openrc - 0.45.2-2+deb12u1 main

OpenRC is a dependency based service manager. It provides support for System V
init, for booting, changing runlevels, starting and stopping services, and
shutting down.
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Originally written as a Gentoo project, OpenRC aims at being
platform-agnostic. It works equally well on Linux, BSD and Hurd.
It supports the traditional init system in Debian in addition to many
alternatives. OpenRC is implemented in C in a small, simple and
efficient way, making it easy to understand, extend and reuse.
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This package provides the runlevel change mechanism.