dig instead of ping + efficiency

nginx-allow-dynamicip/nginx-allow-dynamicip.sh

@@ -3,7 +3,7 @@
 CONFIG=/etc/nginx/sites-enabled/$1
 DOMAIN=$2
 
-IP=$(ping -c 1 $DOMAIN | awk '{print $3}' | head -n 1 | sed 's\(\\' | sed 's\)\\')
+IP=$(dig $DOMAIN +short)
 IP_OLD=$(grep -A0 '#DYNAMIC' $CONFIG | awk '{print $2}' | cut -f1 -d ';')
 
 if [ "$IP" != "$IP_OLD" ]
@@ -14,9 +14,9 @@ then
 		sed -i "s/$IP_OLD/$IP/" $CONFIG
 		systemctl restart nginx
 	else
-		echo bruh
+		echo nginx test failed
 	fi
 else
-	echo bruh
+	echo IP IS SAME
 fi