diff --git a/yodaTab/configuration.nix b/yodaTab/configuration.nix
index dd6a57e..fedf97a 100644
--- a/yodaTab/configuration.nix
+++ b/yodaTab/configuration.nix
@@ -24,8 +24,8 @@
   # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
 
   # Configure network proxy if necessary
-  # networking.proxy.default = "http://user:password@proxy:port/";
-  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
+  #networking.proxy.default = "http://user:password@proxy:port/";
+  #networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
 
   # Enable networking
   networking.networkmanager.enable = true;
@@ -79,7 +79,7 @@
     # If you want to use JACK applications, uncomment this
     #jack.enable = true;
 
-    # use the example session manager (no others are packaged yet so this is enabled by default,
+    # Use the example session manager (no others are packaged yet so this is enabled by default,
     # no need to redefine it in your config for now)
     #media-session.enable = true;
   };
@@ -87,6 +87,11 @@
   # Enable touchpad support (enabled default in most desktopManager).
   # services.xserver.libinput.enable = true;
 
+  # https://nixos.wiki/wiki/Command_Shell
+  # https://nixos.wiki/wiki/Zsh
+  programs.zsh.enable = true;
+  users.defaultUserShell = pkgs.zsh;
+
   # Define a user account. Don't forget to set a password with ‘passwd’.
   users.users.yoda = {
     isNormalUser = true;
diff --git a/yodaTab/home-manager.nix b/yodaTab/home-manager.nix
index 6f2c3d0..b83645c 100644
--- a/yodaTab/home-manager.nix
+++ b/yodaTab/home-manager.nix
@@ -14,6 +14,9 @@ in
     home.stateVersion = "23.05";
 
     /* Here goes the rest of your home-manager config, e.g. home.packages = [ pkgs.foo ]; */
+
+    #home.username = "yoda";
+    #home.homeDirectory = "/home/yoda";
     
     # Git config using Home Manager modules
     programs.git = {
@@ -30,6 +33,22 @@ in
     #  enableSshSupport = true;
     #  defaultCacheTtl = 1800;
     #};
-    
+
+#    xdg = {
+#      enable = true;
+#      #dataHome = "${config.xdg.home.homeDirectory}/.local/share";
+#    };
+
+    programs.zsh = {
+      enable = true;
+      shellAliases = {
+        #ll = "ls -l";
+        #update = "sudo nixos-rebuild switch";
+      };
+      history.size = 1000;
+      #history.path = "${config.xdg.dataHome}/.histfile";
+      #history.ignoreDups = true;
+      #history.ignoreAllDups = true;
+    };
   };
 }