Isi script :
[root@webmailx ~]# more .sync
#!/bin/sh
export MAILTO=kkkkkk@zzzzzz.go.id
export RSYNC_RSH="/usr/bin/ssh -p xxxx"
unset SSH_AUTH_SOCK
if egrep -q '^rsync.*root' /proc/*/cmdline > /dev/null 2>&1
then
echo `date` already in progress >> /sync.log/sync.log
exit 0
fi
