nixos/documentation: properly reference apropos(1), mention man -k

man -k is useful to mention as it is -- in constrast to apropos(1) --
actually required by POSIX.
This commit is contained in:
sternenseemann 2021-09-24 19:31:03 +02:00 committed by sterni
parent 6a3d020b90
commit bcc4c34640

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@ -114,7 +114,16 @@ in
description = ''
Whether to generate the manual page index caches.
This allows searching for a page or
keyword using utilities like <literal>apropos(1)</literal>.
keyword using utilities like
<citerefentry>
<refentrytitle>apropos</refentrytitle>
<manvolnum>1</manvolnum>
</citerefentry>
and the <literal>-k</literal> option of
<citerefentry>
<refentrytitle>man</refentrytitle>
<manvolnum>1</manvolnum>
</citerefentry>.
'';
};