3b098432be
From https://www.freedesktop.org/wiki/Software/systemd/NetworkTarget/. I changed the order in the page, but didn't change the text too much. Now the discussion of the different targets is at the top, and they are ordered like during boot (network-pre.target first, then network.target, and network-online.target last). The parts about LSB and $network are pushed down a bit. I think it is still useful to have them, but not as the main entry point into the discussion. I tried to clean up the grammar and wording a bit. One meanigful change is that we now don't say that network-online.target means interfaces are up and IP addresses have been assigned. In other places we were saying that the actual implementation is provided by NetworkManager-wait-online.service, so the actual meaning is not under our control. The text is changed to say "usually". The last paragraph is new, I think it's good to say that "dnf-makecache.service" is fine to use "network-online.target".
System and Service Manager
Details
Most documentation is available on systemd's web site.
Assorted, older, general information about systemd can be found in the systemd Wiki.
Information about build requirements is provided in the README file.
Consult our NEWS file for information about what's new in the most recent systemd versions.
Please see the Code Map for information about this repository's layout and content.
Please see the Hacking guide for information on how to hack on systemd and test your modifications.
Please see our Contribution Guidelines for more information about filing GitHub Issues and posting GitHub Pull Requests.
When preparing patches for systemd, please follow our Coding Style Guidelines.
If you are looking for support, please contact our mailing list or join our IRC channel.
Stable branches with backported patches are available in the stable repo.