I am clear. Thanks for replying all.
- Original Message -
From: "Bob Showalter" <[EMAIL PROTECTED]>
To: "'raj'" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
Sent: Thursday, June 17, 2004 5:48 PM
Subject: RE: Perl newbie: regexp
> raj w
raj wrote:
> Hello All,
>I am new to perl. I want to display the lines which
> have "Testing" word. I have to do this in command line.
>
> I tried the with following options. Its not work what I expected. It
> dispalys all lines.
>
> perl -p -e 'print if /Testing/m' test.txt
-p s
This will do it:
perl -n -e 'print if /Testing/m' test.txt
'-p' prints every line in the file so you'll see the matching lines
twice (one because of '-p' and the other because of 'print') and the
non-matching lines once (because of '-p').
Look in 'perldoc perlrun' for differences on '-p' and '-
Hello All,
I am new to perl. I want to display the lines which have
"Testing" word. I have to do this in command line.
I tried the with following options. Its not work what I expected. It
dispalys all lines.
perl -p -e 'print if /Testing/m' test.txt
ANy help much appreciated!
Reg
