{ pkgs, ... }: { home.packages = with pkgs; [ (writeShellScriptBin "ssh-keygen-defaults" ''ssh-keygen -t ed25519 -C "$(whoami)@$(hostname)"'') ]; programs.ssh = { enable = true; addKeysToAgent = "yes"; forwardAgent = true; compression = true; serverAliveInterval = 15; serverAliveCountMax = 3; controlMaster = "auto"; controlPersist = "10s"; extraConfig = '' SetEnv TERM=xterm-256color ''; matchBlocks = { "git*".user = "git"; "legion" = { user = "pixelifytica"; hostname = "192.168.0.31"; }; "vanguard" = { user = "pixelifytica"; hostname = "192.168.0.90"; }; "ionos" = { user = "root"; hostname = "77.68.67.133"; }; "freia" = { user = "elitherl"; hostname = "freia027.hpc.l"; compression = true; forwardX11Trusted = true; }; "heimdall" = { user = "elitherl"; hostname = "10.40.4.115"; # heimdall115.jetdata.eu compression = true; forwardX11Trusted = true; }; }; }; }