Notepad:crontab
From Amar
Schedule crontab with locks
if [ -d ${SOURCE} ]; then if [ -d ${DEST} ]; then ( /usr/bin/flock -x -w 10 200 || exit 1 /usr/bin/rsync -aq --delete-after ${SOURCE} ${DEST}. ) 200>/var/lock/.svnbackup.exclusivelock else echo "Dest dir $DEST doesn't exist" fi else echo "Source dir $SOURCE doesn't exist" fi