The svc program
svc controls services monitored by .
Interface
svc opts services
opts is a series of getopt-style options. services consists of any number of arguments, each argument naming a directory used by supervise.
svc applies all the options to each service in turn. Here are the options:
- -u: Up. If the service is not running, start it. If the service stops, restart it.
- -d: Down. If the service is running, send it a TERM signal and then a CONT signal. After it stops, do not restart it.
- -o: Once. If the service is not running, start it. Do not restart it if it stops.
- -p: Pause. Send the service a STOP signal.
- -c: Continue. Send the service a CONT signal.
- -h: Hangup. Send the service a HUP signal.
- -a: Alarm. Send the service an ALRM signal.
- -i: Interrupt. Send the service an INT signal.
- -t: Terminate. Send the service a TERM signal.
- -k: Kill. Send the service a KILL signal.
- -x: Exit. supervise will exit as soon as the service is down. If you use this option on a stable system, you're doing something wrong; supervise is designed to run forever.
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