this post was submitted on 01 Aug 2024
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    Remember to not to forget clearing your journal (lemmy.world)
    submitted 3 months ago by [email protected] to c/[email protected]
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    [–] [email protected] 152 points 3 months ago (28 children)

    Cleanup

    Check current disk usage:

    sudo journalctl --disk-usage

    Use rotate function:

    sudo journalctl --rotate

    Or

    Remove all logs and keep the last 2 days:

    sudo journalctl --vacuum-time=2days

    Or

    Remove all logs and only keep the last 100MB:

    sudo journalctl --vacuum-size=100M

    How to read logs:

    Follow specific log for a service:

    sudo journalctl -fu SERVICE

    Show extended log info and print the last lines of a service:

    sudo journalctl -xeu SERVICE

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

    Why isn't it configured like that by default?

    [–] faerbit 5 points 3 months ago

    It is. The defaults are a little bit more lenient, but it shouldn't gobble up 80 GB of storage.

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