man: document the new sysctl.d/ - prefix

This commit is contained in:
Lennart Poettering 2019-07-26 09:24:11 +02:00
parent dec02d6e19
commit e08be64937

View file

@ -59,6 +59,10 @@
<filename>/proc/sys/net/ipv4/conf/enp3s0.200/forwarding</filename>.
</para>
<para>If a variable assignment is prefixed with a single <literal>-</literal> character, any attempts to
set it that fail will be ignored (though are logged). Moreover, any access permission errors, and
attempts to write variables not defined on the local system are ignored (and logged) too.</para>
<para>The settings configured with <filename>sysctl.d</filename>
files will be applied early on boot. The network
interface-specific options will also be applied individually for