installation: fix codeblock rendering in zfs performance tips section

[pmg-docs.git] / pmg-log-tracker.adoc

[[chapter_pmg-log-tracker]]
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pmg-log-tracker - Backend for the Tracking Center
=================================================
:pmg-toplevel:
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`pmg-log-tracker` is the backend for the Tracking Center. It parses the syslog
files in `/var/log/` for mail information. You can specify a different file to
parse, for example the mail log `/var/log/mail.log`, using the `-i` option.

As an example, parsing the mail.log file for everything between the 1st and 15th
of July would be possible with the following command:
----
pmg-log-tracker -i /var/log/mail.log -s "2021-07-01 00:00:00" -e "2021-07-15 23:59:59"
----

Start time `-s` and end time `-e` are optional. By default the end time will be
the current time and the start time will be 0:00 of the current day.

With the `--verbose` option, additional info will be printed, such as the
complete log for every mail.

It is also possible to filter the log entries based on hostname, from address,
to address, and other parameters. For a complete overview of all available
options, see `pmg-log-tracker --help`.

As a side effect of parsing the syslog, which doesn't contain information about
the year of the entries, the year passed to the `-s` and `-e` options has to
be the current one, rather than the one in which the logs were actually created.


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