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All right, let's have a look at
the commands that we've seen in this lesson.

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There was journalctl, the main command that
helps you to work with the systemd journal.

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Till is showing the last couple
of lines in the configuration file, and

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that can be useful for monitoring
what's going on in var log messages.

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And less is also
well, you already knew it.

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It's what you use to read
log files in the varlog directory.

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And logger is a convenient command that
allows you to write messages directly to your

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current logging system. It works with rsyslog.
It also works with systemd journal D.