How to make a constant attempt to connect tun0?

Question

linux

Command for authorization

openvpn --config /etc/openvpn/server.ovpn --auth-user-pass /etc/openvpn/auth.txt

Answer 1

cron -> * * * * * sudo -u root bash /root/connect.sh >/dev/null 2>&1
connect.sh file

ifconfig tun0 | grep error
if let "$?!=1"
then
  echo "tun0 up" >> /root/openvpn.log
 else
  echo "tun0 down" >> /root/openvpn.log
  bash /etc/openvpn/vpnconnect.sh
fi
exit 0

FILE /etc/openvpn/vpnconnect.sh

#!/bin/bash
openvpn --config /etc/openvpn/server.ovpn --auth-user-pass /etc/openvpn/auth.txt
exit 0