There are online sources to systemd that should be available as man pages, too. e.g. https://www.freedesktop.org/software/systemd/man/systemd.directives.html https://www.freedesktop.org/software/systemd/man/systemd.index.html
commit 7ddd8548bf1a60b377aa9c73138a68c69f4e474e Author: Mike Gilbert <floppym@gentoo.org> Date: Thu Jun 2 08:34:19 2016 -0400 sys-apps/systemd: install manpage indexes Bug: https://bugs.gentoo.org/584676 Package-Manager: portage-2.3.0_rc1_p14 sys-apps/systemd/Manifest | 1 + sys-apps/systemd/metadata.xml | 1 + sys-apps/systemd/systemd-230-r1.ebuild | 21 +++++++++++++++++---- sys-apps/systemd/systemd-9999.ebuild | 23 ++++++++++++++++++----- 4 files changed, 37 insertions(+), 9 deletions(-)