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	<title>Digital Crunch</title>
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	<description>Security Engineering Notes on Checkpoint, Cisco, Perl, Tufin, VMWare, Windows</description>
	<lastBuildDate>Fri, 24 Aug 2012 23:46:53 +0000</lastBuildDate>
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		<title>Test List of URLs for Fastest Response</title>
		<link>http://digitalcrunch.com/perl/test-list-of-urls-for-fastest-response/</link>
		<comments>http://digitalcrunch.com/perl/test-list-of-urls-for-fastest-response/#comments</comments>
		<pubDate>Fri, 24 Aug 2012 23:46:53 +0000</pubDate>
		<dc:creator>James</dc:creator>
				<category><![CDATA[Perl]]></category>

		<guid isPermaLink="false">http://digitalcrunch.com/?p=426</guid>
		<description><![CDATA[This Perl script will take a list of URLs and sort them by the fastest ping response. Originally written to test CPAN mirrors but you could use this for any list of URLs. !#/usr/bin/perl use strict; use warnings; use Net::Ping; use Time::HiRes; # takes a list of urls, pings them, returns a sorted list # [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>Bash Script to SCP Old Log Files in Check Point</title>
		<link>http://digitalcrunch.com/check-point-firewall/bash-script-to-scp-old-log-files-in-check-point/</link>
		<comments>http://digitalcrunch.com/check-point-firewall/bash-script-to-scp-old-log-files-in-check-point/#comments</comments>
		<pubDate>Tue, 21 Aug 2012 23:10:56 +0000</pubDate>
		<dc:creator>James</dc:creator>
				<category><![CDATA[Check Point Firewall]]></category>

		<guid isPermaLink="false">http://digitalcrunch.com/?p=423</guid>
		<description><![CDATA[One issue that might show up with any type of server is filling up diskspace with log files. This bash script can be modified to SCP and remove any type of file, but this demo bash script is for Check Point Firewalls. first, you&#8217;ll need to find the $FWDIR for your version: echo $FWDIR /opt/CPsuite-R71/fw1 [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<title>Perl Keyword Density Checker</title>
		<link>http://digitalcrunch.com/perl/perl-keyword-density-checker/</link>
		<comments>http://digitalcrunch.com/perl/perl-keyword-density-checker/#comments</comments>
		<pubDate>Sun, 19 Aug 2012 23:00:21 +0000</pubDate>
		<dc:creator>James</dc:creator>
				<category><![CDATA[Perl]]></category>

		<guid isPermaLink="false">http://digitalcrunch.com/?p=420</guid>
		<description><![CDATA[Not so much now, but keyword density used to be a very large factor in determining how well a website ranks. This perl script counts words and tells you what their percentage is: #!/usr/bin/perl -w use strict; use warnings; # Make a word frequency count my %seen = (); my $total = 0; while (&#60;DATA&#62;) [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>Perl Remove Unwanted HTML</title>
		<link>http://digitalcrunch.com/perl/perl-remove-unwanted-html/</link>
		<comments>http://digitalcrunch.com/perl/perl-remove-unwanted-html/#comments</comments>
		<pubDate>Fri, 17 Aug 2012 22:33:49 +0000</pubDate>
		<dc:creator>James</dc:creator>
				<category><![CDATA[Perl]]></category>

		<guid isPermaLink="false">http://digitalcrunch.com/?p=416</guid>
		<description><![CDATA[In case you want to remove the extra email such as spans, div, and other junk from a block of text, you can use HTML::Restrict like this: #!/usr/bin/perl use HTML::Restrict;   my $hr = HTML::Restrict-&#62;new();   $hr-&#62;set_rules({     # allowed     p  =&#62; [],     li =&#62; [],     ul =&#62; [],     h4 =&#62; [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<title>Perl MD5sum Using Digest::MD5</title>
		<link>http://digitalcrunch.com/perl/perl-md5sum-using-digestmd5/</link>
		<comments>http://digitalcrunch.com/perl/perl-md5sum-using-digestmd5/#comments</comments>
		<pubDate>Thu, 16 Aug 2012 04:13:29 +0000</pubDate>
		<dc:creator>James</dc:creator>
				<category><![CDATA[Perl]]></category>

		<guid isPermaLink="false">http://digitalcrunch.com/?p=350</guid>
		<description><![CDATA[There is a binary utility on most flavors of linux that allows you to compare if a file is exactly the same as another. Here is how you get MD5 info using Perl: I wrote something similar a few years ago and couldn&#8217;t find it. So I googled the docs on Digest::MD5 and found this [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<title>Perl Strip Out hrefs</title>
		<link>http://digitalcrunch.com/perl/perl-strip-out-hrefs/</link>
		<comments>http://digitalcrunch.com/perl/perl-strip-out-hrefs/#comments</comments>
		<pubDate>Mon, 13 Aug 2012 22:32:44 +0000</pubDate>
		<dc:creator>James</dc:creator>
				<category><![CDATA[Perl]]></category>

		<guid isPermaLink="false">http://digitalcrunch.com/?p=414</guid>
		<description><![CDATA[I was importing text into a shopping cart that was provided by the vendor, but they included links back to all their products! I wanted the keywords, but not the links. HTML::TokeParser::Simple did the job: #!/usr/bin/perl # strip out all hrefs, keep the rest use HTML::TokeParser::Simple; my $parser = HTML::TokeParser::Simple-&#62;new(\*DATA); while ( my $token = [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<title>Monitor Check Point Firewall with Bash Script</title>
		<link>http://digitalcrunch.com/check-point-firewall/monitor-check-point-firewall-with-bash-script/</link>
		<comments>http://digitalcrunch.com/check-point-firewall/monitor-check-point-firewall-with-bash-script/#comments</comments>
		<pubDate>Mon, 13 Aug 2012 03:13:05 +0000</pubDate>
		<dc:creator>James</dc:creator>
				<category><![CDATA[Check Point Firewall]]></category>

		<guid isPermaLink="false">http://digitalcrunch.com/?p=412</guid>
		<description><![CDATA[So&#8230; you want see what happened at 3am on the firewall but don&#8217;t have the money for orion, or other expensive monitoring software? Check out this bash script to monitor processes on your Check Point Firewall: Ok, this is really basic, but you get the idea: #!/bin/bash # Warning: # # * Scripting is not [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<title>How to Find Public IP Address from CLI</title>
		<link>http://digitalcrunch.com/troubleshooting/how-to-find-public-ip-address-from-cli/</link>
		<comments>http://digitalcrunch.com/troubleshooting/how-to-find-public-ip-address-from-cli/#comments</comments>
		<pubDate>Thu, 09 Aug 2012 18:05:19 +0000</pubDate>
		<dc:creator>James</dc:creator>
				<category><![CDATA[Troubleshooting]]></category>

		<guid isPermaLink="false">http://digitalcrunch.com/?p=399</guid>
		<description><![CDATA[Often, an IP address is hidden behind a proxy or NAT. Here is how you can tell the public IP: Using Curl to check Public IP: curl -s checkip.dyndns.org&#124;sed -e 's/.*Current IP Address: //' -e 's/]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Perl MIME::Base64</title>
		<link>http://digitalcrunch.com/perl/perl-mimebase64/</link>
		<comments>http://digitalcrunch.com/perl/perl-mimebase64/#comments</comments>
		<pubDate>Wed, 01 Aug 2012 12:55:36 +0000</pubDate>
		<dc:creator>James</dc:creator>
				<category><![CDATA[Perl]]></category>

		<guid isPermaLink="false">http://digitalcrunch.com/?p=344</guid>
		<description><![CDATA[Base64 Encoding allows you to convert a binary file into a text message. Sometimes binary is not allowed to be transmitted. Whatever your reason, here is how you create a Base64 encoded file using Perl: Base64 Encoding with Perl I didn&#8217;t write this, but thought it was worth saving. Digitalcrunch.com is an archive for my [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>Blue Coat Packet Capture</title>
		<link>http://digitalcrunch.com/troubleshooting/blue-coat-packet-capture/</link>
		<comments>http://digitalcrunch.com/troubleshooting/blue-coat-packet-capture/#comments</comments>
		<pubDate>Wed, 25 Jul 2012 14:40:00 +0000</pubDate>
		<dc:creator>James</dc:creator>
				<category><![CDATA[Troubleshooting]]></category>

		<guid isPermaLink="false">http://digitalcrunch.com/?p=323</guid>
		<description><![CDATA[The Blue Coat Proxy / Filter device transfers packets like any other network device. A simple troubleshooting technique is to see if the packets are flowing through the device as expected. Here are the commands to do a Blue Coat Packet Capture: Blue Coat Packet Capture pcap filter expr &#8220;host 10.1.1.2&#8243; setup a filter to [...]]]></description>
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