Installation
System wide:
{
environment.systemPackages = with nix-casks.packages.${system}; [
tcp-viewer # TCP Viewer
];
} Home Manager:
{
home.packages = with nix-casks.packages.${system}; [
tcp-viewer # TCP Viewer
];
} Package Definition
{
"pname": "tcp-viewer",
"version": "1.18.0,60",
"src": {
"url": "https://assets-tcpviewer.proxyman.com/release/production/1.18.0/60/tcpviewer_1.18.0_60.dmg",
"sha256": "4965c7a7f38d851524f74152c0946873af98ea34ac72eaa560faa2bc050dfa81"
},
"installPhase": [
"mkdir -p \"$out/Applications/TCP Viewer.app\" && cp -r \"TCP Viewer.app\" \"$out/Applications\"",
"mkdir -p \"$out/bin\" && ln -s \"$out/Applications/TCP Viewer.app/Contents/MacOS/tcpviewer-cli\" \"$out/bin/tcpviewer-cli\""
],
"meta": {
"description": "Packet capture and inspection tool",
"homepage": "https://tcpviewer.proxyman.com/"
}
} Version History
1.19.0,70 (NixCasks v4)
3 October 2026, 00:00 1.18.0,60 (NixCasks v4)
20 September 2026, 00:00 1.17.1,54 (NixCasks v4)
11 September 2026, 00:00 1.17.0,52 (NixCasks v4)
10 September 2026, 00:00 1.16.0,50 (NixCasks v4)
6 September 2026, 00:00 1.15.0,45 (NixCasks v4)
4 September 2026, 00:00 1.14.0,42 (NixCasks v4)
31 August 2026, 00:00 1.12.0,36 (NixCasks v4)
30 August 2026, 00:00