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Shell Programming and Scripting
Hidden Characters in Regular Expression Matching Perl - Perl Newbie
Post 302541858 by yazu on Tuesday 26th of July 2011 03:05:35 AM
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if ($str =~ /(<title>)(+)(<\/title>)/ ){
print "$2\n";
}
It returns :
My
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Hi,
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I am trying to use perl LWP module to read and get a specfic URL page. The issue is that the URL ends with the data and time and time is not consistent it changes all the time. if anyone could help me how to write a regular expressin that would work in the LWP::UserAgent get function to... (0 Replies)
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Could you help me with this please. This regular expression seems to match for the wrong input
#!/usr/bin/perl
my $inputtext = "W1a$%XXX";
if($inputtext =~ m/+X+/)
{
print "matches\n";
}
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10. Shell Programming and Scripting
I had a string in perl script as below.
Tue Augáá7 03:54:12 2012
Now I need to replace the special character with space.
After removing the special chaacters
Tue Aug 7 03:54:12 2012
Could anyone please help me here for writing the regular expression?
Thanks in advance..
Regards,
GS (1 Reply)
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LEARN ABOUT DEBIAN
podviewer
PODVIEWER(1p) User Contributed Perl Documentation PODVIEWER(1p) NAME
podviewer - a Gtk2-Perl POD Reading Program SYNOPSIS
podviewer [FILE|MODULE|FUNCTION|POD] DESCRIPTION
"podviewer" provides a simple and attractive way to read Perl's POD documentation. You can use it to read the Perl POD pages, module documentation and information about Perl's builtin functions. KEYBOARD SHORTCUTS
"podviewer" supports a wide number of keyboard shortcuts. They are documented here. o "Ctrl-U" or "Alt-Up" Go up a level. That is, if you're reading the documentation for "Foo::Bar", typing "Ctrl-U" will take you to the "Foo" page. o "Alt-Left" Go back in your browsing history. o "Alt-Right" Go forward in your browsing history. o "Ctrl-H" Go home. If you have the "home" option set in your config (see below), entering "Ctrl-H" will take you there. o "Ctrl-L" This toggles the document index. o "Ctrl-O" This pops up a dialog allowing you to choose a document to read. o "Ctrl-R" or "F5" This reloads the current document. o "Ctrl-Q" This quits the program. o "Ctrl-F" This pops up a dialog for you to enter some search text. o "Ctrl-G" This performs the previous search, but from the most recently found result. You can also repeat the previous search by pressing enter when the cursor is in the search box. o "F1" Loads this document. CONFIGURATION OPTIONS
"podviewer" stores its configuration settings in a resource file, located at "$HOME/.podviewrc". This file contains simple "name=value" pairs for various things: o "icon-size" If you want to change the size of the icons on the toolbar, change this value. The values are standard Gtk+ stock values. o "home" This is the name of the document you want to be your home page. This page is loaded when you start the program without arguments, hit the Home button, or type "Ctrl-H". SEE ALSO
o Gtk2 or <http://gtk2-perl.sf.net/> o <http://developer.gnome.org/doc/API/2.0/gtk/GtkTextView.html> o Gtk2::Ex::PodViewer::Parser AUTHORS
Gavin Brown, Torsten Schoenfeld and Scott Arrington. COPYRIGHT
(c) 2003-2005 Gavin Brown (gavin.brown@uk.com). All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.10.0 2005-10-04 PODVIEWER(1p)