Add ben module

nixos/ben.nix

@@ -0,0 +1,13 @@
+{ pkgs, inputs, config, makeEnable, ... }:
+makeEnable config "modules.ben" true {
+  home-manager.users.ben = {
+    programs.zsh = {
+      enable = true;
+      shellAliases = {
+        ll = "ls -alF";
+        la = "ls -A";
+        l = "ls -CF";
+      };
+    };
+  };
+}