touch /etc/init.d/ping
chmod 755 /etc/init.d/ping
nano /etc/init.d/ping
#!/bin/bash PINGOUT=`ping -c 10 194.145.63.12 | grep "100% packet loss"` if [ "$PINGOUT" = "" ]; then echo "ping gateway OK" else route del deafult route add default gw 93.155.131.19 fi |
nano /etc/crontab
*/1 * * * * root test -x /etc/init.d/ping && /etc/init.d/ping |
/etc/init.d/cron restart
