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Created December 13, 2019 04:44
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journal d
A systemd component called journald collects and manages journal entries from all parts of the system. This is basically log information from applications and the kernel.
**1. To see all log entries, starting at the oldest entry**
`journalctl`
**2. journal entries from the current boot**
`journalctl -b`
**3. To see only kernel messages, such as those that are typically represented by dmesg**
`journalctl -k`
To see the above only from the current boot
`journalctl -k -b`
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