From 41974d5ed904a364dcf2f6251b1a25bb5aaa77c1 Mon Sep 17 00:00:00 2001
From: h7x4 <h7x4@nani.wtf>
Date: Mon, 27 Nov 2023 02:17:53 +0100
Subject: treewide: add mainProgram

---
 pkgs/applications/networking/Sylk/default.nix                            | 1 +
 pkgs/applications/networking/alpnpass/default.nix                        | 1 +
 pkgs/applications/networking/apache-directory-studio/default.nix         | 1 +
 pkgs/applications/networking/appgate-sdp/default.nix                     | 1 +
 pkgs/applications/networking/asn/default.nix                             | 1 +
 pkgs/applications/networking/avalanchego/default.nix                     | 1 +
 pkgs/applications/networking/blocky/default.nix                          | 1 +
 pkgs/applications/networking/brig/default.nix                            | 1 +
 pkgs/applications/networking/calls/default.nix                           | 1 +
 pkgs/applications/networking/charles/default.nix                         | 1 +
 pkgs/applications/networking/cloudflare-dyndns/default.nix               | 1 +
 pkgs/applications/networking/cozy-drive/default.nix                      | 1 +
 pkgs/applications/networking/datovka/default.nix                         | 1 +
 pkgs/applications/networking/discordo/default.nix                        | 1 +
 pkgs/applications/networking/diswall/default.nix                         | 1 +
 pkgs/applications/networking/drive/default.nix                           | 1 +
 pkgs/applications/networking/droopy/default.nix                          | 1 +
 pkgs/applications/networking/dsvpn/default.nix                           | 1 +
 pkgs/applications/networking/errbot/default.nix                          | 1 +
 pkgs/applications/networking/filebrowser/default.nix                     | 1 +
 pkgs/applications/networking/gdrive/default.nix                          | 1 +
 pkgs/applications/networking/gdrive3/default.nix                         | 1 +
 pkgs/applications/networking/giara/default.nix                           | 1 +
 pkgs/applications/networking/gnmic/default.nix                           | 1 +
 pkgs/applications/networking/gnome-network-displays/default.nix          | 1 +
 pkgs/applications/networking/google-drive-ocamlfuse/default.nix          | 1 +
 pkgs/applications/networking/gossa/default.nix                           | 1 +
 pkgs/applications/networking/headlines/default.nix                       | 1 +
 pkgs/applications/networking/hpmyroom/default.nix                        | 1 +
 pkgs/applications/networking/hydroxide/default.nix                       | 1 +
 pkgs/applications/networking/icemon/default.nix                          | 1 +
 pkgs/applications/networking/insync/default.nix                          | 1 +
 pkgs/applications/networking/ipfs-upload-client/default.nix              | 1 +
 pkgs/applications/networking/ipget/default.nix                           | 1 +
 pkgs/applications/networking/iptraf-ng/default.nix                       | 1 +
 pkgs/applications/networking/iroh/default.nix                            | 1 +
 pkgs/applications/networking/juju/default.nix                            | 1 +
 pkgs/applications/networking/jxplorer/default.nix                        | 1 +
 pkgs/applications/networking/lieer/default.nix                           | 1 +
 pkgs/applications/networking/linssid/default.nix                         | 1 +
 pkgs/applications/networking/listadmin/default.nix                       | 1 +
 pkgs/applications/networking/lls/default.nix                             | 1 +
 pkgs/applications/networking/localproxy/default.nix                      | 1 +
 pkgs/applications/networking/mhost/default.nix                           | 1 +
 pkgs/applications/networking/modem-manager-gui/default.nix               | 1 +
 pkgs/applications/networking/n8n/default.nix                             | 1 +
 pkgs/applications/networking/nali/default.nix                            | 1 +
 pkgs/applications/networking/ncgopher/default.nix                        | 1 +
 pkgs/applications/networking/ndppd/default.nix                           | 1 +
 pkgs/applications/networking/netmaker/default.nix                        | 1 +
 pkgs/applications/networking/nextdns/default.nix                         | 1 +
 pkgs/applications/networking/nntp-proxy/default.nix                      | 1 +
 pkgs/applications/networking/novnc/default.nix                           | 1 +
 pkgs/applications/networking/offrss/default.nix                          | 1 +
 pkgs/applications/networking/omping/default.nix                          | 1 +
 pkgs/applications/networking/onionshare/default.nix                      | 1 +
 pkgs/applications/networking/opsdroid/default.nix                        | 1 +
 pkgs/applications/networking/pcloud/default.nix                          | 1 +
 pkgs/applications/networking/protocol/default.nix                        | 1 +
 pkgs/applications/networking/protonmail-bridge/default.nix               | 1 +
 pkgs/applications/networking/qv2ray/default.nix                          | 1 +
 pkgs/applications/networking/r53-ddns/default.nix                        | 1 +
 pkgs/applications/networking/resilio-sync/default.nix                    | 1 +
 pkgs/applications/networking/rofi-vpn/default.nix                        | 1 +
 pkgs/applications/networking/rymdport/default.nix                        | 1 +
 pkgs/applications/networking/scaleft/default.nix                         | 1 +
 pkgs/applications/networking/seafile-client/default.nix                  | 1 +
 pkgs/applications/networking/shellhub-agent/default.nix                  | 1 +
 pkgs/applications/networking/sieve-connect/default.nix                   | 1 +
 pkgs/applications/networking/sniffnet/default.nix                        | 1 +
 pkgs/applications/networking/sniproxy/default.nix                        | 1 +
 pkgs/applications/networking/soapui/default.nix                          | 1 +
 pkgs/applications/networking/spideroak/default.nix                       | 1 +
 pkgs/applications/networking/station/default.nix                         | 1 +
 pkgs/applications/networking/stc-cli/default.nix                         | 1 +
 .../networking/synology-cloud-sync-decryption-tool/default.nix           | 1 +
 pkgs/applications/networking/synology-drive-client/default.nix           | 1 +
 pkgs/applications/networking/tcping-go/default.nix                       | 1 +
 pkgs/applications/networking/tcpkali/default.nix                         | 1 +
 pkgs/applications/networking/termius/default.nix                         | 1 +
 pkgs/applications/networking/testssl/default.nix                         | 1 +
 pkgs/applications/networking/tmpmail/default.nix                         | 1 +
 pkgs/applications/networking/trayscale/default.nix                       | 1 +
 pkgs/applications/networking/twtxt/default.nix                           | 1 +
 pkgs/applications/networking/umurmur/default.nix                         | 1 +
 pkgs/applications/networking/upnp-router-control/default.nix             | 1 +
 pkgs/applications/networking/versus/default.nix                          | 1 +
 pkgs/applications/networking/warp/default.nix                            | 1 +
 pkgs/applications/networking/wayback_machine_downloader/default.nix      | 1 +
 pkgs/applications/networking/websocketd/default.nix                      | 1 +
 pkgs/applications/networking/wg-bond/default.nix                         | 1 +
 pkgs/applications/networking/wgcf/default.nix                            | 1 +
 pkgs/applications/networking/wgnord/default.nix                          | 1 +
 pkgs/applications/networking/yaup/default.nix                            | 1 +
 94 files changed, 94 insertions(+)

(limited to 'pkgs/applications/networking')

diff --git a/pkgs/applications/networking/Sylk/default.nix b/pkgs/applications/networking/Sylk/default.nix
index cc9e218bad359..b7eca10fc7cfd 100644
--- a/pkgs/applications/networking/Sylk/default.nix
+++ b/pkgs/applications/networking/Sylk/default.nix
@@ -27,5 +27,6 @@ appimageTools.wrapType2 rec {
     license = licenses.agpl3Plus;
     maintainers = with maintainers; [ zimbatm ];
     platforms = [ "i386-linux" "x86_64-linux" ];
+    mainProgram = "Sylk";
   };
 }
diff --git a/pkgs/applications/networking/alpnpass/default.nix b/pkgs/applications/networking/alpnpass/default.nix
index 81bdc29a54f33..edf8061da4d17 100644
--- a/pkgs/applications/networking/alpnpass/default.nix
+++ b/pkgs/applications/networking/alpnpass/default.nix
@@ -30,5 +30,6 @@ buildGoModule rec {
     homepage = "https://github.com/VerSprite/alpnpass";
     license = licenses.unlicense;
     maintainers = [ maintainers.raboof ];
+    mainProgram = "alpnpass";
   };
 }
diff --git a/pkgs/applications/networking/apache-directory-studio/default.nix b/pkgs/applications/networking/apache-directory-studio/default.nix
index 0b1047cbc70c4..596ba95b7450b 100644
--- a/pkgs/applications/networking/apache-directory-studio/default.nix
+++ b/pkgs/applications/networking/apache-directory-studio/default.nix
@@ -54,5 +54,6 @@ stdenv.mkDerivation rec {
     # Upstream supports macOS and Windows too.
     platforms = platforms.linux;
     maintainers = [ maintainers.bjornfor ];
+    mainProgram = "ApacheDirectoryStudio";
   };
 }
diff --git a/pkgs/applications/networking/appgate-sdp/default.nix b/pkgs/applications/networking/appgate-sdp/default.nix
index 93ba2ac105b13..fc32fb97f58b9 100644
--- a/pkgs/applications/networking/appgate-sdp/default.nix
+++ b/pkgs/applications/networking/appgate-sdp/default.nix
@@ -155,5 +155,6 @@ stdenv.mkDerivation rec {
     license = licenses.unfree;
     platforms = platforms.linux;
     maintainers = with maintainers; [ ymatsiuk ];
+    mainProgram = "appgate";
   };
 }
diff --git a/pkgs/applications/networking/asn/default.nix b/pkgs/applications/networking/asn/default.nix
index 7b8caee04bc95..e81931c619b35 100644
--- a/pkgs/applications/networking/asn/default.nix
+++ b/pkgs/applications/networking/asn/default.nix
@@ -46,5 +46,6 @@ stdenv.mkDerivation rec {
     changelog = "https://github.com/nitefood/asn/releases/tag/v${version}";
     license = with licenses; [ mit ];
     maintainers = with maintainers; [ devhell ];
+    mainProgram = "asn";
   };
 }
diff --git a/pkgs/applications/networking/avalanchego/default.nix b/pkgs/applications/networking/avalanchego/default.nix
index e2673068dcb3e..7ac034568c82e 100644
--- a/pkgs/applications/networking/avalanchego/default.nix
+++ b/pkgs/applications/networking/avalanchego/default.nix
@@ -41,5 +41,6 @@ buildGoModule rec {
     changelog = "https://github.com/ava-labs/avalanchego/releases/tag/v${version}";
     license = licenses.bsd3;
     maintainers = with maintainers; [ urandom qjoly ];
+    mainProgram = "avalanchego";
   };
 }
diff --git a/pkgs/applications/networking/blocky/default.nix b/pkgs/applications/networking/blocky/default.nix
index bd07776c7df06..3f299be447ad2 100644
--- a/pkgs/applications/networking/blocky/default.nix
+++ b/pkgs/applications/networking/blocky/default.nix
@@ -31,5 +31,6 @@ buildGoModule rec {
     changelog = "https://github.com/0xERR0R/blocky/releases";
     license = licenses.asl20;
     maintainers = with maintainers; [ ratsclub ];
+    mainProgram = "blocky";
   };
 }
diff --git a/pkgs/applications/networking/brig/default.nix b/pkgs/applications/networking/brig/default.nix
index 23370866e7215..8c659a99d0ffb 100644
--- a/pkgs/applications/networking/brig/default.nix
+++ b/pkgs/applications/networking/brig/default.nix
@@ -53,5 +53,6 @@ buildGoModule rec {
     changelog = "https://github.com/sahib/brig/releases/tag/${src.rev}";
     license = licenses.agpl3;
     maintainers = with maintainers; [ offline ];
+    mainProgram = "brig";
   };
 }
diff --git a/pkgs/applications/networking/calls/default.nix b/pkgs/applications/networking/calls/default.nix
index 55924db4a3893..3546284f99c35 100644
--- a/pkgs/applications/networking/calls/default.nix
+++ b/pkgs/applications/networking/calls/default.nix
@@ -112,5 +112,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl3Plus;
     maintainers = with maintainers; [ craigem lheckemann tomfitzhenry ];
     platforms = platforms.linux;
+    mainProgram = "gnome-calls";
   };
 }
diff --git a/pkgs/applications/networking/charles/default.nix b/pkgs/applications/networking/charles/default.nix
index 27fa0981f170e..27c5ebf9e9c0f 100644
--- a/pkgs/applications/networking/charles/default.nix
+++ b/pkgs/applications/networking/charles/default.nix
@@ -75,5 +75,6 @@ in {
     version = "3.12.3";
     sha256 = "13zk82ny1w5zd9qcs9qkq0kdb22ni5byzajyshpxdfm4zv6p32ss";
     jdk = jdk8.jre;
+    mainProgram = "charles";
   });
 }
diff --git a/pkgs/applications/networking/cloudflare-dyndns/default.nix b/pkgs/applications/networking/cloudflare-dyndns/default.nix
index 7f11ec257038b..2be03621a016f 100644
--- a/pkgs/applications/networking/cloudflare-dyndns/default.nix
+++ b/pkgs/applications/networking/cloudflare-dyndns/default.nix
@@ -56,5 +56,6 @@ python3.pkgs.buildPythonApplication rec {
     homepage = "https://github.com/kissgyorgy/cloudflare-dyndns";
     license = licenses.mit;
     maintainers = with maintainers; [ lovesegfault ];
+    mainProgram = "cloudflare-dyndns";
   };
 }
diff --git a/pkgs/applications/networking/cozy-drive/default.nix b/pkgs/applications/networking/cozy-drive/default.nix
index c945576f32e11..53d401f01e18e 100644
--- a/pkgs/applications/networking/cozy-drive/default.nix
+++ b/pkgs/applications/networking/cozy-drive/default.nix
@@ -31,5 +31,6 @@ appimageTools.wrapType2 {
     license = licenses.gpl3Only;
     maintainers = with maintainers; [ simarra ];
     platforms = [ "x86_64-linux" ];
+    mainProgram = "cozydrive";
   };
 }
diff --git a/pkgs/applications/networking/datovka/default.nix b/pkgs/applications/networking/datovka/default.nix
index f86fd87573b3b..b72426bc50dbc 100644
--- a/pkgs/applications/networking/datovka/default.nix
+++ b/pkgs/applications/networking/datovka/default.nix
@@ -29,5 +29,6 @@ mkDerivation rec {
     license = licenses.gpl3Plus;
     maintainers = [ maintainers.mmahut ];
     platforms = platforms.linux;
+    mainProgram = "datovka";
   };
 }
diff --git a/pkgs/applications/networking/discordo/default.nix b/pkgs/applications/networking/discordo/default.nix
index 50112238215de..8b46e31b7b5cf 100644
--- a/pkgs/applications/networking/discordo/default.nix
+++ b/pkgs/applications/networking/discordo/default.nix
@@ -35,5 +35,6 @@ buildGoModule rec {
     homepage = "https://github.com/ayn2op/discordo";
     license = licenses.mit;
     maintainers = [ maintainers.arian-d ];
+    mainProgram = "discordo";
   };
 }
diff --git a/pkgs/applications/networking/diswall/default.nix b/pkgs/applications/networking/diswall/default.nix
index f7ef51b7040f1..3d78aa42a2404 100644
--- a/pkgs/applications/networking/diswall/default.nix
+++ b/pkgs/applications/networking/diswall/default.nix
@@ -36,5 +36,6 @@ rustPlatform.buildRustPackage rec {
     homepage = "https://www.diswall.stream";
     license = with licenses; [ gpl3 ];
     maintainers = with maintainers; [ izorkin ];
+    mainProgram = "diswall";
   };
 }
diff --git a/pkgs/applications/networking/drive/default.nix b/pkgs/applications/networking/drive/default.nix
index 4c7b5727fbac9..e8b62033f350b 100644
--- a/pkgs/applications/networking/drive/default.nix
+++ b/pkgs/applications/networking/drive/default.nix
@@ -30,5 +30,6 @@ buildGoModule rec {
     description = "Google Drive client for the commandline";
     license = licenses.asl20;
     maintainers = with maintainers; [ ];
+    mainProgram = "drive";
   };
 }
diff --git a/pkgs/applications/networking/droopy/default.nix b/pkgs/applications/networking/droopy/default.nix
index 47298fb4dbc2f..35176db8b2415 100644
--- a/pkgs/applications/networking/droopy/default.nix
+++ b/pkgs/applications/networking/droopy/default.nix
@@ -35,6 +35,7 @@ stdenv.mkDerivation {
     homepage = "http://stackp.online.fr/droopy";
     license = licenses.bsd3;
     maintainers = [ maintainers.Profpatsch ];
+    mainProgram = "droopy";
   };
 
 }
diff --git a/pkgs/applications/networking/dsvpn/default.nix b/pkgs/applications/networking/dsvpn/default.nix
index f165e6a59942d..53aa9fb894087 100644
--- a/pkgs/applications/networking/dsvpn/default.nix
+++ b/pkgs/applications/networking/dsvpn/default.nix
@@ -25,5 +25,6 @@ stdenv.mkDerivation rec {
     license = licenses.mit;
     maintainers = [ maintainers.marsam ];
     platforms = platforms.unix;
+    mainProgram = "dsvpn";
   };
 }
diff --git a/pkgs/applications/networking/errbot/default.nix b/pkgs/applications/networking/errbot/default.nix
index 9e239627b02c1..c94bbc8780188 100644
--- a/pkgs/applications/networking/errbot/default.nix
+++ b/pkgs/applications/networking/errbot/default.nix
@@ -68,5 +68,6 @@ python3.pkgs.buildPythonApplication rec {
     license = licenses.gpl3Plus;
     platforms = platforms.linux;
     # flaky on darwin, "RuntimeError: can't start new thread"
+    mainProgram = "errbot";
   };
 }
diff --git a/pkgs/applications/networking/filebrowser/default.nix b/pkgs/applications/networking/filebrowser/default.nix
index 153cc791cbf91..334302cae0089 100644
--- a/pkgs/applications/networking/filebrowser/default.nix
+++ b/pkgs/applications/networking/filebrowser/default.nix
@@ -56,5 +56,6 @@ buildGoModule rec {
     homepage = "https://filebrowser.org";
     license = licenses.asl20;
     maintainers = with maintainers; [ nielsegberts ];
+    mainProgram = "filebrowser";
   };
 }
diff --git a/pkgs/applications/networking/gdrive/default.nix b/pkgs/applications/networking/gdrive/default.nix
index c442303e6758c..2d100e3c21599 100644
--- a/pkgs/applications/networking/gdrive/default.nix
+++ b/pkgs/applications/networking/gdrive/default.nix
@@ -29,5 +29,6 @@ buildGoModule rec {
     description = "A command line utility for interacting with Google Drive";
     license = licenses.mit;
     maintainers = [ maintainers.rzetterberg ];
+    mainProgram = "gdrive";
   };
 }
diff --git a/pkgs/applications/networking/gdrive3/default.nix b/pkgs/applications/networking/gdrive3/default.nix
index 8d9553270906b..4e7fea1296542 100644
--- a/pkgs/applications/networking/gdrive3/default.nix
+++ b/pkgs/applications/networking/gdrive3/default.nix
@@ -33,5 +33,6 @@ rustPlatform.buildRustPackage rec {
     changelog = "https://github.com/glotlabs/gdrive/releases/tag/${src.rev}";
     license = licenses.mit;
     maintainers = with maintainers; [ figsoda ];
+    mainProgram = "gdrive";
   };
 }
diff --git a/pkgs/applications/networking/giara/default.nix b/pkgs/applications/networking/giara/default.nix
index 7335a60920243..9acbf6f929b98 100644
--- a/pkgs/applications/networking/giara/default.nix
+++ b/pkgs/applications/networking/giara/default.nix
@@ -73,5 +73,6 @@ python3.pkgs.buildPythonApplication rec {
     homepage = "https://gitlab.gnome.org/World/giara";
     license = licenses.gpl3Plus;
     platforms = platforms.linux;
+    mainProgram = "giara";
   };
 }
diff --git a/pkgs/applications/networking/gnmic/default.nix b/pkgs/applications/networking/gnmic/default.nix
index c6d8770415a1e..3bd4697a6e6e0 100644
--- a/pkgs/applications/networking/gnmic/default.nix
+++ b/pkgs/applications/networking/gnmic/default.nix
@@ -41,5 +41,6 @@ buildGoModule rec {
     changelog = "https://github.com/openconfig/gnmic/releases/tag/${src.rev}";
     license = licenses.asl20;
     maintainers = with maintainers; [ vincentbernat ];
+    mainProgram = "gnmic";
   };
 }
diff --git a/pkgs/applications/networking/gnome-network-displays/default.nix b/pkgs/applications/networking/gnome-network-displays/default.nix
index b9722b6989ff1..e7bfde8a5192f 100644
--- a/pkgs/applications/networking/gnome-network-displays/default.nix
+++ b/pkgs/applications/networking/gnome-network-displays/default.nix
@@ -76,5 +76,6 @@ stdenv.mkDerivation (finalAttrs: {
     maintainers = with maintainers; [ doronbehar ];
     license = licenses.gpl3Plus;
     platforms = platforms.linux;
+    mainProgram = "gnome-network-displays";
   };
 })
diff --git a/pkgs/applications/networking/google-drive-ocamlfuse/default.nix b/pkgs/applications/networking/google-drive-ocamlfuse/default.nix
index 2367f847d1073..281c9e5526eb0 100644
--- a/pkgs/applications/networking/google-drive-ocamlfuse/default.nix
+++ b/pkgs/applications/networking/google-drive-ocamlfuse/default.nix
@@ -27,5 +27,6 @@ buildDunePackage rec {
     license = lib.licenses.mit;
     platforms = lib.platforms.linux;
     maintainers = with lib.maintainers; [ obadz ];
+    mainProgram = "google-drive-ocamlfuse";
   };
 }
diff --git a/pkgs/applications/networking/gossa/default.nix b/pkgs/applications/networking/gossa/default.nix
index 17d9f828b6423..13b59f4c4d9df 100644
--- a/pkgs/applications/networking/gossa/default.nix
+++ b/pkgs/applications/networking/gossa/default.nix
@@ -28,5 +28,6 @@ buildGoModule rec {
     description = "A fast and simple multimedia fileserver";
     license = licenses.mit;
     maintainers = with maintainers; [ dsymbol ];
+    mainProgram = "gossa";
   };
 }
diff --git a/pkgs/applications/networking/headlines/default.nix b/pkgs/applications/networking/headlines/default.nix
index ed26c6f60de22..8db698e963bc4 100644
--- a/pkgs/applications/networking/headlines/default.nix
+++ b/pkgs/applications/networking/headlines/default.nix
@@ -68,5 +68,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl3Plus;
     platforms = platforms.linux;
     maintainers = with maintainers; [ chuangzhu ];
+    mainProgram = "headlines";
   };
 }
diff --git a/pkgs/applications/networking/hpmyroom/default.nix b/pkgs/applications/networking/hpmyroom/default.nix
index 1897a283f70d8..a177256432d30 100644
--- a/pkgs/applications/networking/hpmyroom/default.nix
+++ b/pkgs/applications/networking/hpmyroom/default.nix
@@ -55,5 +55,6 @@ mkDerivation rec {
     homepage = "https://myroom.hpe.com";
     # TODO: A Darwin binary is available upstream
     platforms = [ "x86_64-linux" ];
+    mainProgram = "hpmyroom";
   };
 }
diff --git a/pkgs/applications/networking/hydroxide/default.nix b/pkgs/applications/networking/hydroxide/default.nix
index 994e17c750c89..132ad32160b97 100644
--- a/pkgs/applications/networking/hydroxide/default.nix
+++ b/pkgs/applications/networking/hydroxide/default.nix
@@ -22,5 +22,6 @@ buildGoModule rec {
     homepage = "https://github.com/emersion/hydroxide";
     license = licenses.mit;
     maintainers = with maintainers; [ Br1ght0ne ];
+    mainProgram = "hydroxide";
   };
 }
diff --git a/pkgs/applications/networking/icemon/default.nix b/pkgs/applications/networking/icemon/default.nix
index b757445eb087b..7fa4c37b557a2 100644
--- a/pkgs/applications/networking/icemon/default.nix
+++ b/pkgs/applications/networking/icemon/default.nix
@@ -20,5 +20,6 @@ mkDerivation rec {
     license = licenses.gpl2;
     maintainers = with maintainers; [ emantor ];
     platforms = with platforms; linux ++ darwin;
+    mainProgram = "icemon";
   };
 }
diff --git a/pkgs/applications/networking/insync/default.nix b/pkgs/applications/networking/insync/default.nix
index 4e11d9fe38634..844b8648d6c85 100644
--- a/pkgs/applications/networking/insync/default.nix
+++ b/pkgs/applications/networking/insync/default.nix
@@ -37,6 +37,7 @@ let
      1) Currently the system try icon does not render correctly.
      2) libqtvirtualkeyboardplugin does not have necessary Qt library shipped from vendor.
     '';
+    mainProgram = "insync";
   };
 
   insync-pkg = stdenvNoCC.mkDerivation {
diff --git a/pkgs/applications/networking/ipfs-upload-client/default.nix b/pkgs/applications/networking/ipfs-upload-client/default.nix
index 8a06565e1fced..416f3dc60cc6e 100644
--- a/pkgs/applications/networking/ipfs-upload-client/default.nix
+++ b/pkgs/applications/networking/ipfs-upload-client/default.nix
@@ -18,5 +18,6 @@ buildGoModule rec {
     homepage = "https://github.com/INFURA/ipfs-upload-client";
     license = licenses.mit;
     maintainers = with maintainers; [ matthewcroughan ];
+    mainProgram = "ipfs-upload-client";
   };
 }
diff --git a/pkgs/applications/networking/ipget/default.nix b/pkgs/applications/networking/ipget/default.nix
index c45398dfd4f4b..0ad7de8ec468c 100644
--- a/pkgs/applications/networking/ipget/default.nix
+++ b/pkgs/applications/networking/ipget/default.nix
@@ -25,5 +25,6 @@ buildGoModule rec {
     homepage = "https://ipfs.io/";
     license = licenses.mit;
     maintainers = with maintainers; [ Luflosi ];
+    mainProgram = "ipget";
   };
 }
diff --git a/pkgs/applications/networking/iptraf-ng/default.nix b/pkgs/applications/networking/iptraf-ng/default.nix
index c90fd239267e0..d21f21def8e2a 100644
--- a/pkgs/applications/networking/iptraf-ng/default.nix
+++ b/pkgs/applications/networking/iptraf-ng/default.nix
@@ -45,5 +45,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl2Only;
     platforms = platforms.linux;
     maintainers = with maintainers; [ devhell ];
+    mainProgram = "iptraf-ng";
   };
 }
diff --git a/pkgs/applications/networking/iroh/default.nix b/pkgs/applications/networking/iroh/default.nix
index a260bca6a55d2..2e2ef6ee6ccc3 100644
--- a/pkgs/applications/networking/iroh/default.nix
+++ b/pkgs/applications/networking/iroh/default.nix
@@ -33,5 +33,6 @@ rustPlatform.buildRustPackage rec {
     homepage = "https://iroh.computer";
     license = with licenses; [ asl20 mit ];
     maintainers = with maintainers; [ cameronfyfe ];
+    mainProgram = "iroh";
   };
 }
diff --git a/pkgs/applications/networking/juju/default.nix b/pkgs/applications/networking/juju/default.nix
index d0542f5c3edca..17d80e496e317 100644
--- a/pkgs/applications/networking/juju/default.nix
+++ b/pkgs/applications/networking/juju/default.nix
@@ -25,5 +25,6 @@ buildGoModule rec {
     homepage = "https://juju.is";
     license = licenses.mit;
     maintainers = with maintainers; [ citadelcore ];
+    mainProgram = "juju";
   };
 }
diff --git a/pkgs/applications/networking/jxplorer/default.nix b/pkgs/applications/networking/jxplorer/default.nix
index 7f1a46b37dabf..e64cbaf357b01 100644
--- a/pkgs/applications/networking/jxplorer/default.nix
+++ b/pkgs/applications/networking/jxplorer/default.nix
@@ -46,5 +46,6 @@ stdenv.mkDerivation rec {
     license     = lib.licenses.caossl;
     maintainers = with maintainers; [ benwbooth ];
     platforms   = platforms.linux;
+    mainProgram = "jxplorer";
   };
 }
diff --git a/pkgs/applications/networking/lieer/default.nix b/pkgs/applications/networking/lieer/default.nix
index 26ecf043a4d53..7ce2d07ce7dd3 100644
--- a/pkgs/applications/networking/lieer/default.nix
+++ b/pkgs/applications/networking/lieer/default.nix
@@ -42,5 +42,6 @@ python3Packages.buildPythonApplication rec {
     homepage = "https://lieer.gaute.vetsj.com/";
     license = licenses.gpl3Plus;
     maintainers = with maintainers; [ flokli ];
+    mainProgram = "gmi";
   };
 }
diff --git a/pkgs/applications/networking/linssid/default.nix b/pkgs/applications/networking/linssid/default.nix
index 72128a5ef95c4..000354d1e5c9a 100644
--- a/pkgs/applications/networking/linssid/default.nix
+++ b/pkgs/applications/networking/linssid/default.nix
@@ -35,5 +35,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl3;
     platforms = platforms.linux;
     maintainers = [ maintainers.bjornfor ];
+    mainProgram = "linssid";
   };
 }
diff --git a/pkgs/applications/networking/listadmin/default.nix b/pkgs/applications/networking/listadmin/default.nix
index a59f65995e2e3..6a4a2927d3ef3 100644
--- a/pkgs/applications/networking/listadmin/default.nix
+++ b/pkgs/applications/networking/listadmin/default.nix
@@ -44,5 +44,6 @@ stdenvNoCC.mkDerivation rec {
     license = licenses.publicDomain;
     platforms = platforms.unix;
     maintainers = with maintainers; [ nomeata ];
+    mainProgram = "listadmin";
   };
 }
diff --git a/pkgs/applications/networking/lls/default.nix b/pkgs/applications/networking/lls/default.nix
index 5c882c1da80e3..3d4d70597e69c 100644
--- a/pkgs/applications/networking/lls/default.nix
+++ b/pkgs/applications/networking/lls/default.nix
@@ -22,5 +22,6 @@ rustPlatform.buildRustPackage rec {
     maintainers = [ maintainers.k900 ];
     platforms = platforms.linux;
     homepage = "https://github.com/jcaesar/lls";
+    mainProgram = "lls";
   };
 }
diff --git a/pkgs/applications/networking/localproxy/default.nix b/pkgs/applications/networking/localproxy/default.nix
index 719b730817b41..9144b67c9abb3 100644
--- a/pkgs/applications/networking/localproxy/default.nix
+++ b/pkgs/applications/networking/localproxy/default.nix
@@ -36,5 +36,6 @@ stdenv.mkDerivation (finalAttrs: {
     license = licenses.asl20;
     maintainers = with maintainers; [ spalf ];
     platforms = platforms.unix;
+    mainProgram = "localproxy";
   };
 })
diff --git a/pkgs/applications/networking/mhost/default.nix b/pkgs/applications/networking/mhost/default.nix
index beed066e65e98..ac02ca8f64c17 100644
--- a/pkgs/applications/networking/mhost/default.nix
+++ b/pkgs/applications/networking/mhost/default.nix
@@ -24,5 +24,6 @@ rustPlatform.buildRustPackage rec {
     homepage = "https://github.com/lukaspustina/mhost";
     license = with licenses; [ asl20 /* or */ mit ];
     maintainers = [ maintainers.mgttlinger ];
+    mainProgram = "mhost";
   };
 }
diff --git a/pkgs/applications/networking/modem-manager-gui/default.nix b/pkgs/applications/networking/modem-manager-gui/default.nix
index 5702ff414f336..21748a86e81b1 100644
--- a/pkgs/applications/networking/modem-manager-gui/default.nix
+++ b/pkgs/applications/networking/modem-manager-gui/default.nix
@@ -81,5 +81,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl3;
     maintainers = with maintainers; [ ahuzik galagora ];
     platforms = platforms.linux;
+    mainProgram = "modem-manager-gui";
   };
 }
diff --git a/pkgs/applications/networking/n8n/default.nix b/pkgs/applications/networking/n8n/default.nix
index 1b2caaf5bb065..20775c4ed4afe 100644
--- a/pkgs/applications/networking/n8n/default.nix
+++ b/pkgs/applications/networking/n8n/default.nix
@@ -41,5 +41,6 @@ nodePackages.n8n.override {
     description = "Free and source-available fair-code licensed workflow automation tool. Easily automate tasks across different services.";
     maintainers = with maintainers; [ freezeboy k900 ];
     license = licenses.sustainableUse;
+    mainProgram = "n8n";
   };
 }
diff --git a/pkgs/applications/networking/nali/default.nix b/pkgs/applications/networking/nali/default.nix
index 8fc822416bf2d..80087822bf858 100644
--- a/pkgs/applications/networking/nali/default.nix
+++ b/pkgs/applications/networking/nali/default.nix
@@ -31,5 +31,6 @@ buildGoModule rec {
     homepage = "https://github.com/zu1k/nali";
     license = licenses.mit;
     maintainers = with maintainers; [ diffumist xyenon ];
+    mainProgram = "nali";
   };
 }
diff --git a/pkgs/applications/networking/ncgopher/default.nix b/pkgs/applications/networking/ncgopher/default.nix
index bebb16740840c..5bc7da276caf3 100644
--- a/pkgs/applications/networking/ncgopher/default.nix
+++ b/pkgs/applications/networking/ncgopher/default.nix
@@ -33,5 +33,6 @@ rustPlatform.buildRustPackage rec {
     license = licenses.bsd2;
     maintainers = with maintainers; [ shamilton ];
     platforms = platforms.linux;
+    mainProgram = "ncgopher";
   };
 }
diff --git a/pkgs/applications/networking/ndppd/default.nix b/pkgs/applications/networking/ndppd/default.nix
index 290a6519f85a4..b52f312e03fe3 100644
--- a/pkgs/applications/networking/ndppd/default.nix
+++ b/pkgs/applications/networking/ndppd/default.nix
@@ -32,5 +32,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl3;
     platforms = platforms.linux;
     maintainers = with maintainers; [ fadenb ];
+    mainProgram = "ndppd";
   };
 }
diff --git a/pkgs/applications/networking/netmaker/default.nix b/pkgs/applications/networking/netmaker/default.nix
index ffab340d023fa..086c9325f565e 100644
--- a/pkgs/applications/networking/netmaker/default.nix
+++ b/pkgs/applications/networking/netmaker/default.nix
@@ -40,5 +40,6 @@ buildGoModule rec {
     changelog = "https://github.com/gravitl/netmaker/-/releases/v${version}";
     license = licenses.asl20;
     maintainers = with maintainers; [ urandom qjoly ];
+    mainProgram = "netmaker";
   };
 }
diff --git a/pkgs/applications/networking/nextdns/default.nix b/pkgs/applications/networking/nextdns/default.nix
index 91d4c8dccbacf..094fa8007d7b8 100644
--- a/pkgs/applications/networking/nextdns/default.nix
+++ b/pkgs/applications/networking/nextdns/default.nix
@@ -20,5 +20,6 @@ buildGoModule rec {
     homepage = "https://nextdns.io";
     license = licenses.mit;
     maintainers = with maintainers; [ pnelson ];
+    mainProgram = "nextdns";
   };
 }
diff --git a/pkgs/applications/networking/nntp-proxy/default.nix b/pkgs/applications/networking/nntp-proxy/default.nix
index a3a136a32695c..05c8263f436bb 100644
--- a/pkgs/applications/networking/nntp-proxy/default.nix
+++ b/pkgs/applications/networking/nntp-proxy/default.nix
@@ -29,5 +29,6 @@ stdenv.mkDerivation {
     license = lib.licenses.gpl2Plus;
     maintainers = [ lib.maintainers.fadenb ];
     platforms = lib.platforms.all;
+    mainProgram = "nntp-proxy";
   };
 }
diff --git a/pkgs/applications/networking/novnc/default.nix b/pkgs/applications/networking/novnc/default.nix
index 17d32b84a78f6..c0fa9afdb2430 100644
--- a/pkgs/applications/networking/novnc/default.nix
+++ b/pkgs/applications/networking/novnc/default.nix
@@ -37,5 +37,6 @@ stdenv.mkDerivation rec {
     homepage = "https://novnc.com";
     license = with licenses; [ mpl20 ofl bsd3 bsd2 mit ];
     maintainers = with maintainers; [ neverbehave ];
+    mainProgram = "novnc";
   };
 }
diff --git a/pkgs/applications/networking/offrss/default.nix b/pkgs/applications/networking/offrss/default.nix
index 773ec444edf92..8d7889663fff7 100644
--- a/pkgs/applications/networking/offrss/default.nix
+++ b/pkgs/applications/networking/offrss/default.nix
@@ -38,5 +38,6 @@ stdenv.mkDerivation rec {
     license = licenses.agpl3Plus;
     maintainers = with maintainers; [ viric ];
     platforms = lib.platforms.linux;
+    mainProgram = "offrss";
   };
 }
diff --git a/pkgs/applications/networking/omping/default.nix b/pkgs/applications/networking/omping/default.nix
index 2089408d09bab..808df455a4f2e 100644
--- a/pkgs/applications/networking/omping/default.nix
+++ b/pkgs/applications/networking/omping/default.nix
@@ -32,5 +32,6 @@ stdenv.mkDerivation rec {
     license = licenses.mit;
     platforms = platforms.unix;
     inherit (src.meta) homepage;
+    mainProgram = "omping";
   };
 }
diff --git a/pkgs/applications/networking/onionshare/default.nix b/pkgs/applications/networking/onionshare/default.nix
index d1aef51808377..6cb15ad685d95 100644
--- a/pkgs/applications/networking/onionshare/default.nix
+++ b/pkgs/applications/networking/onionshare/default.nix
@@ -58,6 +58,7 @@ let
 
     license = licenses.gpl3Plus;
     maintainers = with maintainers; [ lourkeur ];
+    mainProgram = "onionshare-cli";
   };
 
   # TODO: package meek https://support.torproject.org/glossary/meek/
diff --git a/pkgs/applications/networking/opsdroid/default.nix b/pkgs/applications/networking/opsdroid/default.nix
index d4f2a9b26a185..45569fefb28fa 100644
--- a/pkgs/applications/networking/opsdroid/default.nix
+++ b/pkgs/applications/networking/opsdroid/default.nix
@@ -32,5 +32,6 @@ python3Packages.buildPythonPackage rec {
     maintainers = with maintainers; [ globin willibutz ];
     license = licenses.asl20;
     platforms = platforms.unix;
+    mainProgram = "opsdroid";
   };
 }
diff --git a/pkgs/applications/networking/pcloud/default.nix b/pkgs/applications/networking/pcloud/default.nix
index e0249f813a74c..09662f4eb56b3 100644
--- a/pkgs/applications/networking/pcloud/default.nix
+++ b/pkgs/applications/networking/pcloud/default.nix
@@ -121,5 +121,6 @@ stdenv.mkDerivation {
     license = licenses.unfree;
     maintainers = with maintainers; [ patryk27 ];
     platforms = [ "x86_64-linux" ];
+    mainProgram = "pcloud";
   };
 }
diff --git a/pkgs/applications/networking/protocol/default.nix b/pkgs/applications/networking/protocol/default.nix
index 535cc3aa3171d..15067e2d9ab2e 100644
--- a/pkgs/applications/networking/protocol/default.nix
+++ b/pkgs/applications/networking/protocol/default.nix
@@ -25,5 +25,6 @@ python3.pkgs.buildPythonApplication rec {
     homepage = "https://github.com/luismartingarcia/protocol";
     license = licenses.gpl3Plus;
     maintainers = with maintainers; [ teto ];
+    mainProgram = "protocol";
   };
 }
diff --git a/pkgs/applications/networking/protonmail-bridge/default.nix b/pkgs/applications/networking/protonmail-bridge/default.nix
index 7d53cbbcb8dac..85922fea6551e 100644
--- a/pkgs/applications/networking/protonmail-bridge/default.nix
+++ b/pkgs/applications/networking/protonmail-bridge/default.nix
@@ -52,5 +52,6 @@ buildGoModule rec {
 
       To work, use secret-service freedesktop.org API (e.g. Gnome keyring) or pass.
     '';
+    mainProgram = "protonmail-bridge";
   };
 }
diff --git a/pkgs/applications/networking/qv2ray/default.nix b/pkgs/applications/networking/qv2ray/default.nix
index 50143013b88f0..ee2e7ddf3f08e 100644
--- a/pkgs/applications/networking/qv2ray/default.nix
+++ b/pkgs/applications/networking/qv2ray/default.nix
@@ -79,5 +79,6 @@ mkDerivation rec {
     platforms = platforms.all;
     # never built on aarch64-darwin, x86_64-darwin since update to unstable-2022-09-25
     broken = stdenv.isDarwin;
+    mainProgram = "qv2ray";
   };
 }
diff --git a/pkgs/applications/networking/r53-ddns/default.nix b/pkgs/applications/networking/r53-ddns/default.nix
index 6761741ce9cec..8db9ddacef726 100644
--- a/pkgs/applications/networking/r53-ddns/default.nix
+++ b/pkgs/applications/networking/r53-ddns/default.nix
@@ -18,5 +18,6 @@ buildGoModule rec {
     homepage = "https://github.com/fleaz/r53-ddns";
     description = "A DIY DynDNS tool based on Route53";
     maintainers = with maintainers; [ fleaz ];
+    mainProgram = "r53-ddns";
   };
 }
diff --git a/pkgs/applications/networking/resilio-sync/default.nix b/pkgs/applications/networking/resilio-sync/default.nix
index 16d5f0952ebc8..5bf146995f128 100644
--- a/pkgs/applications/networking/resilio-sync/default.nix
+++ b/pkgs/applications/networking/resilio-sync/default.nix
@@ -44,5 +44,6 @@ stdenv.mkDerivation rec {
     license     = licenses.unfreeRedistributable;
     platforms   = platforms.linux;
     maintainers = with maintainers; [ domenkozar thoughtpolice cwoac jwoudenberg ];
+    mainProgram = "rslsync";
   };
 }
diff --git a/pkgs/applications/networking/rofi-vpn/default.nix b/pkgs/applications/networking/rofi-vpn/default.nix
index 8ff83db294ff4..d900df082076d 100644
--- a/pkgs/applications/networking/rofi-vpn/default.nix
+++ b/pkgs/applications/networking/rofi-vpn/default.nix
@@ -36,5 +36,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl3Plus;
     maintainers = with maintainers; [ DamienCassou ];
     platforms = platforms.linux;
+    mainProgram = "rofi-vpn";
   };
 }
diff --git a/pkgs/applications/networking/rymdport/default.nix b/pkgs/applications/networking/rymdport/default.nix
index b9f4838f58bf0..cb7d99b047996 100644
--- a/pkgs/applications/networking/rymdport/default.nix
+++ b/pkgs/applications/networking/rymdport/default.nix
@@ -48,5 +48,6 @@ buildGoModule rec {
     license = lib.licenses.gpl3Plus;
     maintainers = with lib.maintainers; [ dotlambda ];
     platforms = lib.platforms.linux;
+    mainProgram = "rymdport";
   };
 }
diff --git a/pkgs/applications/networking/scaleft/default.nix b/pkgs/applications/networking/scaleft/default.nix
index d31d56702ace2..bcfde9f1a0057 100644
--- a/pkgs/applications/networking/scaleft/default.nix
+++ b/pkgs/applications/networking/scaleft/default.nix
@@ -44,5 +44,6 @@ stdenv.mkDerivation rec {
     license = licenses.unfree;
     maintainers = with maintainers; [ jloyet ];
     platforms = [ "x86_64-linux" ];
+    mainProgram = "sft";
   };
 }
diff --git a/pkgs/applications/networking/seafile-client/default.nix b/pkgs/applications/networking/seafile-client/default.nix
index c7d4508c060cc..4da47eddd61bb 100644
--- a/pkgs/applications/networking/seafile-client/default.nix
+++ b/pkgs/applications/networking/seafile-client/default.nix
@@ -51,5 +51,6 @@ stdenv.mkDerivation rec {
     license = licenses.asl20;
     platforms = platforms.linux;
     maintainers = with maintainers; [ schmittlauch greizgh ];
+    mainProgram = "seafile-applet";
   };
 }
diff --git a/pkgs/applications/networking/shellhub-agent/default.nix b/pkgs/applications/networking/shellhub-agent/default.nix
index e87ea1bbe5149..bc722b91fa029 100644
--- a/pkgs/applications/networking/shellhub-agent/default.nix
+++ b/pkgs/applications/networking/shellhub-agent/default.nix
@@ -56,5 +56,6 @@ buildGoModule rec {
     license = licenses.asl20;
     maintainers = with maintainers; [ otavio ];
     platforms = platforms.linux;
+    mainProgram = "agent";
   };
 }
diff --git a/pkgs/applications/networking/sieve-connect/default.nix b/pkgs/applications/networking/sieve-connect/default.nix
index 46fc2a7ae1701..a3f78b5d59518 100644
--- a/pkgs/applications/networking/sieve-connect/default.nix
+++ b/pkgs/applications/networking/sieve-connect/default.nix
@@ -46,5 +46,6 @@ stdenv.mkDerivation rec {
     license = licenses.bsd3;
     platforms = platforms.unix;
     maintainers = with maintainers; [ das_j ];
+    mainProgram = "sieve-connect";
   };
 }
diff --git a/pkgs/applications/networking/sniffnet/default.nix b/pkgs/applications/networking/sniffnet/default.nix
index afa496f5ab612..b3cb5316ec0c8 100644
--- a/pkgs/applications/networking/sniffnet/default.nix
+++ b/pkgs/applications/networking/sniffnet/default.nix
@@ -61,5 +61,6 @@ rustPlatform.buildRustPackage rec {
     changelog = "https://github.com/gyulyvgc/sniffnet/blob/v${version}/CHANGELOG.md";
     license = with licenses; [ mit /* or */ asl20 ];
     maintainers = with maintainers; [ figsoda ];
+    mainProgram = "sniffnet";
   };
 }
diff --git a/pkgs/applications/networking/sniproxy/default.nix b/pkgs/applications/networking/sniproxy/default.nix
index 8d2b619ab7189..778681063b616 100644
--- a/pkgs/applications/networking/sniproxy/default.nix
+++ b/pkgs/applications/networking/sniproxy/default.nix
@@ -20,6 +20,7 @@ stdenv.mkDerivation rec {
     license = licenses.bsd2;
     maintainers = with maintainers; [ womfoo raitobezarius ];
     platforms = platforms.linux;
+    mainProgram = "sniproxy";
   };
 
 }
diff --git a/pkgs/applications/networking/soapui/default.nix b/pkgs/applications/networking/soapui/default.nix
index fc515590f37ae..df54826608b66 100644
--- a/pkgs/applications/networking/soapui/default.nix
+++ b/pkgs/applications/networking/soapui/default.nix
@@ -55,5 +55,6 @@ stdenv.mkDerivation rec {
     license = "SoapUI End User License Agreement";
     maintainers = with maintainers; [ gerschtli ];
     platforms = platforms.all;
+    mainProgram = "soapui";
   };
 }
diff --git a/pkgs/applications/networking/spideroak/default.nix b/pkgs/applications/networking/spideroak/default.nix
index 0bfc62ccfbb2b..c1531a25b5480 100644
--- a/pkgs/applications/networking/spideroak/default.nix
+++ b/pkgs/applications/networking/spideroak/default.nix
@@ -57,5 +57,6 @@ in stdenv.mkDerivation {
     license = lib.licenses.unfree;
     maintainers = with lib.maintainers; [ amorsillo ];
     platforms = lib.platforms.linux;
+    mainProgram = "spideroak";
   };
 }
diff --git a/pkgs/applications/networking/station/default.nix b/pkgs/applications/networking/station/default.nix
index 9160568ee4830..43392ae28e483 100644
--- a/pkgs/applications/networking/station/default.nix
+++ b/pkgs/applications/networking/station/default.nix
@@ -37,5 +37,6 @@ in appimageTools.wrapType2 rec {
     license = licenses.mit;
     platforms = [ "x86_64-linux" ];
     maintainers = with maintainers; [ ];
+    mainProgram = "station";
   };
 }
diff --git a/pkgs/applications/networking/stc-cli/default.nix b/pkgs/applications/networking/stc-cli/default.nix
index bae71f82cb4eb..bfc2d1e84d290 100644
--- a/pkgs/applications/networking/stc-cli/default.nix
+++ b/pkgs/applications/networking/stc-cli/default.nix
@@ -19,5 +19,6 @@ buildGoModule rec {
     changelog = "https://github.com/tenox7/stc/releases/tag/${version}";
     license = licenses.asl20;
     maintainers = [ maintainers.ivankovnatsky ];
+    mainProgram = "stc";
   };
 }
diff --git a/pkgs/applications/networking/synology-cloud-sync-decryption-tool/default.nix b/pkgs/applications/networking/synology-cloud-sync-decryption-tool/default.nix
index 3ceb5c0e1afd2..77ad4dad40d09 100644
--- a/pkgs/applications/networking/synology-cloud-sync-decryption-tool/default.nix
+++ b/pkgs/applications/networking/synology-cloud-sync-decryption-tool/default.nix
@@ -39,5 +39,6 @@ qt5.mkDerivation rec {
     license = licenses.unfree;
     maintainers = with maintainers; [ kalbasit ];
     platforms = [ "x86_64-linux" ];
+    mainProgram = "SynologyCloudSyncDecryptionTool";
   };
 }
diff --git a/pkgs/applications/networking/synology-drive-client/default.nix b/pkgs/applications/networking/synology-drive-client/default.nix
index 34d33e326ab4d..7d3efef57de9d 100644
--- a/pkgs/applications/networking/synology-drive-client/default.nix
+++ b/pkgs/applications/networking/synology-drive-client/default.nix
@@ -11,6 +11,7 @@ let
     license = licenses.unfree;
     maintainers = with maintainers; [ jcouyang MoritzBoehme ];
     platforms = [ "x86_64-linux" "x86_64-darwin" ];
+    mainProgram = "synology-drive";
   };
   passthru.updateScript = writeScript "update-synology-drive-client" ''
     #!/usr/bin/env nix-shell
diff --git a/pkgs/applications/networking/tcping-go/default.nix b/pkgs/applications/networking/tcping-go/default.nix
index 1502f8a16aef7..950c648337ad9 100644
--- a/pkgs/applications/networking/tcping-go/default.nix
+++ b/pkgs/applications/networking/tcping-go/default.nix
@@ -18,5 +18,6 @@ buildGoModule {
     homepage = "https://github.com/cloverstd/tcping";
     license = licenses.mit;
     maintainers = with maintainers; [ bcdarwin ];
+    mainProgram = "tcping";
   };
 }
diff --git a/pkgs/applications/networking/tcpkali/default.nix b/pkgs/applications/networking/tcpkali/default.nix
index fa0236dcd8c20..805a70f88e741 100644
--- a/pkgs/applications/networking/tcpkali/default.nix
+++ b/pkgs/applications/networking/tcpkali/default.nix
@@ -22,5 +22,6 @@ stdenv.mkDerivation rec {
     inherit (src.meta) homepage;
     platforms = lib.platforms.linux;
     maintainers = with lib.maintainers; [ ethercrow ];
+    mainProgram = "tcpkali";
   };
 }
diff --git a/pkgs/applications/networking/termius/default.nix b/pkgs/applications/networking/termius/default.nix
index f2d8b8d685414..deaa49e4f66d5 100644
--- a/pkgs/applications/networking/termius/default.nix
+++ b/pkgs/applications/networking/termius/default.nix
@@ -85,5 +85,6 @@ stdenv.mkDerivation rec {
     license = licenses.unfree;
     maintainers = with maintainers; [ Br1ght0ne th0rgal ];
     platforms = [ "x86_64-linux" ];
+    mainProgram = "termius-app";
   };
 }
diff --git a/pkgs/applications/networking/testssl/default.nix b/pkgs/applications/networking/testssl/default.nix
index b5f8285087a7b..a8e60b9b9439b 100644
--- a/pkgs/applications/networking/testssl/default.nix
+++ b/pkgs/applications/networking/testssl/default.nix
@@ -44,5 +44,6 @@ stdenv.mkDerivation rec {
     homepage = "https://testssl.sh/";
     license = licenses.gpl2Only;
     maintainers = with maintainers; [ etu ];
+    mainProgram = "testssl.sh";
   };
 }
diff --git a/pkgs/applications/networking/tmpmail/default.nix b/pkgs/applications/networking/tmpmail/default.nix
index d29d5816f449d..8c72fdd435e59 100644
--- a/pkgs/applications/networking/tmpmail/default.nix
+++ b/pkgs/applications/networking/tmpmail/default.nix
@@ -29,5 +29,6 @@ stdenvNoCC.mkDerivation rec {
     description = "A temporary email right from your terminal written in POSIX sh ";
     license = licenses.mit;
     maintainers = [ maintainers.lom ];
+    mainProgram = "tmpmail";
   };
 }
diff --git a/pkgs/applications/networking/trayscale/default.nix b/pkgs/applications/networking/trayscale/default.nix
index ad4c40cd4ad22..023b72b88837e 100644
--- a/pkgs/applications/networking/trayscale/default.nix
+++ b/pkgs/applications/networking/trayscale/default.nix
@@ -50,5 +50,6 @@ buildGoModule rec {
     homepage = "https://github.com/DeedleFake/trayscale";
     license = licenses.mit;
     maintainers = with maintainers; [ k900 ];
+    mainProgram = "trayscale";
   };
 }
diff --git a/pkgs/applications/networking/twtxt/default.nix b/pkgs/applications/networking/twtxt/default.nix
index 7d703d2db4ff5..eb216b1df8612 100644
--- a/pkgs/applications/networking/twtxt/default.nix
+++ b/pkgs/applications/networking/twtxt/default.nix
@@ -33,5 +33,6 @@ buildPythonApplication rec {
     homepage = "https://github.com/buckket/twtxt";
     license = licenses.mit;
     maintainers = with maintainers; [ siraben ];
+    mainProgram = "twtxt";
   };
 }
diff --git a/pkgs/applications/networking/umurmur/default.nix b/pkgs/applications/networking/umurmur/default.nix
index 9af0fb7b73ca2..5af5c568e4636 100644
--- a/pkgs/applications/networking/umurmur/default.nix
+++ b/pkgs/applications/networking/umurmur/default.nix
@@ -31,5 +31,6 @@ stdenv.mkDerivation rec {
     platforms = platforms.all;
     # never built on aarch64-darwin since first introduction in nixpkgs
     broken = stdenv.isDarwin && stdenv.isAarch64;
+    mainProgram = "umurmurd";
   };
 }
diff --git a/pkgs/applications/networking/upnp-router-control/default.nix b/pkgs/applications/networking/upnp-router-control/default.nix
index d9ee62affa3b8..928c7a69fd8c6 100644
--- a/pkgs/applications/networking/upnp-router-control/default.nix
+++ b/pkgs/applications/networking/upnp-router-control/default.nix
@@ -48,5 +48,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl3Plus;
     maintainers = with maintainers; [ fgaz ];
     platforms = platforms.all;
+    mainProgram = "upnp-router-control";
   };
 }
diff --git a/pkgs/applications/networking/versus/default.nix b/pkgs/applications/networking/versus/default.nix
index 57b14ed54c72f..4e2ca164fda11 100644
--- a/pkgs/applications/networking/versus/default.nix
+++ b/pkgs/applications/networking/versus/default.nix
@@ -18,5 +18,6 @@ buildGoModule rec {
     homepage = "https://github.com/INFURA/versus";
     license = licenses.mit;
     maintainers = with maintainers; [ mmahut ];
+    mainProgram = "versus";
   };
 }
diff --git a/pkgs/applications/networking/warp/default.nix b/pkgs/applications/networking/warp/default.nix
index 2a4591ec3e3f4..b39b102c2f2f4 100644
--- a/pkgs/applications/networking/warp/default.nix
+++ b/pkgs/applications/networking/warp/default.nix
@@ -70,5 +70,6 @@ stdenv.mkDerivation rec {
     license = lib.licenses.gpl3Only;
     maintainers = with lib.maintainers; [ dotlambda foo-dogsquared ];
     platforms = lib.platforms.all;
+    mainProgram = "warp";
   };
 }
diff --git a/pkgs/applications/networking/wayback_machine_downloader/default.nix b/pkgs/applications/networking/wayback_machine_downloader/default.nix
index 49471ebf7e39f..4b8c5096cc5d3 100644
--- a/pkgs/applications/networking/wayback_machine_downloader/default.nix
+++ b/pkgs/applications/networking/wayback_machine_downloader/default.nix
@@ -12,5 +12,6 @@ bundlerApp {
     license = licenses.mit;
     maintainers = [ maintainers.manveru ];
     platforms = platforms.all;
+    mainProgram = "wayback_machine_downloader";
   };
 }
diff --git a/pkgs/applications/networking/websocketd/default.nix b/pkgs/applications/networking/websocketd/default.nix
index 212850dcc7f52..92a65320b8c56 100644
--- a/pkgs/applications/networking/websocketd/default.nix
+++ b/pkgs/applications/networking/websocketd/default.nix
@@ -20,5 +20,6 @@ buildGoModule rec {
     homepage = "http://websocketd.com/";
     maintainers = [ maintainers.bjornfor ];
     license = licenses.bsd2;
+    mainProgram = "websocketd";
   };
 }
diff --git a/pkgs/applications/networking/wg-bond/default.nix b/pkgs/applications/networking/wg-bond/default.nix
index 0c8c629208af8..f3dec5e6ab07e 100644
--- a/pkgs/applications/networking/wg-bond/default.nix
+++ b/pkgs/applications/networking/wg-bond/default.nix
@@ -25,5 +25,6 @@ rustPlatform.buildRustPackage rec {
     changelog = "https://gitlab.com/cab404/wg-bond/-/releases#v${version}";
     license = licenses.gpl3Only;
     maintainers = with maintainers; [ cab404 ];
+    mainProgram = "wg-bond";
   };
 }
diff --git a/pkgs/applications/networking/wgcf/default.nix b/pkgs/applications/networking/wgcf/default.nix
index 9b6db44f437e8..a975f1c26cefc 100644
--- a/pkgs/applications/networking/wgcf/default.nix
+++ b/pkgs/applications/networking/wgcf/default.nix
@@ -20,5 +20,6 @@ buildGoModule rec {
     homepage = "https://github.com/ViRb3/wgcf";
     license = licenses.mit;
     maintainers = with maintainers; [ yureien ];
+    mainProgram = "wgcf";
   };
 }
diff --git a/pkgs/applications/networking/wgnord/default.nix b/pkgs/applications/networking/wgnord/default.nix
index a85c318c65d77..0e73d07616a7e 100644
--- a/pkgs/applications/networking/wgnord/default.nix
+++ b/pkgs/applications/networking/wgnord/default.nix
@@ -61,5 +61,6 @@ resholve.mkDerivation rec {
     changelog = "https://github.com/phirecc/wgnord/releases/tag/v${version}";
     maintainers = with lib.maintainers; [ urandom ];
     license = licenses.mit;
+    mainProgram = "wgnord";
   };
 }
diff --git a/pkgs/applications/networking/yaup/default.nix b/pkgs/applications/networking/yaup/default.nix
index 5894e758e9d96..a5c49ece00d1c 100644
--- a/pkgs/applications/networking/yaup/default.nix
+++ b/pkgs/applications/networking/yaup/default.nix
@@ -43,5 +43,6 @@ stdenv.mkDerivation rec {
     platforms = platforms.all;
     # ld: unknown option: --export-dynamic
     broken = stdenv.isDarwin;
+    mainProgram = "yaup";
   };
 }
-- 
cgit 1.4.1