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Full Discussion: Matching A URL pattern
Top Forums UNIX for Dummies Questions & Answers Matching A URL pattern Post 302507959 by royalibrahim on Friday 25th of March 2011 09:03:04 AM
Old 03-25-2011
Code:
awk 'match($0,"\"https?://[^\"]+") {print substr($0,RSTART+1,RLENGTH-1) }' file
perl -ne 's#.+?(https?://[^"]+).*#$1# && print' file
sed -rne 's#.+?(https?://[^"]+).*#\1#p' file
grep -o 'https\?://[^"]\+' file

 

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LWP::Protocol::https(3) 				User Contributed Perl Documentation				   LWP::Protocol::https(3)

NAME
LWP::Protocol::https - Provide https support for LWP::UserAgent SYNOPSIS
use LWP::UserAgent; $ua = LWP::UserAgent->new(ssl_opts => { verify_hostname => 1 }); $res = $ua->get("https://www.example.com"); DESCRIPTION
The LWP::Protocol::https module provides support for using https schemed URLs with LWP. This module is a plug-in to the LWP protocol handling, so you don't use it directly. Once the module is installed LWP is able to access sites using HTTP over SSL/TLS. If hostname verification is requested by LWP::UserAgent's "ssl_opts", and neither "SSL_ca_file" nor "SSL_ca_path" is set, then "SSL_ca_file" is implied to be the one provided by Mozilla::CA. If the Mozilla::CA module isn't available SSL requests will fail. Either install this module, set up an alternative "SSL_ca_file" or disable hostname verification. This module used to be bundled with the libwww-perl, but it was unbundled in v6.02 in order to be able to declare its dependencies properly for the CPAN tool-chain. Applications that need https support can just declare their dependency on LWP::Protocol::https and will no longer need to know what underlying modules to install. SEE ALSO
IO::Socket::SSL, Crypt::SSLeay, Mozilla::CA COPYRIGHT
Copyright 1997-2011 Gisle Aas. This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.18.2 2013-04-29 LWP::Protocol::https(3)
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