base-system@gentoo.org
Gentoo Base System
This program forms part of the required functionality of
the LSB (Linux Standard Base) specification.
The program queries the installed state of the distribution
to display certain properties such as the version of the
LSB against which the distribution claims compliance as
well. It can also attempt to display the name and release
of the distribution along with an identifier of who produces
the distribution.
lsb
thkukuk/lsb-release_os-release