June 2025
Beginner to intermediate
1180 pages
37h 48m
English
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20.2 Custom systemd Services
For network services that are available in ready-made packages, you do not need to worry about systemd configuration: the required files are supplied by all distributions. On Fedora, RHEL, and SUSE, you have to start the service using systemctl enable --now and enable it permanently. On Debian, Raspberry Pi OS, and Ubuntu, even this step is omitted.
How do you anchor a custom service in systemd? This section explains the syntax of custom systemd service files and presents two usage examples.
20.2.1 Custom systemd Configuration File
To set up a systemd service, you must create a *.service file in the /etc/systemd/system directory. Again, it’s convenient if you use a service file from another comparable service ...
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