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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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Is it good practice to run a system without a syslog daemon? (sh.itjust.works)

submitted 2 months ago by [email protected] to c/[email protected]

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If I'm using Arch or another minimal distro, is it a good idea to install a syslog daemon? Or can I go without?

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[–] [email protected] 3 points 2 months ago (5 children)

wish I knew how to use the journal, seems like there isn't any good way to just search the previous session's logs without a mountain of fuss or having to guess file names

[–] [email protected] 7 points 2 months ago (4 children)

Check that you actually have persistent storage enabled. (See man journald.conf and search for Storage)

Read up on the numerous parameters to journalctl. (man journalctl)

journalctl --boot -2 will show logs from previous boot.

journalctl --since "-2 weeks" --unit=sshd last two weeks worth of sshd logs.

[–] patatahooligan 3 points 2 months ago (1 children)

I think there's a minor mistake in your command. jounalctl --boot -1 is the previous boot. The counting starts at --boot 0 for the current one.

[–] [email protected] 2 points 2 months ago

You're right ofcourse.

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