Add wg() function

zsh/.config/zsh/functions.zsh

@@ -59,3 +59,14 @@ open() {
     fi
 }
 
+wg() {
+    (( ${+commands[wg]} )) && (( ${+commands[wg-quick]} )) || return 2
+
+    if [[ $1 == up ]]; then
+        sudo wg-quick up $2
+    elif [[ $1 == down ]]; then
+        sudo wg-quick down $2
+    else
+        command wg "$@"
+    fi
+}