It does not display any header since you 1st grep for "Average" and so the header is lost. Maybe just add a printf somewhere in there with printing the header your own.
Also your chain of greps (crepes? ) can be done with one grep like for example:
Code:
grep -viE "Average|^$|restart|System|AIX"
Your question about an alternative for cron has been answered in your other post where you explicit ask for this. Double posting is not allowed so keep your questions separated please.
I am the newest of newbies. Please excuse my ignorance. I have come across these two executables, sar and inedt, and am unfamiliar with their function. I have searched my limited resource library and would appreciate any insight available.
Rgds,
Ren (7 Replies)
We have a script that uses
sar -u 1 10 | awk '/Average/ { print ( $2 + $3 ) }'
to get the CPU usage of a mutli engine machine. We think we are getting wrong information from the above string. We think it is adding up the total of the 12 engines and reporting back the total not the overall... (5 Replies)
when i used sar -u -f xxxx
i've got the result like the following
...
18Aug200614:45:00 0 1 0 99
18Aug200614:50:00 1 1 0 98
18Aug200622:42:46 1 0 0 98
18Aug200607:00:00 0 0 100 0
18Aug200608:20:48 ... (0 Replies)
Hi All,
I have come through this very nice tool which stores the week performance stats in solaris, but its only stores the stats for 8 in the morning to 5 in the evening. i want to extend the facility to work 24 hrs . Does anyone know how to do that?
Thanks in advance (1 Reply)
I am trying to set up sar on my AIX server. We have been running sar and getting reports on out Linux boxes in the past but would like to try to do the same in AIX. On my Linux i have a sar.sh that looks like this:
#!/bin/bash
LC_ALL=C sar -A -f /var/log/sa/sa27 > /server023.txt
LC_ALL=C sar -A... (1 Reply)
Dear All,
I had added these lines in crontab.
0 * * * 0-6 /usr/lib/sa/sa1
00,15,30,45 * * * 0-6 /usr/lib/sa/sa1
5 18 * * 0-6 /usr/lib/sa/sa2 -s 8:00 -e 18:01 -i 1200 -A
After adding these lines I have to get sar file.
But here I am not getting any files in /var/adm/sa directory in one... (2 Replies)
HI I ma using mpstat and sar commands to check the cpu utilisation
but the results are not matching .I dont understand why thisis happening?
$ sar -u 12 5
Linux 2.6.9-89.35.1.ELhugemem (abcd.efgh.com) 03/07/2013
02:43:16 AM CPU %user %nice %system %iowait %idle... (1 Reply)
Hi All,
I am trying to run sar on a Redhat server during a test I am performing for a couple of hours. I would like to get the sar metrics for every second (instead of the regularly set up 10 minute interval in the cron). What is the most efficient way to do this?
Thanks,
Shahzad (6 Replies)
Discussion started by: sleo
6 Replies
LEARN ABOUT X11R4
zgrep
ZGREP(1) General Commands Manual ZGREP(1)NAME
zgrep - search possibly compressed files for a regular expression
SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename...
DESCRIPTION
Zgrep invokes grep on compressed or gzipped files. These grep options will cause zgrep to terminate with an error code:
(-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*). All other options specified are passed directly to grep. If no file is specified, then the
standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and fed to grep.
If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.
EXIT CODE
2 - An option that is not supported was specified.
AUTHOR
Charles Levert (charles@comm.polymtl.ca)
SEE ALSO grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)ZGREP(1)
01-28-2010
) can be done with one grep like for example: