add stop command to zsh

home.nix

@@ -72,6 +72,7 @@
       g = "git";
       ls = "ls --color=auto";
       gedit = "gnome-text-editor";
+      stop = "kill_by_name() { pids=$(pgrep -f $1); if [ -n \"$pids\" ]; then kill -9 $pids; else echo \"No matching process found.\"; fi; }; kill_by_name";
     };
 
     sessionVariables = {