How can I format logs using journalctl in systemd?
You can format logs in journalctl using the --output
option. For example, journalctl --output=short
.
What are the different output formats available?
The available formats include: short, verbose, json, json-pretty, and cat. You can specify them with the --output
flag.
Can I filter logs by time or service?
Yes, you can filter logs by time using --since
and --until
, and by service using -u <service-name>
.
Is there a way to save the formatted logs to a file?
Absolutely! You can redirect the output to a file like this: journalctl --output=short > logs.txt
.
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