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Homework and Emergencies Emergency UNIX and Linux Support Capturing console (/dev/ttyS1) logs Post 302634847 by xerox on Friday 4th of May 2012 12:50:22 AM
Old 05-04-2012
Data Capturing console (/dev/ttyS1) logs

Hi,

I have been trying to capture console logs from the init script.
When the ramfs is mounted, i check if usb is connected , if conncted, i mount it and redirected the console logs like so:

Code:
cat & /dev/ttyS1 >> /mnt/logs.txt

I'm getting

Code:
/bin/sh : /dev/ttyS1 :permission denied

I tried changing the permission to 777, but to no avail.Smilie
I also tried sudo, and found out that our ramfs does not support this command.
The console logs are still being printed on the monitor.

Please suggest a solution.

Thanks.
 

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sysmsg(7D)							      Devices								sysmsg(7D)

NAME
sysmsg - system message routing to console devices SYNOPSIS
/dev/sysmsg DESCRIPTION
The file /dev/sysmsg routes output to a variable set of console devices. Writes to /dev/sysmsg are always directed to the system console /dev/console, and are in addition directed to a set of auxiliary console devices managed by consadm(1M). Only root has permission to write to this device. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsr | +-----------------------------+-----------------------------+ |Interface Stability |Stable | +-----------------------------+-----------------------------+ SEE ALSO
consadm(1M), syslogd(1M) , attributes(5), console(7D) SunOS 5.10 13 Oct 1998 sysmsg(7D)
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