Systemd is incredibly versatile and most people, including myself, are unaware of its full potential. Despite its usefulness, it is often overlooked due to controversy and the current state of things when it comes to software development. Begin today your journey thought Systemd's capabilities and discover how to efficiently manage systems with fewer processes than traditionally used.
After a few conversations with people on Lemmy and other places it became clear to me that most aren’t aware of what it can do and how much more robust it is compared to the usual “jankiness” we’re used to.
In this article I highlight less known features and give out a few practice examples on how to leverage Systemd to remove tons of redundant packages and processes.
My only complaint is it’s a bit verbose. I’d rather have it as an option inside the .service file. The .timer requires some boilerplate like [Unit].description (it… uh… triggers a service. that’s the description), and WantedBy=timers.target.
This can be solved through abstraction and automation.
In NixOS for example, you can declare a service that runs an arbitrary script every day like this:
This automatically creates a service file with the script in its ExecStart and an accompanying timer which runs daily and is part of the timers.target.
Yep, I manage my servers and local machine with Ansible so I abstracted it with a role. This is indeed not that bad of a con because it’s still plaintext so automation is easy, but it’s still a minor issue ;)
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This can be solved through abstraction and automation.
In NixOS for example, you can declare a service that runs an arbitrary script every day like this:
This automatically creates a service file with the script in its
ExecStartand an accompanying timer which runs daily and is part of thetimers.target.Yep, I manage my servers and local machine with Ansible so I abstracted it with a role. This is indeed not that bad of a con because it’s still plaintext so automation is easy, but it’s still a minor issue ;)