daemontools (supervise command)
ここらへんをさんこうに
http://www.marronkun.net/linux/other/daemontools_000039.html
hirasawa@ubuntu-17:~$ dpkg -L daemontools | more /. /usr /usr/bin /usr/bin/envdir /usr/bin/envuidgid /usr/bin/fghack /usr/bin/multilog /usr/bin/pgrphack /usr/bin/readproctitle /usr/bin/setlock /usr/bin/setuidgid /usr/bin/softlimit /usr/bin/supervise /usr/bin/svc /usr/bin/svok /usr/bin/svscan /usr/bin/svscanboot /usr/bin/svstat /usr/bin/tai64n /usr/bin/tai64nlocal /usr/share /usr/share/man /usr/share/man/man8 /usr/share/man/man8/envdir.8.gz /usr/share/man/man8/fghack.8.gz /usr/share/man/man8/envuidgid.8.gz /usr/share/man/man8/svc.8.gz /usr/share/man/man8/multilog.8.gz /usr/share/man/man8/pgrphack.8.gz /usr/share/man/man8/setlock.8.gz /usr/share/man/man8/readproctitle.8.gz /usr/share/man/man8/setuidgid.8.gz /usr/share/man/man8/softlimit.8.gz /usr/share/man/man8/supervise.8.gz /usr/share/man/man8/svok.8.gz /usr/share/man/man8/svscan.8.gz /usr/share/man/man8/svstat.8.gz /usr/share/man/man8/svscanboot.8.gz /usr/share/man/man8/tai64n.8.gz /usr/share/man/man8/tai64nlocal.8.gz /usr/share/doc /usr/share/doc/daemontools /usr/share/doc/daemontools/copyright /usr/share/doc/daemontools/README.Debian /usr/share/doc/daemontools/changelog.gz /usr/share/doc/daemontools/changelog.Debian.gz /usr/share/doc/daemontools/NEWS.Debian.gz hirasawa@ubuntu-17:~$