number causing this entry, if
any. Contains the numeric
value of
- <citerefentry><refentrytitle>errno</refentrytitle><manvolnum>3</manvolnum></citerefentry>
+ <citerefentry project='man-pages'><refentrytitle>errno</refentrytitle><manvolnum>3</manvolnum></citerefentry>
formatted as a decimal
string.</para>
</listitem>
(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>
<varlistentry>
<term><varname>_CAP_EFFECTIVE=</varname></term>
<listitem>
- <para>The effective <citerefentry><refentrytitle>capabilities</refentrytitle><manvolnum>7</manvolnum></citerefentry> of
+ <para>The effective <citerefentry project='man-pages'><refentrytitle>capabilities</refentrytitle><manvolnum>7</manvolnum></citerefentry> of
the process the journal entry
originates from.</para>
</listitem>
messages containing coredumps from
system and session units.
See
- <citerefentry><refentrytitle>systemd-coredumpctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>.
+ <citerefentry><refentrytitle>coredumpctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>.
</para>
</listitem>
</varlistentry>
JSON Format</ulink>, the addresses of journal entries
are serialized into fields prefixed with double
underscores. Note that these are not proper fields when
- stored in the journal but for addressing meta data of
+ stored in the journal but for addressing metadata of
entries. They cannot be written as part of structured
log entries via calls such as
<citerefentry><refentrytitle>sd_journal_send</refentrytitle><manvolnum>3</manvolnum></citerefentry>. They
microseconds, formatted as a decimal
string. To be useful as an
address for the entry, this
- should be combined with with the
+ should be combined with the
boot ID in <literal>_BOOT_ID=</literal>.
</para>
</listitem>
<citerefentry><refentrytitle>journalctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
<citerefentry><refentrytitle>journald.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
<citerefentry><refentrytitle>sd-journal</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
- <citerefentry><refentrytitle>systemd-coredumpctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>coredumpctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
<citerefentry><refentrytitle>systemd.directives</refentrytitle><manvolnum>7</manvolnum></citerefentry>
</para>
</refsect1>