Avoid logs from main terminal

[Agrain Patrick]

Hello,

 

Using latest tmux package from Rocky 8 repository, I have tested it on our system.

On the main console, we have sometimes a lot of output due to a running service.

And those outputs are also present in the newly created tmux session.

 

Is there a way not to have those outputs in any new tmux sessions ?

 

Thanks.

Best regards,

Patrick Agrain

[Patrick Agrain]

Hello,

A little more on this topic.

The main console is either /dev/ttyS1 for baremetal HW or /dev/tty1 in case of a VM.

The messages are logs of IPV4 martian packets raised when trying to ssh the machine by an untrusted host.

When creating a tmux session with 1 window (either on baremetal HW or VM), the new console is bound to /dev/pts/0 and those Martian packets logs are also visible inside the tmux windows.

So, is it better to try to hide the logs by configuring the tmux session (if possible) or to try to avoid that the Martian packets are spread over all potential console devices ?

Thanks.

Best regards,

Patrick Agrain

[Nicholas Marriott]

Maybe "mesg n" but if it is writing to the tty as root there is nothing tmux can do to stop it.

--
You received this message because you are subscribed to the Google Groups "tmux-users" group.
To unsubscribe from this group and stop receiving emails from it, send an email to tmux-users+...@googlegroups.com.
To view this discussion on the web, visit https://groups.google.com/d/msgid/tmux-users/aae33ca4-e6bf-42d6-8274-f1fb6f5088fcn%40googlegroups.com.