diff --git a/modules/utilities.nix b/modules/utilities.nix
index 48a09aa..87b8657 100644
--- a/modules/utilities.nix
+++ b/modules/utilities.nix
@@ -5,4 +5,24 @@
     jq
     lnav
   ];
+
+  home = {
+    programs = {
+      exa.enable = true;
+      bat.enable = true;
+      zsh.initExtra = ''
+      function ls {
+        if [ -t 1 ] ; then
+          ${pkgs.exa}/bin/exa --icons -lghF --git --group-directories-first --color always "$@" | less --quit-if-one-screen
+        else
+          ${pkgs.coreutils}/bin/ls "$@"
+        fi
+      }
+      unalias ls
+      '';
+    };
+    home.shellAliases = {
+      cat = "${pkgs.bat}/bin/bat --wrap never --pager \"less -+S\"";
+    };
+  };
 }