initial commit

common/default.nix

@@ -0,0 +1,53 @@
+{ lib, pkgs, ... }:
+
+{
+  boot.kernelPackages = lib.mkDefault pkgs.linuxPackages_latest;
+  boot.kernelParams = [ "quiet" ];
+
+  services.openssh.enable = true;
+  security.sudo.wheelNeedsPassword = false;
+
+  nix.gc.automatic = lib.mkDefault true;
+  nix.gc.options = lib.mkDefault "--delete-older-than 1d";
+  nix.trustedUsers = [ "root" "@wheel" ];
+
+  environment.variables = {
+    EDITOR = "vim"; # fight me :-)
+
+    # automatically runs `nix-env -iA nixos.$package` when
+    # someone tries to run something that is not installed
+    NIX_AUTO_INSTALL = "1";
+  };
+
+  environment.systemPackages = with pkgs; [
+    alacritty.terminfo
+    kitty.terminfo
+    rxvt_unicode.terminfo
+    termite.terminfo
+    bat
+    bottom
+    exa
+    fd
+    git
+    htop
+    nload
+    ripgrep
+    rsync
+    tcpdump
+    tmux
+    vim
+    wget
+    jq
+  ];
+
+  programs.bash.shellAliases = {
+    ".." = "cd ..";
+    use = "nix-shell -p";
+    cat = "bat --style=header";
+    grep = "rg";
+    ls = "exa";
+    ll = "exa -l";
+    la = "exa -la";
+    tree = "exa -T";
+  };
+}