#!/bin/bash
# ts check
Online=$((         echo telnet localhost 10011;         sleep 1;         echo "login serveradmin password";         sleep 1;         echo hostinfo;         sleep 1;         echo "logout";         sleep 1;         echo "quit";         sleep 1;         ) | telnet | grep -o -P '(?<=virtualservers_total_clients_online=).*(?= virtualservers)');
if [[ "$Online" == "0" ]];
 then
  rm /usr/local/bin/tsshut.lock
 else
  touch /usr/local/bin/tsshut.lock
fi