man: explain that the journal field SYSLOG_IDENTIFIER is usually derived from program_invocation_short_name

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Lennart Poettering 2014-03-25 00:10:41 +01:00
parent b107b705cc
commit d2753d2200
1 changed files with 4 additions and 1 deletions

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@ -156,7 +156,10 @@
(formatted as decimal string),
the identifier string
(i.e. "tag"), and the client
PID.</para>
PID. (Note that the tag is
usually derived from glibc's
<varname>program_invocation_short_name</varname>
variable, see <citerefentry><refentrytitle>program_invocation_short_name</refentrytitle><manvolnum>3</manvolnum></citerefentry>.)</para>
</listitem>
</varlistentry>