +21,7 @@ stdenv.mkDerivation rec {
     maintainers = with maintainers; [ raskin ];
     homepage = "https://pldaniels.com/ripmime/";
     platforms = platforms.all;
+    mainProgram = "ripmime";
   };
 
   passthru = {
diff --git a/pkgs/tools/networking/routedns/default.nix b/pkgs/tools/networking/routedns/default.nix
index 22a0a82667133..0b6f6822bb8d0 100644
--- a/pkgs/tools/networking/routedns/default.nix
+++ b/pkgs/tools/networking/routedns/default.nix
@@ -25,5 +25,6 @@ buildGoModule rec {
     description = "DNS stub resolver, proxy and router";
     license = licenses.bsd3;
     maintainers = with maintainers; [ jsimonetti ];
+    mainProgram = "routedns";
   };
 }
diff --git a/pkgs/tools/networking/rshijack/default.nix b/pkgs/tools/networking/rshijack/default.nix
index 150502572e642..b2f32bbd54346 100644
--- a/pkgs/tools/networking/rshijack/default.nix
+++ b/pkgs/tools/networking/rshijack/default.nix
@@ -19,5 +19,6 @@ rustPlatform.buildRustPackage rec {
     license = licenses.gpl3;
     maintainers = with maintainers; [ xrelkd ];
     platforms = platforms.unix;
+    mainProgram = "rshijack";
   };
 }
diff --git a/pkgs/tools/networking/s3rs/default.nix b/pkgs/tools/networking/s3rs/default.nix
index cb73eaf6b59da..2e72c7cb45bff 100644
--- a/pkgs/tools/networking/s3rs/default.nix
+++ b/pkgs/tools/networking/s3rs/default.nix
@@ -22,5 +22,6 @@ rustPlatform.buildRustPackage rec {
     homepage = "https://github.com/yanganto/s3rs";
     license = licenses.mit;
     maintainers = with maintainers; [ yanganto ];
+    mainProgram = "s3rs";
   };
 }
diff --git a/pkgs/tools/networking/s5cmd/default.nix b/pkgs/tools/networking/s5cmd/default.nix
index 8d3b97c0d3168..292169d77f772 100644
--- a/pkgs/tools/networking/s5cmd/default.nix
+++ b/pkgs/tools/networking/s5cmd/default.nix
@@ -21,5 +21,6 @@ buildGoModule rec {
     description = "Parallel S3 and local filesystem execution tool";
     license = licenses.mit;
     maintainers = with maintainers; [ tomberek ];
+    mainProgram = "s5cmd";
   };
 }
diff --git a/pkgs/tools/networking/saldl/default.nix b/pkgs/tools/networking/saldl/default.nix
index fb373fb5029e0..b7281d3a20a7b 100644
--- a/pkgs/tools/networking/saldl/default.nix
+++ b/pkgs/tools/networking/saldl/default.nix
@@ -55,5 +55,6 @@ stdenv.mkDerivation rec {
     license = licenses.agpl3;
     maintainers = with maintainers; [ zowoq ];
     platforms = platforms.all;
+    mainProgram = "saldl";
   };
 }
diff --git a/pkgs/tools/networking/shncpd/default.nix b/pkgs/tools/networking/shncpd/default.nix
index 8cfd1f94252a1..ed724c24cf790 100644
--- a/pkgs/tools/networking/shncpd/default.nix
+++ b/pkgs/tools/networking/shncpd/default.nix
@@ -23,5 +23,6 @@ stdenv.mkDerivation {
     license = licenses.mit;
     platforms = platforms.linux;
     maintainers = [ maintainers.fpletz ];
+    mainProgram = "shncpd";
   };
 }
diff --git a/pkgs/tools/networking/simpleproxy/default.nix b/pkgs/tools/networking/simpleproxy/default.nix
index 6c110be05da37..7f9ccd1c98653 100644
--- a/pkgs/tools/networking/simpleproxy/default.nix
+++ b/pkgs/tools/networking/simpleproxy/default.nix
@@ -17,5 +17,6 @@ stdenv.mkDerivation rec {
     description = "A simple TCP proxy";
     license = licenses.gpl2;
     maintainers = [ maintainers.montag451 ];
+    mainProgram = "simpleproxy";
   };
 }
diff --git a/pkgs/tools/networking/sipcalc/default.nix b/pkgs/tools/networking/sipcalc/default.nix
index c9470cd5b8b33..1ba4db5bc0d25 100644
--- a/pkgs/tools/networking/sipcalc/default.nix
+++ b/pkgs/tools/networking/sipcalc/default.nix
@@ -15,5 +15,6 @@ stdenv.mkDerivation rec {
     license = licenses.bsd3;
     platforms = platforms.all;
     maintainers = [ maintainers.globin ];
+    mainProgram = "sipcalc";
   };
 }
diff --git a/pkgs/tools/networking/sipexer/default.nix b/pkgs/tools/networking/sipexer/default.nix
index d88faee09f0fe..d1be5e9f7770d 100644
--- a/pkgs/tools/networking/sipexer/default.nix
+++ b/pkgs/tools/networking/sipexer/default.nix
@@ -22,5 +22,6 @@ buildGoModule rec {
     changelog = "https://github.com/miconda/sipexer/releases/tag/v${version}";
     license = licenses.gpl3Only;
     maintainers = with maintainers; [ astro janik ];
+    mainProgram = "sipexer";
   };
 }
diff --git a/pkgs/tools/networking/sipsak/default.nix b/pkgs/tools/networking/sipsak/default.nix
index c2aeaaa18e00b..4d1cf08a11b8d 100644
--- a/pkgs/tools/networking/sipsak/default.nix
+++ b/pkgs/tools/networking/sipsak/default.nix
@@ -29,6 +29,7 @@ stdenv.mkDerivation rec {
     license = lib.licenses.gpl2;
     maintainers = with maintainers; [ sheenobu ];
     platforms = with platforms; unix;
+    mainProgram = "sipsak";
   };
 
 }
diff --git a/pkgs/tools/networking/sish/default.nix b/pkgs/tools/networking/sish/default.nix
index d1913e5dff412..afac612d0604c 100644
--- a/pkgs/tools/networking/sish/default.nix
+++ b/pkgs/tools/networking/sish/default.nix
@@ -38,5 +38,6 @@ buildGoModule rec {
     changelog = "https://github.com/antoniomika/sish/releases/tag/v${version}";
     license = with licenses; [ mit ];
     maintainers = with maintainers; [ fab ];
+    mainProgram = "sish";
   };
 }
diff --git a/pkgs/tools/networking/sleep-on-lan/default.nix b/pkgs/tools/networking/sleep-on-lan/default.nix
index de4831ddeaddf..bd55711830bc2 100644
--- a/pkgs/tools/networking/sleep-on-lan/default.nix
+++ b/pkgs/tools/networking/sleep-on-lan/default.nix
@@ -30,5 +30,6 @@ buildGoModule rec {
     license = licenses.asl20;
     platforms = platforms.linux;
     maintainers = with maintainers; [ devusb ];
+    mainProgram = "sleep-on-lan";
   };
 }
diff --git a/pkgs/tools/networking/slirp4netns/default.nix b/pkgs/tools/networking/slirp4netns/default.nix
index 0daf91ae14d5c..2b2091d85b27c 100644
--- a/pkgs/tools/networking/slirp4netns/default.nix
+++ b/pkgs/tools/networking/slirp4netns/default.nix
@@ -36,5 +36,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl2;
     maintainers = with maintainers; [ orivej ] ++ teams.podman.members;
     platforms = platforms.linux;
+    mainProgram = "slirp4netns";
   };
 }
diff --git a/pkgs/tools/networking/slowlorust/default.nix b/pkgs/tools/networking/slowlorust/default.nix
index bcfdfc7769eb7..c48257130b2d6 100644
--- a/pkgs/tools/networking/slowlorust/default.nix
+++ b/pkgs/tools/networking/slowlorust/default.nix
@@ -27,5 +27,6 @@ rustPlatform.buildRustPackage rec {
     homepage = "https://github.com/MJVL/slowlorust";
     license = licenses.mit;
     maintainers = with maintainers; [ fab ];
+    mainProgram = "slowlorust";
   };
 }
diff --git a/pkgs/tools/networking/smartdns/default.nix b/pkgs/tools/networking/smartdns/default.nix
index 79b089e8e16ab..e7355eb07a75c 100644
--- a/pkgs/tools/networking/smartdns/default.nix
+++ b/pkgs/tools/networking/smartdns/default.nix
@@ -39,5 +39,6 @@ stdenv.mkDerivation rec {
     maintainers = [ maintainers.lexuge ];
     license = licenses.gpl3Plus;
     platforms = platforms.linux;
+    mainProgram = "smartdns";
   };
 }
diff --git a/pkgs/tools/networking/snabb/default.nix b/pkgs/tools/networking/snabb/default.nix
index 00bc41f69e772..16c6a40bb347d 100644
--- a/pkgs/tools/networking/snabb/default.nix
+++ b/pkgs/tools/networking/snabb/default.nix
@@ -33,5 +33,6 @@ stdenv.mkDerivation rec {
     platforms = [ "x86_64-linux" ];
     license = licenses.asl20;
     maintainers = [ maintainers.lukego ];
+    mainProgram = "snabb";
   };
 }
diff --git a/pkgs/tools/networking/snet/default.nix b/pkgs/tools/networking/snet/default.nix
index 4775d789d7c1c..47f70a21d33b9 100644
--- a/pkgs/tools/networking/snet/default.nix
+++ b/pkgs/tools/networking/snet/default.nix
@@ -18,5 +18,6 @@ buildGoModule rec {
     homepage = "https://github.com/monsterxx03/snet";
     license = licenses.mit;
     maintainers = with maintainers; [ azuwis ];
+    mainProgram = "snet";
   };
 }
diff --git a/pkgs/tools/networking/snmpcheck/default.nix b/pkgs/tools/networking/snmpcheck/default.nix
index e27ead59e9716..b365ccc5f1911 100644
--- a/pkgs/tools/networking/snmpcheck/default.nix
+++ b/pkgs/tools/networking/snmpcheck/default.nix
@@ -26,5 +26,6 @@ stdenv.mkDerivation rec {
     homepage = "http://www.nothink.org/codes/snmpcheck/";
     license = licenses.gpl3Plus;
     maintainers = with maintainers; [ elohmeier ];
+    mainProgram = "snmp-check";
   };
 }
diff --git a/pkgs/tools/networking/sockperf/default.nix b/pkgs/tools/networking/sockperf/default.nix
index 8f7bcc65d1cae..ed071322f2f88 100644
--- a/pkgs/tools/networking/sockperf/default.nix
+++ b/pkgs/tools/networking/sockperf/default.nix
@@ -28,5 +28,6 @@ stdenv.mkDerivation rec {
     license = licenses.bsd3;
     maintainers = with maintainers; [ emilytrau ];
     platforms = platforms.all;
+    mainProgram = "sockperf";
   };
 }
diff --git a/pkgs/tools/networking/speedtest-go/default.nix b/pkgs/tools/networking/speedtest-go/default.nix
index 39c92fcb40d18..9570442345ece 100644
--- a/pkgs/tools/networking/speedtest-go/default.nix
+++ b/pkgs/tools/networking/speedtest-go/default.nix
@@ -27,5 +27,6 @@ buildGoModule rec {
     changelog = "https://github.com/showwin/speedtest-go/releases/tag/v${version}";
     license = licenses.mit;
     maintainers = with maintainers; [ aleksana ];
+    mainProgram = "speedtest-go";
   };
 }
diff --git a/pkgs/tools/networking/speedtest-rs/default.nix b/pkgs/tools/networking/speedtest-rs/default.nix
index 182f041d29774..eda7e36afa4d6 100644
--- a/pkgs/tools/networking/speedtest-rs/default.nix
+++ b/pkgs/tools/networking/speedtest-rs/default.nix
@@ -31,5 +31,6 @@ rustPlatform.buildRustPackage rec {
     changelog = "https://github.com/nelsonjchen/speedtest-rs/blob/v${version}/CHANGELOG.md";
     license = with licenses; [ mit asl20 ];
     maintainers = with maintainers; [ GaetanLepage ];
+    mainProgram = "speedtest-rs";
   };
 }
diff --git a/pkgs/tools/networking/spoofer/default.nix b/pkgs/tools/networking/spoofer/default.nix
index 905a28b1b3d02..bf969ae5d1f51 100644
--- a/pkgs/tools/networking/spoofer/default.nix
+++ b/pkgs/tools/networking/spoofer/default.nix
@@ -37,5 +37,6 @@ stdenv.mkDerivation rec {
     platforms = platforms.all;
     license = licenses.gpl3Plus;
     maintainers = with lib.maintainers; [ leenaars];
+    mainProgram = "spoofer-prober";
   };
 }
diff --git a/pkgs/tools/networking/srelay/default.nix b/pkgs/tools/networking/srelay/default.nix
index a609328220f3c..784aca8fe4316 100644
--- a/pkgs/tools/networking/srelay/default.nix
+++ b/pkgs/tools/networking/srelay/default.nix
@@ -22,5 +22,6 @@ stdenv.mkDerivation rec {
     license = lib.licenses.bsd3;
     # never built on aarch64-linux since first introduction in nixpkgs
     broken = stdenv.isLinux && stdenv.isAarch64;
+    mainProgram = "srelay";
   };
 }
diff --git a/pkgs/tools/networking/ssh-agents/default.nix b/pkgs/tools/networking/ssh-agents/default.nix
index a4e930281a508..f9414d9835d36 100644
--- a/pkgs/tools/networking/ssh-agents/default.nix
+++ b/pkgs/tools/networking/ssh-agents/default.nix
@@ -39,5 +39,6 @@ stdenvNoCC.mkDerivation rec {
     license = licenses.mit;
     maintainers = with maintainers; [ kalbasit ];
     platforms = platforms.unix;
+    mainProgram = "ssh-agents";
   };
 }
diff --git a/pkgs/tools/networking/ssh-ident/default.nix b/pkgs/tools/networking/ssh-ident/default.nix
index 1822eda26278d..3886828c52210 100644
--- a/pkgs/tools/networking/ssh-ident/default.nix
+++ b/pkgs/tools/networking/ssh-ident/default.nix
@@ -27,5 +27,6 @@ stdenvNoCC.mkDerivation {
     license = licenses.bsd2;
     maintainers = with maintainers; [ telotortium ];
     platforms = with platforms; unix;
+    mainProgram = "ssh-ident";
   };
 }
diff --git a/pkgs/tools/networking/ssh-key-confirmer/default.nix b/pkgs/tools/networking/ssh-key-confirmer/default.nix
index ed8b9cac734bd..408719f746534 100644
--- a/pkgs/tools/networking/ssh-key-confirmer/default.nix
+++ b/pkgs/tools/networking/ssh-key-confirmer/default.nix
@@ -20,5 +20,6 @@ buildGoModule rec {
     homepage = "https://github.com/benjojo/ssh-key-confirmer";
     license = licenses.mit;
     maintainers = with maintainers; [ oxzi ];
+    mainProgram = "ssh-key-confirmer";
   };
 }
diff --git a/pkgs/tools/networking/sshed/default.nix b/pkgs/tools/networking/sshed/default.nix
index cedb7bf0bc688..ac221f49ed2b4 100644
--- a/pkgs/tools/networking/sshed/default.nix
+++ b/pkgs/tools/networking/sshed/default.nix
@@ -25,5 +25,6 @@ buildGoModule rec {
     homepage = "https://github.com/trntv/sshed";
     license = licenses.asl20;
     maintainers = with maintainers; [ ocfox ];
+    mainProgram = "sshed";
   };
 }
diff --git a/pkgs/tools/networking/sshpass/default.nix b/pkgs/tools/networking/sshpass/default.nix
index a3948aed08f48..6818fe33a94de 100644
--- a/pkgs/tools/networking/sshpass/default.nix
+++ b/pkgs/tools/networking/sshpass/default.nix
@@ -15,5 +15,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl2;
     maintainers = [ maintainers.madjar ];
     platforms = platforms.unix;
+    mainProgram = "sshpass";
   };
 }
diff --git a/pkgs/tools/networking/sshping/default.nix b/pkgs/tools/networking/sshping/default.nix
index 13abba539ac5d..608c8125f0d2b 100644
--- a/pkgs/tools/networking/sshping/default.nix
+++ b/pkgs/tools/networking/sshping/default.nix
@@ -27,5 +27,6 @@ stdenv.mkDerivation rec {
     license = licenses.mit;
     platforms = platforms.unix;
     maintainers = with maintainers; [ jqueiroz ];
+    mainProgram = "sshping";
   };
 }
diff --git a/pkgs/tools/networking/ssldump/default.nix b/pkgs/tools/networking/ssldump/default.nix
index 478d2785ad3f5..a855315a565cf 100644
--- a/pkgs/tools/networking/ssldump/default.nix
+++ b/pkgs/tools/networking/ssldump/default.nix
@@ -48,5 +48,6 @@ stdenv.mkDerivation rec {
     license = "BSD-style";
     maintainers = with maintainers; [ aycanirican ];
     platforms = platforms.unix;
+    mainProgram = "ssldump";
   };
 }
diff --git a/pkgs/tools/networking/sslsplit/default.nix b/pkgs/tools/networking/sslsplit/default.nix
index 6712d44569c42..ca8a96d3321f4 100644
--- a/pkgs/tools/networking/sslsplit/default.nix
+++ b/pkgs/tools/networking/sslsplit/default.nix
@@ -35,5 +35,6 @@ stdenv.mkDerivation rec {
     platforms = platforms.all;
     maintainers = with maintainers; [ contrun ];
     license = with licenses; [ bsd2 mit unlicense free ];
+    mainProgram = "sslsplit";
   };
 }
diff --git a/pkgs/tools/networking/sstp/default.nix b/pkgs/tools/networking/sstp/default.nix
index b93d6cbd9cfb0..72745114a26e9 100644
--- a/pkgs/tools/networking/sstp/default.nix
+++ b/pkgs/tools/networking/sstp/default.nix
@@ -32,5 +32,6 @@ stdenv.mkDerivation rec {
     platforms = platforms.linux;
     maintainers = with maintainers; [ ];
     license = licenses.gpl2Plus;
+    mainProgram = "sstpc";
   };
 }
diff --git a/pkgs/tools/networking/stun/default.nix b/pkgs/tools/networking/stun/default.nix
index c74c73ec6a0e8..de4787eca63a5 100644
--- a/pkgs/tools/networking/stun/default.nix
+++ b/pkgs/tools/networking/stun/default.nix
@@ -37,5 +37,6 @@ stdenv.mkDerivation rec {
     license     = licenses.vsl10;
     maintainers = with maintainers; [ marcweber obadz ];
     platforms   = platforms.linux;
+    mainProgram = "stun";
   };
 }
diff --git a/pkgs/tools/networking/stunnel/default.nix b/pkgs/tools/networking/stunnel/default.nix
index cf23252b2e96c..219b728546164 100644
--- a/pkgs/tools/networking/stunnel/default.nix
+++ b/pkgs/tools/networking/stunnel/default.nix
@@ -56,5 +56,6 @@ stdenv.mkDerivation (finalAttrs: {
     license = lib.licenses.gpl2Plus;
     maintainers = [ lib.maintainers.thoughtpolice ];
     platforms = lib.platforms.unix;
+    mainProgram = "stunnel";
   };
 })
diff --git a/pkgs/tools/networking/subfinder/default.nix b/pkgs/tools/networking/subfinder/default.nix
index 73fe59095a0c6..3cc7c51199de4 100644
--- a/pkgs/tools/networking/subfinder/default.nix
+++ b/pkgs/tools/networking/subfinder/default.nix
@@ -32,5 +32,6 @@ buildGoModule rec {
     homepage = "https://github.com/projectdiscovery/subfinder";
     license = licenses.mit;
     maintainers = with maintainers; [ fpletz Br1ght0ne Misaka13514 ];
+    mainProgram = "subfinder";
   };
 }
diff --git a/pkgs/tools/networking/suckit/default.nix b/pkgs/tools/networking/suckit/default.nix
index c6f18b26b8c41..3bd9f825469a4 100644
--- a/pkgs/tools/networking/suckit/default.nix
+++ b/pkgs/tools/networking/suckit/default.nix
@@ -35,5 +35,6 @@ rustPlatform.buildRustPackage rec {
     homepage = "https://github.com/skallwar/suckit";
     license = with licenses; [ asl20 /* or */ mit ];
     maintainers = with maintainers; [ figsoda ];
+    mainProgram = "suckit";
   };
 }
diff --git a/pkgs/tools/networking/swagger-cli/default.nix b/pkgs/tools/networking/swagger-cli/default.nix
index 5a20ce93cc7cc..8658ad45520a4 100644
--- a/pkgs/tools/networking/swagger-cli/default.nix
+++ b/pkgs/tools/networking/swagger-cli/default.nix
@@ -25,5 +25,6 @@ buildNpmPackage rec {
     homepage = "https://apitools.dev/swagger-cli/";
     license = licenses.mit;
     maintainers = with maintainers; [ dit7ya ];
+    mainProgram = "swagger-cli";
   };
 }
diff --git a/pkgs/tools/networking/swagger-codegen/default.nix b/pkgs/tools/networking/swagger-codegen/default.nix
index 27ea4ff2d517a..15e125f64fb9d 100644
--- a/pkgs/tools/networking/swagger-codegen/default.nix
+++ b/pkgs/tools/networking/swagger-codegen/default.nix
@@ -30,5 +30,6 @@ stdenv.mkDerivation rec {
     sourceProvenance = with sourceTypes; [ binaryBytecode ];
     license = licenses.asl20;
     maintainers = [ maintainers.jraygauthier ];
+    mainProgram = "swagger-codegen";
   };
 }
diff --git a/pkgs/tools/networking/tayga/default.nix b/pkgs/tools/networking/tayga/default.nix
index 382b010515e8f..1fa1d8dd5610e 100644
--- a/pkgs/tools/networking/tayga/default.nix
+++ b/pkgs/tools/networking/tayga/default.nix
@@ -24,5 +24,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl2Plus;
     maintainers = with maintainers; [ _0x4A6F ];
     platforms = platforms.linux;
+    mainProgram = "tayga";
   };
 }
diff --git a/pkgs/tools/networking/tcp-cutter/default.nix b/pkgs/tools/networking/tcp-cutter/default.nix
index ade825dbe103c..71075cc5dd1c5 100644
--- a/pkgs/tools/networking/tcp-cutter/default.nix
+++ b/pkgs/tools/networking/tcp-cutter/default.nix
@@ -19,5 +19,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl2;
     platforms = platforms.linux;
     maintainers = [ maintainers.offline ];
+    mainProgram = "tcp-cutter";
   };
 }
diff --git a/pkgs/tools/networking/tcpflow/default.nix b/pkgs/tools/networking/tcpflow/default.nix
index 46fda22959438..73de0acef4e61 100644
--- a/pkgs/tools/networking/tcpflow/default.nix
+++ b/pkgs/tools/networking/tcpflow/default.nix
@@ -42,5 +42,6 @@ stdenv.mkDerivation rec {
     license     = licenses.gpl3;
     maintainers = with maintainers; [ raskin obadz ];
     platforms   = platforms.unix;
+    mainProgram = "tcpflow";
   };
 }
diff --git a/pkgs/tools/networking/tcptraceroute/default.nix b/pkgs/tools/networking/tcptraceroute/default.nix
index 379caedaaf1bf..cc5594afd5a50 100644
--- a/pkgs/tools/networking/tcptraceroute/default.nix
+++ b/pkgs/tools/networking/tcptraceroute/default.nix
@@ -30,5 +30,6 @@ stdenv.mkDerivation rec {
     homepage = "https://github.com/mct/tcptraceroute";
     license = lib.licenses.gpl2;
     maintainers = [ ];
+    mainProgram = "tcptraceroute";
   };
 }
diff --git a/pkgs/tools/networking/tendermint/default.nix b/pkgs/tools/networking/tendermint/default.nix
index a861ab0b0ed91..858a306e95bb3 100644
--- a/pkgs/tools/networking/tendermint/default.nix
+++ b/pkgs/tools/networking/tendermint/default.nix
@@ -27,5 +27,6 @@ buildGoModule rec {
     license = licenses.asl20;
     maintainers = with maintainers; [ alexfmpe ];
     platforms = platforms.linux ++ platforms.darwin;
+    mainProgram = "tendermint";
   };
 }
diff --git a/pkgs/tools/networking/termscp/default.nix b/pkgs/tools/networking/termscp/default.nix
index e7fef14cec59f..101a38e4f5dd3 100644
--- a/pkgs/tools/networking/termscp/default.nix
+++ b/pkgs/tools/networking/termscp/default.nix
@@ -60,5 +60,6 @@ rustPlatform.buildRustPackage rec {
     changelog = "https://github.com/veeso/termscp/blob/v${version}/CHANGELOG.md";
     license = with licenses; [ mit ];
     maintainers = with maintainers; [ fab ];
+    mainProgram = "termscp";
   };
 }
diff --git a/pkgs/tools/networking/tinyfecvpn/default.nix b/pkgs/tools/networking/tinyfecvpn/default.nix
index 71e5dea12be68..8e609a886b306 100644
--- a/pkgs/tools/networking/tinyfecvpn/default.nix
+++ b/pkgs/tools/networking/tinyfecvpn/default.nix
@@ -33,5 +33,6 @@ stdenv.mkDerivation rec {
     license = licenses.mit;
     platforms = platforms.linux;
     maintainers = with maintainers; [ ];
+    mainProgram = "tinyvpn";
   };
 }
diff --git a/pkgs/tools/networking/tox-node/default.nix b/pkgs/tools/networking/tox-node/default.nix
index 4056321c93457..10a823f287362 100644
--- a/pkgs/tools/networking/tox-node/default.nix
+++ b/pkgs/tools/networking/tox-node/default.nix
@@ -23,5 +23,6 @@ rustPlatform.buildRustPackage rec {
     license = [ licenses.gpl3Plus ];
     platforms = platforms.linux;
     maintainers = with maintainers; [ suhr kurnevsky ];
+    mainProgram = "tox-node";
   };
 }
diff --git a/pkgs/tools/networking/traceroute/default.nix b/pkgs/tools/networking/traceroute/default.nix
index 90e53b184a56c..e0c7fd61a75a9 100644
--- a/pkgs/tools/networking/traceroute/default.nix
+++ b/pkgs/tools/networking/traceroute/default.nix
@@ -29,5 +29,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl2Plus;
     maintainers = with maintainers; [ koral ];
     platforms = platforms.linux;
+    mainProgram = "traceroute";
   };
 }
diff --git a/pkgs/tools/networking/tran/default.nix b/pkgs/tools/networking/tran/default.nix
index 3a9a78a55e974..767211a7e532d 100644
--- a/pkgs/tools/networking/tran/default.nix
+++ b/pkgs/tools/networking/tran/default.nix
@@ -29,5 +29,6 @@ buildGoModule rec {
     homepage = "https://github.com/abdfnx/tran";
     license = licenses.mit;
     maintainers = with maintainers; [ dit7ya ];
+    mainProgram = "tran";
   };
 }
diff --git a/pkgs/tools/networking/transmission-rss/default.nix b/pkgs/tools/networking/transmission-rss/default.nix
index 095ccfb91a5aa..19df133e40284 100644
--- a/pkgs/tools/networking/transmission-rss/default.nix
+++ b/pkgs/tools/networking/transmission-rss/default.nix
@@ -25,5 +25,6 @@ rustPlatform.buildRustPackage rec {
     homepage = "https://github.com/herlon214/transmission-rss";
     maintainers = with maintainers; [ icewind1991 ];
     license = licenses.mit;
+    mainProgram = "transmission-rss";
   };
 }
diff --git a/pkgs/tools/networking/trurl/default.nix b/pkgs/tools/networking/trurl/default.nix
index 50b70e3f574b3..b709c2a2b1053 100644
--- a/pkgs/tools/networking/trurl/default.nix
+++ b/pkgs/tools/networking/trurl/default.nix
@@ -42,5 +42,6 @@ stdenv.mkDerivation rec {
     license = licenses.curl;
     maintainers = with maintainers; [ christoph-heiss ];
     platforms = platforms.all;
+    mainProgram = "trurl";
   };
 }
diff --git a/pkgs/tools/networking/tun2socks/default.nix b/pkgs/tools/networking/tun2socks/default.nix
index 37019a38b348b..dc7cdd243fec5 100644
--- a/pkgs/tools/networking/tun2socks/default.nix
+++ b/pkgs/tools/networking/tun2socks/default.nix
@@ -27,5 +27,6 @@ buildGoModule rec {
     description = "tun2socks - powered by gVisor TCP/IP stack";
     license = licenses.gpl3Plus;
     maintainers = with maintainers; [ nickcao ];
+    mainProgram = "tun2socks";
   };
 }
diff --git a/pkgs/tools/networking/tunwg/default.nix b/pkgs/tools/networking/tunwg/default.nix
index dfcbbff907b72..1b36709baa489 100644
--- a/pkgs/tools/networking/tunwg/default.nix
+++ b/pkgs/tools/networking/tunwg/default.nix
@@ -23,5 +23,6 @@ buildGoModule rec {
     homepage = "https://github.com/ntnj/tunwg";
     license = licenses.mit;
     maintainers = with maintainers; [ dit7ya ];
+    mainProgram = "tunwg";
   };
 }
diff --git a/pkgs/tools/networking/udpreplay/default.nix b/pkgs/tools/networking/udpreplay/default.nix
index 73bbe79334998..53147a9fe7a44 100644
--- a/pkgs/tools/networking/udpreplay/default.nix
+++ b/pkgs/tools/networking/udpreplay/default.nix
@@ -20,5 +20,6 @@ stdenv.mkDerivation rec {
     license = licenses.mit;
     maintainers = [ maintainers.considerate ];
     platforms = platforms.linux;
+    mainProgram = "udpreplay";
   };
 }
diff --git a/pkgs/tools/networking/udptunnel/default.nix b/pkgs/tools/networking/udptunnel/default.nix
index 362f6fbbc2cf5..396d105ca287f 100644
--- a/pkgs/tools/networking/udptunnel/default.nix
+++ b/pkgs/tools/networking/udptunnel/default.nix
@@ -21,5 +21,6 @@ stdenv.mkDerivation rec {
     license = lib.licenses.gpl3Plus;
     maintainers = with lib.maintainers; [viric];
     platforms = with lib.platforms; linux;
+    mainProgram = "udptunnel";
   };
 }
diff --git a/pkgs/tools/networking/uqmi/default.nix b/pkgs/tools/networking/uqmi/default.nix
index 83500191b71e6..6fd830435aa1f 100644
--- a/pkgs/tools/networking/uqmi/default.nix
+++ b/pkgs/tools/networking/uqmi/default.nix
@@ -30,5 +30,6 @@ stdenv.mkDerivation {
     license = licenses.gpl2Plus;
     platforms = platforms.all;
     maintainers = with maintainers; [ fpletz mkg20001 ];
+    mainProgram = "uqmi";
   };
 }
diff --git a/pkgs/tools/networking/vegeta/default.nix b/pkgs/tools/networking/vegeta/default.nix
index caa420cbfa7a9..a7b71272e9a20 100644
--- a/pkgs/tools/networking/vegeta/default.nix
+++ b/pkgs/tools/networking/vegeta/default.nix
@@ -36,5 +36,6 @@ buildGoModule rec {
     changelog = "https://github.com/tsenart/vegeta/releases/tag/${src.rev}";
     license = licenses.mit;
     maintainers = with maintainers; [ mmahut ];
+    mainProgram = "vegeta";
   };
 }
diff --git a/pkgs/tools/networking/vlan/default.nix b/pkgs/tools/networking/vlan/default.nix
index aff4ebd09f370..d93c61bda547b 100644
--- a/pkgs/tools/networking/vlan/default.nix
+++ b/pkgs/tools/networking/vlan/default.nix
@@ -30,5 +30,6 @@ stdenv.mkDerivation rec {
     description = "User mode programs to enable VLANs on Ethernet devices";
     platforms = platforms.linux;
     license = licenses.gpl2Plus;
+    mainProgram = "vconfig";
   };
 }
diff --git a/pkgs/tools/networking/vopono/default.nix b/pkgs/tools/networking/vopono/default.nix
index b8dbed5a02fa2..f540d59d9a013 100644
--- a/pkgs/tools/networking/vopono/default.nix
+++ b/pkgs/tools/networking/vopono/default.nix
@@ -20,5 +20,6 @@ rustPlatform.buildRustPackage rec {
     license = licenses.gpl3Plus;
     platforms = platforms.linux;
     maintainers = [ maintainers.romildo ];
+    mainProgram = "vopono";
   };
 }
diff --git a/pkgs/tools/networking/wakelan/default.nix b/pkgs/tools/networking/wakelan/default.nix
index 3416b33281d3a..2b18d5fd60ae4 100644
--- a/pkgs/tools/networking/wakelan/default.nix
+++ b/pkgs/tools/networking/wakelan/default.nix
@@ -26,5 +26,6 @@ stdenv.mkDerivation rec {
     license = lib.licenses.gpl2Plus;
     maintainers = [ lib.maintainers.viric ];
     platforms = lib.platforms.unix;
+    mainProgram = "wakelan";
   };
 }
diff --git a/pkgs/tools/networking/wakeonlan/default.nix b/pkgs/tools/networking/wakeonlan/default.nix
index b15aadcb3ee3c..4a9f0936f9408 100644
--- a/pkgs/tools/networking/wakeonlan/default.nix
+++ b/pkgs/tools/networking/wakeonlan/default.nix
@@ -33,5 +33,6 @@ perlPackages.buildPerlPackage rec {
     homepage = "https://github.com/jpoliv/wakeonlan";
     license = licenses.artistic1;
     maintainers = with maintainers; [ SuperSandro2000 ];
+    mainProgram = "wakeonlan";
   };
 }
diff --git a/pkgs/tools/networking/wavemon/default.nix b/pkgs/tools/networking/wavemon/default.nix
index 8db0ed674b4f9..259996d93540e 100644
--- a/pkgs/tools/networking/wavemon/default.nix
+++ b/pkgs/tools/networking/wavemon/default.nix
@@ -32,5 +32,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl3Plus;
     maintainers = with maintainers; [ raskin fpletz ];
     platforms = platforms.linux;
+    mainProgram = "wavemon";
   };
 }
diff --git a/pkgs/tools/networking/wbox/default.nix b/pkgs/tools/networking/wbox/default.nix
index 3a5fce6808f8a..16f0883cd1d9d 100644
--- a/pkgs/tools/networking/wbox/default.nix
+++ b/pkgs/tools/networking/wbox/default.nix
@@ -18,5 +18,6 @@ stdenv.mkDerivation rec {
     homepage = "http://www.hping.org/wbox/";
     license = lib.licenses.bsd3;
     platforms = lib.platforms.unix;
+    mainProgram = "wbox";
   };
 }
diff --git a/pkgs/tools/networking/wg-netmanager/default.nix b/pkgs/tools/networking/wg-netmanager/default.nix
index 2f74cd86e736f..ed86813153656 100644
--- a/pkgs/tools/networking/wg-netmanager/default.nix
+++ b/pkgs/tools/networking/wg-netmanager/default.nix
@@ -31,5 +31,6 @@ rustPlatform.buildRustPackage rec {
     license = with licenses; [ mit asl20 bsd3 mpl20 ];
     maintainers = with maintainers; [ gin66 ];
     platforms = platforms.linux;
+    mainProgram = "wg_netmanager";
   };
 }
diff --git a/pkgs/tools/networking/wget2/default.nix b/pkgs/tools/networking/wget2/default.nix
index 27d1a659029ba..017e6303ab2c4 100644
--- a/pkgs/tools/networking/wget2/default.nix
+++ b/pkgs/tools/networking/wget2/default.nix
@@ -102,5 +102,6 @@ stdenv.mkDerivation rec {
     # wget2 GPLv3+; libwget LGPLv3+
     license = with licenses; [ gpl3Plus lgpl3Plus ];
     maintainers = with maintainers; [ SuperSandro2000 ];
+    mainProgram = "wget2";
   };
 }
diff --git a/pkgs/tools/networking/whois/default.nix b/pkgs/tools/networking/whois/default.nix
index 992303ec60721..1fd5cb97383ed 100644
--- a/pkgs/tools/networking/whois/default.nix
+++ b/pkgs/tools/networking/whois/default.nix
@@ -46,5 +46,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl2;
     maintainers = with maintainers; [ fpletz ];
     platforms = platforms.unix;
+    mainProgram = "whois";
   };
 }
diff --git a/pkgs/tools/networking/wireguard-go/default.nix b/pkgs/tools/networking/wireguard-go/default.nix
index 0812726ab0e81..867de41d48166 100644
--- a/pkgs/tools/networking/wireguard-go/default.nix
+++ b/pkgs/tools/networking/wireguard-go/default.nix
@@ -34,5 +34,6 @@ buildGoModule rec {
     homepage = "https://git.zx2c4.com/wireguard-go/about/";
     license = licenses.mit;
     maintainers = with maintainers; [ kirelagin yana zx2c4 ];
+    mainProgram = "wireguard-go";
   };
 }
diff --git a/pkgs/tools/networking/wireguard-vanity-address/default.nix b/pkgs/tools/networking/wireguard-vanity-address/default.nix
index 74975e52b633f..cc7ebc557faf5 100644
--- a/pkgs/tools/networking/wireguard-vanity-address/default.nix
+++ b/pkgs/tools/networking/wireguard-vanity-address/default.nix
@@ -20,5 +20,6 @@ rustPlatform.buildRustPackage rec {
     homepage = "https://github.com/warner/wireguard-vanity-address";
     license = licenses.mit;
     maintainers = with maintainers; [ bcc32 ];
+    mainProgram = "wireguard-vanity-address";
   };
 }
diff --git a/pkgs/tools/networking/wireproxy/default.nix b/pkgs/tools/networking/wireproxy/default.nix
index 7a12e477c0505..d7bdafacb7552 100644
--- a/pkgs/tools/networking/wireproxy/default.nix
+++ b/pkgs/tools/networking/wireproxy/default.nix
@@ -35,5 +35,6 @@ buildGo120Module rec {
     homepage = "https://github.com/octeep/wireproxy";
     license = licenses.isc;
     maintainers = with maintainers; [ _3JlOy-PYCCKUi ];
+    mainProgram = "wireproxy";
   };
 }
diff --git a/pkgs/tools/networking/wormhole-william/default.nix b/pkgs/tools/networking/wormhole-william/default.nix
index af439b7413059..e08c0e51a58aa 100644
--- a/pkgs/tools/networking/wormhole-william/default.nix
+++ b/pkgs/tools/networking/wormhole-william/default.nix
@@ -26,5 +26,6 @@ buildGoModule rec {
     changelog = "https://github.com/psanford/wormhole-william/releases/tag/v${version}";
     license = licenses.mit;
     maintainers = with maintainers; [ psanford ];
+    mainProgram = "wormhole-william";
   };
 }
diff --git a/pkgs/tools/networking/wrk/default.nix b/pkgs/tools/networking/wrk/default.nix
index 20efd6f0182aa..082497ad7d28d 100644
--- a/pkgs/tools/networking/wrk/default.nix
+++ b/pkgs/tools/networking/wrk/default.nix
@@ -41,5 +41,6 @@ stdenv.mkDerivation rec {
     license = licenses.asl20;
     maintainers = with maintainers; [ ragge ];
     platforms = platforms.unix;
+    mainProgram = "wrk";
   };
 }
diff --git a/pkgs/tools/networking/wrk2/default.nix b/pkgs/tools/networking/wrk2/default.nix
index 62d4cd5dd6782..6d2988705129f 100644
--- a/pkgs/tools/networking/wrk2/default.nix
+++ b/pkgs/tools/networking/wrk2/default.nix
@@ -40,5 +40,6 @@ stdenv.mkDerivation rec {
     maintainers = with lib.maintainers; [ thoughtpolice ];
     # never built on aarch64-linux since first introduction in nixpkgs
     broken = stdenv.isLinux && stdenv.isAarch64;
+    mainProgram = "wrk2";
   };
 }
diff --git a/pkgs/tools/networking/wsl-vpnkit/default.nix b/pkgs/tools/networking/wsl-vpnkit/default.nix
index 39152cbab2058..b9b25747a50f5 100644
--- a/pkgs/tools/networking/wsl-vpnkit/default.nix
+++ b/pkgs/tools/networking/wsl-vpnkit/default.nix
@@ -80,5 +80,6 @@ resholve.mkDerivation {
     changelog = "https://github.com/sakai135/wsl-vpnkit/releases/tag/v${version}";
     license = licenses.mit;
     maintainers = with maintainers; [ terlar ];
+    mainProgram = "wsl-vpnkit";
   };
 }
diff --git a/pkgs/tools/networking/wuzz/default.nix b/pkgs/tools/networking/wuzz/default.nix
index 6f1a5eeccae74..0ee71eb1e6519 100644
--- a/pkgs/tools/networking/wuzz/default.nix
+++ b/pkgs/tools/networking/wuzz/default.nix
@@ -27,5 +27,6 @@ buildGoModule rec {
     description = "Interactive cli tool for HTTP inspection";
     license = licenses.agpl3;
     maintainers = with maintainers; [ pradeepchhetri ];
+    mainProgram = "wuzz";
   };
 }
diff --git a/pkgs/tools/networking/zap/default.nix b/pkgs/tools/networking/zap/default.nix
index f763c609aae80..9bb63cf37e7cb 100644
--- a/pkgs/tools/networking/zap/default.nix
+++ b/pkgs/tools/networking/zap/default.nix
@@ -41,5 +41,6 @@ stdenv.mkDerivation rec {
     maintainers = with maintainers; [ mog rafael ];
     platforms = platforms.linux;
     license = licenses.asl20;
+    mainProgram = "zap";
   };
 }
diff --git a/pkgs/tools/networking/zs-apc-spdu-ctl/default.nix b/pkgs/tools/networking/zs-apc-spdu-ctl/default.nix
index 44dc0bdd3a098..d832a102f33be 100644
--- a/pkgs/tools/networking/zs-apc-spdu-ctl/default.nix
+++ b/pkgs/tools/networking/zs-apc-spdu-ctl/default.nix
@@ -32,5 +32,6 @@ stdenv.mkDerivation rec {
     license = licenses.mit;
     maintainers = [ maintainers.fogti ];
     platforms = platforms.linux;
+    mainProgram = "zs-apc-spdu-ctl";
   };
 }