In the Balena dashboard, I want to output all the (last 1000?) warning log messages in the HostOS terminal.
I looked in:
balena logs --help and in journalctl – help.
Probably something like this:
journalctl -f -n 1000 -a -u balena but then with an extra option to output warning lines only.
How can I print the warning log messages only?
Persistent logging is enabled and devices is rebooted afterwards.