Status messages of ddclient go to stdout, which is block buffered by
default, so most of its output won't appear in the journal until it is
exiting:
-- Reboot --
Apr 19 11:31:04 xen systemd[1]: Starting Dynamic DNS Client...
Apr 19 11:31:04 xen systemd[1]: Started Dynamic DNS Client.
Apr 19 11:31:53 xen systemd[1]: Stopping Dynamic DNS Client...
Apr 19 11:31:53 xen ddclient[530]: === opt ====
Apr 19 11:31:53 xen ddclient[530]: opt{cache} : <undefined>
Apr 19 11:31:53 xen ddclient[530]: opt{cmd} : <undefined>
...
Fix this by adding a patch to set line buffering on stdout.
Nixpkgs is a collection of packages for Nix package manager.
NixOS linux distribution source code is located inside nixos/ folder.
- NixOS installation instructions
- Documentation (Nix Expression Language chapter)
- Manual (How to write packages for Nix)
- Manual (NixOS)
- Continuous package builds for unstable/master
- Continuous package builds for 14.12 release
- Tests for unstable/master
- Tests for 14.12 release
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