added random from n8n

gen_random.sh

@@ -1,7 +1,8 @@
 #!/bin/bash
 
-random=`date | md5sum | awk '{print $1}' | cut -c 22-`
-echo $random
+#random=`date | md5sum | awk '{print $1}' | cut -c 22-`
+random=$2
+#echo $random
 
 # Minecraft servers
 minecraft-std() {