Schedule You can run your command at a regular interval and/or a schedule defined with cron-style expressions like <number>,<number>,..., <start>-<end>, and */<interval>. * on empty fields is implied if any other cron field is set. Start interval Run at this interval (seconds) Minute 0-59 Hour 0-23 Day of month 1-31 Month 1-12 Weekday 0-6
Daemon If not scheduled, you can choose to run this other ways: Run at load Restart after crashes (implies run at load) Start when any filesystem is mounted Queue directories Comma-separated list of directories. Job will run as long as these directories are not empty.
Environment Environment variables, one per line, in NAME=value format User Run as this user Group and/or this group Working directory Run in this working directory Root directory Run with chroot in this directory Standard out path Log standard out to this path Standard error path Log standard error to this path