/sbin/runit
/sbin/runit-init
/usr/bin/chpst
/usr/bin/runsv
/usr/bin/runsvdir
/usr/bin/sv
/usr/bin/svlogd
/usr/sbin/runsvchdir
/usr/sbin/runsvdir-start
/usr/sbin/update-service
/usr/sbin/utmpset
You may install this package on Debian with
apt-get
install runit