[TAG] suppress terminal messages of other processes

Christoph Sandhaus Christoph.Sandhaus at ops.de
Wed Feb 18 18:13:05 MSK 2004


(damned: should learn to "reply all" :-)

Hi Mike!

> Christoph, it would help if you give us some examples of exactly what
> messages you are saying.

O.K.

Intention:
-
display server status/activity (tty11, xterm, konsole, ...) using python
-
structured output (cursor positioning)
-
system: Caldera Open Linux (V3.1.1, server) (sorry for that, will change 
soon!)
-
kernel 2.4.13

Problem:
-
kernel messages (i.e.: "printk()", "echo stuff | wall") can't be suppressed: 
structured output is destroyed
-
custom scsi kernel modul will be changed, but system error messages are still 
active
-
messages like your example ("cannot load module char-major-10-175") still pass 
trough
-
once there was a network module (3c5xx maybe?, unsure right now): unplug the 
network cable => "... has diconnected"


Maybe I'v got an idea:
Doesn't the messages (i.e. from wall) arrive trough STDERR?
Is there a possibility to ignore incoming messages on STDERR on a xterm?


Greetings,
Christoph.





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