/tmp/backup/backup.tar.gz {
    rotate 5
    nocompress
    dateext
    dateformat _%Y-%m-%d
    extension .tar.gz
    missingok
}


#ls -1 /root/backup_* | sort -r | tail -n +6 | xargs rm > /dev/null 2>&1
#find /BCX/dumpsql/ -type f | sort -r | tail -n +6 | xargs rm