ADD guake

FIX fish aliases

hosts/dell-5590/nixos/configuration.nix

@@ -22,7 +22,19 @@
 
  programs = {
     zsh.enable = true;
-    fish.enable = true;
+    fish = {
+      enable = true;
+      shellAliases = {
+        ll = "ls -l";
+        ls = "lsd";
+        vi = "nvim";
+        vim = "nvim";
+        cat = "bat";
+        sysrs = "sudo nixos-rebuild switch";
+        sysup = "sudo nixos-rebuild switch --upgrade";
+        sysclean = "sudo nix-collect-garbage -d; and sudo nix-store --optimise";
+      };
+    };  
     ssh = {
       setXAuthLocation = true;
       forwardX11 = true;

hosts/dell-5590/nixpkgs/packages.nix

@@ -59,5 +59,6 @@
     lsd
     vagrant
     zellij
+    guake
   ];
 }