09-26-2011
Hi Pludi,
I have tried a lot .I know the grep command
Eg: grep exercise exercise.txt
but in above using grep command we can search only single word or digit
if i want to search the digit which is greter than 1000 then how to use this
I am new to this plz need ur help.
---------- Post updated at 05:27 PM ---------- Previous update was at 05:11 PM ----------
Hi Polineni,
Thanks a lot for helping me.
Need one more help which is not related to above
can u plz tell me how to use code tags , as u have used for posting the code here
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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)