Kindly suggest is this right way to start the cronjob with lock if i've not mis understood. */5 * * * * /usr/bin/flock -n */etc/webmin/fetchmail/check.pl <http://check.pl> *>* --file /var/log/fetchmaillog* Warm Regards, Anshul Chauhan _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx http://lists.centos.org/mailman/listinfo/centos