# phpman > man > svok(8)

[svok(8)](https://www.chedong.com/phpMan.php/man/svok/8/markdown)                                System Manager's Manual                               [svok(8)](https://www.chedong.com/phpMan.php/man/svok/8/markdown)



## NAME
       svok - checks whether [**supervise(8)](https://www.chedong.com/phpMan.php/man/supervise/8/markdown)** is running.

## SYNOPSIS
       **svok** _service_

## DESCRIPTION
       **svok** checks whether [**supervise**(8)](https://www.chedong.com/phpMan.php/man/supervise/8/markdown) is successfully running in the directory named _service_.

## EXIT CODES
       It  silently exits 0 if [**supervise**(8)](https://www.chedong.com/phpMan.php/man/supervise/8/markdown) is successfully running. It silently exits 100 if **super**‐‐
       [**vise**(8)](https://www.chedong.com/phpMan.php/man/vise/8/markdown) is not successfully running.

## SEE ALSO
       [supervise(8)](https://www.chedong.com/phpMan.php/man/supervise/8/markdown), [svc(8)](https://www.chedong.com/phpMan.php/man/svc/8/markdown), [svstat(8)](https://www.chedong.com/phpMan.php/man/svstat/8/markdown), [svscanboot(8)](https://www.chedong.com/phpMan.php/man/svscanboot/8/markdown), [svscan(8)](https://www.chedong.com/phpMan.php/man/svscan/8/markdown), [readproctitle(8)](https://www.chedong.com/phpMan.php/man/readproctitle/8/markdown), [fghack(8)](https://www.chedong.com/phpMan.php/man/fghack/8/markdown),  pgr‐
       [phack(8)](https://www.chedong.com/phpMan.php/man/phack/8/markdown),  [multilog(8)](https://www.chedong.com/phpMan.php/man/multilog/8/markdown),  [tai64n(8)](https://www.chedong.com/phpMan.php/man/tai64n/8/markdown),  [tai64nlocal(8)](https://www.chedong.com/phpMan.php/man/tai64nlocal/8/markdown),  [setuidgid(8)](https://www.chedong.com/phpMan.php/man/setuidgid/8/markdown),  [envuidgid(8)](https://www.chedong.com/phpMan.php/man/envuidgid/8/markdown), [envdir(8)](https://www.chedong.com/phpMan.php/man/envdir/8/markdown),
       [softlimit(8)](https://www.chedong.com/phpMan.php/man/softlimit/8/markdown), [setlock(8)](https://www.chedong.com/phpMan.php/man/setlock/8/markdown)

       <http://cr.yp.to/daemontools.html>



                                                                                             [svok(8)](https://www.chedong.com/phpMan.php/man/svok/8/markdown)