10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Below is my script to log all the command input by any user to /var/log/messages. But I cant achieve the desired output that i want. PLease see below.
function log2syslog
{
declare COMMAND
COMMAND=$(fc -ln -0)
logger -p local1.notice -t bash -i -- "$USER:$COMMAND"
}
trap... (12 Replies)
Discussion started by: invinzin21
12 Replies
2. Shell Programming and Scripting
Hi,
I have a log file that gets updated every second. Currently the size has grown to 20+ GB. I need to have a command/script, that will try to get the actual size of the file and will remove 50% of the data that are in the log file. I don't mind removing the data as the size has grown to huge... (8 Replies)
Discussion started by: Souvik Patra
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3. Shell Programming and Scripting
Hi people
I have a bash script with a line like this:
python example.py >> log &
But i can't see anything in the log file while python program is running only if the program ends seems to write the log file.
"$ cat log" for example don't show anything until the program ends.
Is there... (4 Replies)
Discussion started by: Tieso
4 Replies
4. HP-UX
Hey all, I have a problem I was hoping to get some help on. So I have my two auditfiles, audfile1 and audfile2 that can be written to, I want to have the text version of them write to an NFS mount that I have set up. So i already know that i can do .secure/etc/audsp audfile1 > //nfsmount/folder/... (5 Replies)
Discussion started by: CleverRiver6
5 Replies
5. Shell Programming and Scripting
The following is a piece of code to rename LOG_FILE_NEW to LOG_FILE once you get a result (either RUNNING or SHUTDOWN)
RESULT=""
sleep 30
while ; do
sleep 10
RESULT=`sed -n '/RUNNING/'p ${LOG_FILE_NEW}`
if ; then
RESULT=`sed -n '/SHUTTING_DOWN/'p ${LOG_FILE_NEW}`
fi
done
mv... (3 Replies)
Discussion started by: sonorous
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6. Filesystems, Disks and Memory
I analysed disk performance with blktrace and get some data:
read:
8,3 4 2141 2.882115217 3342 Q R 195732187 + 32
8,3 4 2142 2.882116411 3342 G R 195732187 + 32
8,3 4 2144 2.882117647 3342 I R 195732187 + 32
8,3 4 2145 ... (1 Reply)
Discussion started by: W.C.C
1 Replies
7. Programming
Hi,
I'm trying to figure out the best solution to the following problem, and I'm not
yet that much experienced like you. :-)
Basically I have to read a fairly large file, composed of "messages" , in order
to display all of them through an user interface (made with QT).
The messages that... (3 Replies)
Discussion started by: emitrax
3 Replies
8. Shell Programming and Scripting
Hello,
I have a Apache webserver running on RedHat. Its primary function is a proxy server for users accessing the internet. I have a transaction log that logs every transactions of every users. For users trying to access certain sites/content the transactions goes into a 302 redirect loop and... (2 Replies)
Discussion started by: bruno406
2 Replies
9. Shell Programming and Scripting
Hi all,
i would like to write the shell script program, it can monitor the access_log "real time"
when the access_log writing the line contain "abcdef" the program will be "COPY" this line into a file named "abcdef.txt", do the same thing if the contain "123456" "COPY" it into a file named... (3 Replies)
Discussion started by: eric_wong_ch
3 Replies
10. UNIX for Dummies Questions & Answers
hi....
how i can configurator a log file on real time....on unix solaris....
thanks a lot....
Best Regards... (3 Replies)
Discussion started by: chanfle
3 Replies
strerr(8) System Manager's Manual strerr(8)
NAME
strerr - Receives error messages from the STREAMS log driver
SYNOPSIS
/usr/sbin/strerr [-a sys_admin_mail_name] [-d logdir]
PARAMETERS
Specifies the mail name of the user to receive the message via mail. This is the system administrator by default. Specifies the directory
to contain the error log file. This is /var/adm/streams by default.
DESCRIPTION
The strerr daemon receives error messages from the STREAMS log driver (strlog) for addition to the STREAMS error log files (error.mm.dd) in
the STREAMS error logger directory (/var/adm/streams by default). When first called, the strerr daemon creates the log file error.mm.dd.
This is a daily log file, where mm indicates the month and dd indicates the day of the logged messages. The strerr daemon then appends
each error message that it subsequently receives from the STREAMS log driver to the log file.
STREAMS error log messages have the following format: seq_num std_time ticks_time flags mod_ID sub_ID msg_text where: The error
sequence number. The time the message was sent, in the format hh:mm:ss. The time the message was sent, measured in machine ticks since
the last boot. Can be any of the following indicators: Indicates that the message has also been saved in the process's trace log. Indi-
cates that the message signaled a fatal error. Indicates that the message is to be sent to the system administrator or specified user via
mail. The module identification number of the trace message source. The subidentification number of the trace message source. The trace
message text.
The strerr daemon will run continuously until terminated by the user.
FILES
The error log file or files on which strerr operates.
NOTES
Only one strerr process can open the STREAMS log driver at a time. This restriction is intended to maximize performance.
The STREAMS error logging mechanism works best when it is not overused. The strerr daemon can degrade STREAMS performance by affecting the
response, throughput, and other behaviors of the drivers and modules that invoke it. The daemon will also fail to capture messages if
drivers and modules generate messages at a higher rate than its optimum read rate. Missing sequence numbers among the messages in a log
file indicate that messages have been lost.
RELATED INFORMATION
Interfaces: strlog(7). delim off
strerr(8)
