Hello,

Yes, all these exist.

You need to set:
SYSLOG_FILE=y

and then you may attach a file to the logger using:
syslog_file_channel()

If you want to also keep the UART logger active, then also set:
SYSLOG_MAX_CHANNELS=2
SYSLOG_DEFAULT=y

To have automatic rotations of the log files, you may use:
SYSLOG_FILE_ROTATIONS
SYSLOG_FILE_SIZE_LIMIT

In general, have a look in syslog's configurations, there are lots of
interesting options there.
Everything is located in: Device Drivers → System Logging


Στις Πέμ 13 Ιαν 2022 στις 7:56 μ.μ., ο/η Petro Karashchenko <
petro.karashche...@gmail.com> έγραψε:

> Hi,
>
> Is it possible to redirect syslog into a file (maybe even have it both on
> UART and a file)? Also a question is there utility like logrotate or any
> other so that maximum size for logs can be set and possibly compression
> when one log file is closed and new one is open?
>
> Best regards,
> Petro
>

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