Updated config

.config/nushell/alias.nu

@@ -46,3 +46,6 @@ alias cdp = cd ~/projects
 alias cls = clear
 alias hex = hexdump -C
 alias ll = ls -la
+
+# Close all windows
+def closeall [] { wmctrl -l | awk '{print $1}' | xargs -rn1 wmctrl -ic }