How could I got the log file


 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting How could I got the log file
# 1  
Old 07-25-2011
How could I got the log file

I want to get my module log to a log file but I got nothing .
Quote:
root@localhost:/root> echo 8 > /proc/sys/kernel/printk
root@localhost:/root> modprobe 4g
translate the 0 address of gos to physical
phsicall address : 0x10000000
PASS: os run greater than 4G
and then
I want to got log to a log file for modprobe so I run


Quote:
root@localhost:/root> rmmod 4g
root@localhost:/root> echo 8 > /proc/sys/kernel/printk
root@localhost:/root> modprobe 4g 2>&1 |tee -a 4g.log
but it return nothing
Quote:
root@localhost:/root>cat 4g.log
can sb show me the way

Last edited by yanglei_fage; 07-25-2011 at 12:38 AM..
# 2  
Old 07-25-2011
You cannot write to /proc - it is kernel memory. If you succeed you will cause damage to the kernel
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Web Development

How to log http 404 error to a separate log file?

Apache Web Server: how to log http 404 error to a separate log file and i do not want to log in access.log please advice. (2 Replies)
Discussion started by: raghur77
2 Replies

2. Shell Programming and Scripting

Check log file size every 10 minute. Alert if log not update

How to check log size every 10min. by script (can use crontab) if log size not change with alert "Log not update" Base run on SunOS 5.8 Generic_Virtual sun4u sparc SUNW,SPARC-Enterprise logFiles="log1.log log2.log" logLocation="/usr/home/test/log/" Out put. Tue Jan 31... (3 Replies)
Discussion started by: ooilinlove
3 Replies

3. HP-UX

Script to monitor /var/opt/resmon/log/event.log file

AM in need of some plugin/script that can monitor HP-UX file "/var/opt/resmon/log/event.log" . Have written a scrip in sh shell that is working fine for syslog.log and mail.log as having standard format, have interrogated that to Nagios and is working as I required . But same script failed to... (3 Replies)
Discussion started by: Shirishlnx
3 Replies

4. BSD

Kerberos log file does not log when ticket is destroyed

Hi, in the log file there is line when the ticket is issued but when an user destroys the ticket there is no record. Does someone have an idea? (0 Replies)
Discussion started by: gaspar
0 Replies

5. Shell Programming and Scripting

Perl's buffered I/O is causing me to miss latest log file entries in log colorizer. How to fix?

I've been finding myself using a log file colorizer written in perl to reformat and colorize the output from many different programs. Mainly, however, I use it to make the output from "tail -f" commands more readable. The base perl script I use is based on "colorlogs.pl" available from the... (1 Reply)
Discussion started by: rcsteiner
1 Replies

6. Shell Programming and Scripting

Capture all error message in Log file and send the Log file by email

Hi I have a requirement to write a script to capture all errors in a Logfile and send the file in email. If there is any error occurred the subject of email will be ERROR , If there are no error occurred the subject of email will be SUCCESS. So I created a Log file and put the Appropriate... (2 Replies)
Discussion started by: dgmm
2 Replies

7. Shell Programming and Scripting

Delete log file entries based on the Date/Timestamp within log file

If a log file is in the following format 28-Jul-10 ::: Log message 28-Jul-10 ::: Log message 29-Jul-10 ::: Log message 30-Jul-10 ::: Log message 31-Jul-10 ::: Log message 31-Jul-10 ::: Log message 1-Aug-10 ::: Log message 1-Aug-10 ::: Log message 2-Aug-10 ::: Log message 2-Aug-10 :::... (3 Replies)
Discussion started by: vikram3.r
3 Replies

8. Shell Programming and Scripting

Rename a log file to old, then create a new log file.

Hi all, I have about 15 directories all with exactly the same structure. I have a file in each of them called log.txt. This file sits in /home/ftp/*usernamehere*/ftptransfer/log/ Username here is the only change in each of the 15 directories. I want to create a SIMPLE shell script that... (5 Replies)
Discussion started by: mokachoka
5 Replies

9. Shell Programming and Scripting

Rename log file according to log file age

Hi Experts, i am new in shell programming. i am having some problem of checking the log file age and rename it. for example: when i run the shell script, the script will check how old is the log file, if the log is already 10 days old(variable). then the log file will rename. hope to... (3 Replies)
Discussion started by: ewawong
3 Replies

10. Shell Programming and Scripting

alert_oss.log oracle log file in hp-unix

Hi I have go this alert_oss.log that is basically capturing all the oracle errorlogs.Now the problem is that it is one huge file and to see log of some particular date i tried cat alert_oss.log | grep 'Mar 25 10:44:45 2007' > alert_25.txt is not giving me the required output. pls suggest ... (3 Replies)
Discussion started by: Assassin
3 Replies
Login or Register to Ask a Question