[arch-general] How to show (kernel) messages by journalctl?

[Ralf Mardorf]

On Mon, 14 Oct 2013 19:38:54 +0200, Timothée Ravier <siosm99 at gmail.com>  
wrote:
> To get log data from a specific startup, as root/using sudo, run:
> # journalctl -b -1 "_TRANSPORT=kernel"
> where "-b -1" means the previous boot ("-b -2" meaning the boot before
> and so on).
>
> You can also use:
> # journalctl -b -0 "_TRANSPORT=kernel"
> to show current boot messages, which is equivalent to:
> # journalctl -k

Thank you Tim, Chris and John :)

Regards,
Ralf