common/default.nix

@@ -55,7 +55,6 @@ in
     helix
     lm_sensors
     picocom
-    lf
   ];
 
   nixpkgs.config.allowUnfree = true;
@@ -79,14 +78,6 @@ in
     trusted-users = [ "root" "googlebot" ];
   };
 
-  # don't use sudo
-  security.doas.enable = true;
-  security.sudo.enable = false;
-  security.doas.extraRules = [
-    # don't ask for password every time
-    { groups = [ "wheel" ]; persist = true; }
-  ];
-
   nix.gc.automatic = true;
 
   security.acme.acceptTerms = true;

common/shell.nix

@@ -21,8 +21,6 @@
     shellInit = ''
       # disable annoying fish shell greeting
       set fish_greeting
-
-      alias sudo="doas"
     '';
   };