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Merge pull request #17702 from rnhmjoj/master

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Extend $SYSTEMD_COLORS to switch colors mode
This commit is contained in:
Lennart Poettering
2020-12-16 19:26:40 +01:00
committed by GitHub
parent a8af734e75 dcdd9030ba
commit e4dde4e87d
8 changed files with 137 additions and 72 deletions
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man/less-variables.xml
+5 -4
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@@ -94,10 +94,11 @@
<varlistentry id='colors'>
<term><varname>$SYSTEMD_COLORS</varname></term>
<listitem><para>The value must be a boolean. Controls whether colorized output should be
generated. This can be specified to override the decision that <command>systemd</command> makes based
on <varname>$TERM</varname> and what the console is connected to.</para>
</listitem>
<listitem><para>Takes a boolean argument. When true, <command>systemd</command> and related utilities
will use colors in their output, otherwise the output will be monochrome. Additionally, the variable can
take one of the following special values: <literal>16</literal>, <literal>256</literal> to restrict the use
of colors to the base 16 or 256 ANSI colors, respectively. This can be specified to override the automatic
decision based on <varname>$TERM</varname> and what the console is connected to.</para></listitem>
</varlistentry>
<!-- This is not documented on purpose, because it is not clear if $NO_COLOR will become supported