An alternative to systemd
Command Line – runit

© Lead Image © Sergey Nivens, 123RF.com
If you find systemd needlessly complicated, runit offers an easy-to-use, minimal init alternative.
On Unix-like systems like Linux, init is the first process to run during bootup, and the one that controls all other processes. For years, most distributions have used SysVinit, an init inspired by the one used in Unix System V. However, in 2012-15, the majority of distributions switched to systemd, which not only provides init services, but an administrative overlay of the entire operating system. Since then, a variety of simpler inits have been written by those who find systemd needlessly complicated. One of the best-known of these alternative inits is Gerrit Pape's runit [1], a collection of utilities designed to be a minimal and easy-to-use init system.
Runit boots and shuts down a system in three stages. Like SysVinit, runit uses runlevels, but, by default, it only uses two: default
, which runs all the services linked in /var/service
, and single
, which is used for rescue and recovery. Other runlevels can be added if desired [2].
Runit's structure offers several advantages:
[...]
Buy this article as PDF
(incl. VAT)
Buy Linux Magazine
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Support Our Work
Linux Magazine content is made possible with support from readers like you. Please consider contributing when you’ve found an article to be beneficial.

News
-
Linux Mint 22.2 Beta Available for Testing
Some interesting new additions and improvements are coming to Linux Mint. Check out the Linux Mint 22.2 Beta to give it a test run.
-
Debian 13.0 Officially Released
After two years of development, the latest iteration of Debian is now available with plenty of under-the-hood improvements.
-
Upcoming Changes for MXLinux
MXLinux 25 has plenty in store to please all types of users.
-
A New Linux AI Assistant in Town
Newelle, a Linux AI assistant, works with different LLMs and includes document parsing and profiles.
-
Linux Kernel 6.16 Released with Minor Fixes
The latest Linux kernel doesn't really include any big-ticket features, just a lot of lines of code.
-
EU Sovereign Tech Fund Gains Traction
OpenForum Europe recently released a report regarding a sovereign tech fund with backing from several significant entities.
-
FreeBSD Promises a Full Desktop Installer
FreeBSD has lacked an option to include a full desktop environment during installation.
-
Linux Hits an Important Milestone
If you pay attention to the news in the Linux-sphere, you've probably heard that the open source operating system recently crashed through a ceiling no one thought possible.
-
Plasma Bigscreen Returns
A developer discovered that the Plasma Bigscreen feature had been sitting untouched, so he decided to do something about it.
-
CachyOS Now Lets Users Choose Their Shell
Imagine getting the opportunity to select which shell you want during the installation of your favorite Linux distribution. That's now a thing.