l i n u x - u s e r s - g r o u p - o f - d a v i s
Next Meeting:
July 7: Social gathering
Next Installfest:
Latest News:
Jun. 14: June LUGOD meeting cancelled
Page last updated:
2004 Jan 08 16:05

The following is an archive of a post made to our 'vox-tech mailing list' by one of its subscribers.

Report this post as spam:

(Enter your email address)
Re: [vox-tech] Regexp Question
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [vox-tech] Regexp Question

On Thu, 8 Jan 2004, Richard Crawford wrote:

> I'm writing a Perl script which will go through all of the files in a
> directory and delete all of the text between <FORM and RESET>.  In each
> file, there are about ten lines of text between the two strings.  This has
> been breaking my head for a couple of hours now.  Anyone got any
> suggestions?

#!/usr/bin/perl -w
use strict;
$/='';       # no record separator
my $x = <>;  # process stdin to a single string
$x =~ s/<FORM.*?RESET>//sg; # substitute nothing where the minimal match
                            # occurs, disregard newlines, repeat
                            # throughout entire string
print $x;    # ship result to stdout

works regardless of where in the lines the form and reset tags are.

Jeff Newmiller                        The     .....       .....  Go Live...
DCN:<jdnewmil@dcn.davis.ca.us>        Basics: ##.#.       ##.#.  Live Go...
                                      Live:   OO#.. Dead: OO#..  Playing
Research Engineer (Solar/Batteries            O.O#.       #.O#.  with
/Software/Embedded Controllers)               .OO#.       .OO#.  rocks...2k

vox-tech mailing list

LUGOD Group on LinkedIn
Sign up for LUGOD event announcements
Your email address:
LUGOD Group on Facebook
'Like' LUGOD on Facebook:

Hosting provided by:
Sunset Systems
Sunset Systems offers preconfigured Linux systems, remote system administration and custom software development.

LUGOD: Linux Users' Group of Davis
PO Box 2082, Davis, CA 95617
Contact Us

LUGOD is a 501(c)7 non-profit organization
based in Davis, California
and serving the Sacramento area.
"Linux" is a trademark of Linus Torvalds.

Sponsored in part by:
O'Reilly and Associates
For numerous book donations.