How about this one :
or, even use "lsof -u username", do some kind of pattern matching against the third and the fourth column, respectively FD and TYPE and then take actions.
I'd like to be able to identify in which column a string occurs. So far I know that I can tell how many columns there are and how to return a specific column:
$ sar -r | grep 'kbswpcad' | awk 'NF = 9 { print $NF }'
%swpused
I've even managed to get the columns to output to an array but I... (2 Replies)
HP-UX
All,
I work in a manufacturing environment where some users connect to our Progress-based system with wireless RF units (Bar-code). Sometimes they go out of range and get disconnected but their session remains alive (ghost sessions). This sometimes causes record lock problems and is a pain.... (6 Replies)
Hi Experts,
Can we use some command from unix to find the available network interface? I did tried
Its listing following, however how can I decide the which vender card is attached
e.g. if its hme , bge or some thing else
Thanks (7 Replies)
Hi all, I'd like to know how to identify the first word in a string (in bash) for e.g.
echo "enter your name"
read name
(user enters 'Joe Bloggs' for e.g.)
echo "hello $name"
(output says "hello Joe")
Thanks for any help (5 Replies)
Hi,
A script is running for multiple databases so data is also being populated for multiple DBs in a.txt file.
I need to rename this file once all the data is populated. Kindly suggest me How can I check once file is populated completely before renaming?
Thanks in advance. (3 Replies)
morning,
i introduce the following sentence:
"sudo lsof -i | grep smtp"
ang get a list of the processes. two of them i don't know what is the function: 29574 & 29575, with the following indication: "memo" the rest of the processes shown are smtpd. i kill these two processes and they disappear,... (4 Replies)
Discussion started by: brijan007
4 Replies
LEARN ABOUT LINUX
zegrep
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)