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	<title>cristian radulescu &#187; Operating Systems</title>
	<atom:link href="http://cristian-radulescu.ro/category/operating-systems/feed" rel="self" type="application/rss+xml" />
	<link>http://cristian-radulescu.ro</link>
	<description>Linux user, PHP developer</description>
	<lastBuildDate>Thu, 22 Apr 2010 20:25:43 +0000</lastBuildDate>
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		<title>Disk management in Linux</title>
		<link>http://cristian-radulescu.ro/article/disk-management-in-linux.html</link>
		<comments>http://cristian-radulescu.ro/article/disk-management-in-linux.html#comments</comments>
		<pubDate>Tue, 20 Apr 2010 18:52:59 +0000</pubDate>
		<dc:creator>cristian.radulescu</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Software]]></category>
		<category><![CDATA[cli]]></category>
		<category><![CDATA[disk management]]></category>
		<category><![CDATA[disk partitioning]]></category>
		<category><![CDATA[disk space usage]]></category>
		<category><![CDATA[linux commands]]></category>
		<category><![CDATA[linux file system]]></category>

		<guid isPermaLink="false">http://cristian-radulescu.ro/?p=154</guid>
		<description><![CDATA[If you need to manage your disk or just check the disk space usage of a Linux powered computer, here are some suggestions for both graphical and command line interfaces.]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>CLI search and replace in multiple files</title>
		<link>http://cristian-radulescu.ro/article/cli-search-and-replace-in-multiple-files.html</link>
		<comments>http://cristian-radulescu.ro/article/cli-search-and-replace-in-multiple-files.html#comments</comments>
		<pubDate>Thu, 11 Mar 2010 18:23:10 +0000</pubDate>
		<dc:creator>cristian.radulescu</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[cli]]></category>
		<category><![CDATA[find]]></category>
		<category><![CDATA[search and replace]]></category>
		<category><![CDATA[sed]]></category>

		<guid isPermaLink="false">http://cristian-radulescu.ro/?p=150</guid>
		<description><![CDATA[Here is a quick tip about how to find and replace a text in multiple files, from CLI.In this example you have some text files (.txt) with urls like "http://example.com, http://another-example.com...". What you are trying to do is to replace all "http" references with "https".]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Midnight Commander preserve saved settings</title>
		<link>http://cristian-radulescu.ro/article/midnight-commander-preserve-saved-settings.html</link>
		<comments>http://cristian-radulescu.ro/article/midnight-commander-preserve-saved-settings.html#comments</comments>
		<pubDate>Thu, 03 Dec 2009 18:37:53 +0000</pubDate>
		<dc:creator>cristian.radulescu</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Software]]></category>
		<category><![CDATA[Ubuntu]]></category>

		<guid isPermaLink="false">http://cristian-radulescu.ro/?p=148</guid>
		<description><![CDATA[Midnight Commander, one of the most used CLI file managers available for Linux is unable to preserve settings over different sessions]]></description>
		<wfw:commentRss>http://cristian-radulescu.ro/article/midnight-commander-preserve-saved-settings.html/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Find all folders with same name in a directory tree and execute commands on them</title>
		<link>http://cristian-radulescu.ro/article/find-all-folders-with-same-name-in-a-directory-tree-and-execute-commands-on-them.html</link>
		<comments>http://cristian-radulescu.ro/article/find-all-folders-with-same-name-in-a-directory-tree-and-execute-commands-on-them.html#comments</comments>
		<pubDate>Sun, 11 Oct 2009 13:57:03 +0000</pubDate>
		<dc:creator>cristian.radulescu</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[linux commands]]></category>

		<guid isPermaLink="false">http://cristian-radulescu.ro/?p=143</guid>
		<description><![CDATA[In a Linux CLI environment you can use the "find" command to search for files or folder. In this tutorial I will explain how to find folders having the same name in a directory tree and execute commands on them.]]></description>
		<wfw:commentRss>http://cristian-radulescu.ro/article/find-all-folders-with-same-name-in-a-directory-tree-and-execute-commands-on-them.html/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>PHP CLI increase memory limit</title>
		<link>http://cristian-radulescu.ro/article/php-cli-increase-memory-limit.html</link>
		<comments>http://cristian-radulescu.ro/article/php-cli-increase-memory-limit.html#comments</comments>
		<pubDate>Sat, 03 Oct 2009 15:55:01 +0000</pubDate>
		<dc:creator>cristian.radulescu</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[PHP]]></category>
		<category><![CDATA[Programming]]></category>
		<category><![CDATA[Windows]]></category>
		<category><![CDATA[cli]]></category>
		<category><![CDATA[web development]]></category>

		<guid isPermaLink="false">http://cristian-radulescu.ro/?p=137</guid>
		<description><![CDATA[When running a PHP script from command line interface (CLI), a higher memory limit may be required in order for the script to be successfully executed. This can be achieved using the "-d" or "--define" option in the command]]></description>
		<wfw:commentRss>http://cristian-radulescu.ro/article/php-cli-increase-memory-limit.html/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Copy from Firefox and paste into Excel</title>
		<link>http://cristian-radulescu.ro/article/copy-from-firefox-and-paste-into-excel.html</link>
		<comments>http://cristian-radulescu.ro/article/copy-from-firefox-and-paste-into-excel.html#comments</comments>
		<pubDate>Wed, 03 Dec 2008 20:58:54 +0000</pubDate>
		<dc:creator>cristian.radulescu</dc:creator>
				<category><![CDATA[Internet]]></category>
		<category><![CDATA[Microsoft Office]]></category>
		<category><![CDATA[Software]]></category>
		<category><![CDATA[Windows]]></category>
		<category><![CDATA[Excel]]></category>
		<category><![CDATA[Firefox]]></category>

		<guid isPermaLink="false">http://cristian-radulescu.ro/?p=119</guid>
		<description><![CDATA[You've probably already noticed that if you try to copy a table from Firefox and paste into an Excel spreadsheet, using the classic methods the table formatting is not preserved, and the data from the table is copied into one cell from the Excel spreadsheet.]]></description>
		<wfw:commentRss>http://cristian-radulescu.ro/article/copy-from-firefox-and-paste-into-excel.html/feed</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>Enable compositing effects for metacity in Ubuntu 8.10</title>
		<link>http://cristian-radulescu.ro/article/enable-compositing-effects-for-metacity-in-ubuntu-810.html</link>
		<comments>http://cristian-radulescu.ro/article/enable-compositing-effects-for-metacity-in-ubuntu-810.html#comments</comments>
		<pubDate>Tue, 25 Nov 2008 20:21:43 +0000</pubDate>
		<dc:creator>cristian.radulescu</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Ubuntu]]></category>
		<category><![CDATA[Compiz]]></category>
		<category><![CDATA[desktop effects]]></category>
		<category><![CDATA[Metacity]]></category>

		<guid isPermaLink="false">http://cristian-radulescu.ro/?p=115</guid>
		<description><![CDATA[Desktop effects in Ubuntu 8.10 can be used without Compiz, by enabling compositing in Metacity - the Gnome's default window manager.]]></description>
		<wfw:commentRss>http://cristian-radulescu.ro/article/enable-compositing-effects-for-metacity-in-ubuntu-810.html/feed</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>Shell script to extract the exchange rates from BNR (Romania)</title>
		<link>http://cristian-radulescu.ro/article/shell-script-to-extract-the-exchange-rates-from-bnr.html</link>
		<comments>http://cristian-radulescu.ro/article/shell-script-to-extract-the-exchange-rates-from-bnr.html#comments</comments>
		<pubDate>Wed, 13 Aug 2008 19:59:42 +0000</pubDate>
		<dc:creator>cristian.radulescu</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Programming]]></category>
		<category><![CDATA[shell script]]></category>

		<guid isPermaLink="false">http://cristian-radulescu.ro/articles/script-shell-preluare-curs-valutar-bnr-87700.html</guid>
		<description><![CDATA[Here is a simple script to get the exchange rates.]]></description>
		<wfw:commentRss>http://cristian-radulescu.ro/article/shell-script-to-extract-the-exchange-rates-from-bnr.html/feed</wfw:commentRss>
		<slash:comments>2</slash:comments>
		</item>
		<item>
		<title>How to activate sounds in Pidgin</title>
		<link>http://cristian-radulescu.ro/article/how-to-activate-sounds-in-pidgin.html</link>
		<comments>http://cristian-radulescu.ro/article/how-to-activate-sounds-in-pidgin.html#comments</comments>
		<pubDate>Fri, 18 Jan 2008 19:06:44 +0000</pubDate>
		<dc:creator>cristian.radulescu</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Software]]></category>
		<category><![CDATA[Pidgin]]></category>
		<category><![CDATA[Pidgin sounds]]></category>

		<guid isPermaLink="false">http://cristian-radulescu.ro/articles/activare-sunete-in-pidgin-93811.html</guid>
		<description><![CDATA[In case the sound events are not working in Pidgin you can use this solution.]]></description>
		<wfw:commentRss>http://cristian-radulescu.ro/article/how-to-activate-sounds-in-pidgin.html/feed</wfw:commentRss>
		<slash:comments>2</slash:comments>
		</item>
		<item>
		<title>Understanding file permissions and ownership on Linux</title>
		<link>http://cristian-radulescu.ro/article/understanding-file-permissions-and-ownership-on-linux.html</link>
		<comments>http://cristian-radulescu.ro/article/understanding-file-permissions-and-ownership-on-linux.html#comments</comments>
		<pubDate>Wed, 12 Dec 2007 14:03:00 +0000</pubDate>
		<dc:creator>cristian.radulescu</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[linux file system]]></category>
		<category><![CDATA[linux permissions]]></category>

		<guid isPermaLink="false">http://cristian-radulescu.ro/articles/permisiuni-fisiere-pentru-linux-tipuri-modificare.html</guid>
		<description><![CDATA[The files on a Linux system can have reading permissions, writing permissions, executing (running) permissions or no permissions for the user that owns that files, groups of users or the rest - users who does not own that files and they are not members of any group.]]></description>
		<wfw:commentRss>http://cristian-radulescu.ro/article/understanding-file-permissions-and-ownership-on-linux.html/feed</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>WGET &#8211; usage tips</title>
		<link>http://cristian-radulescu.ro/article/wget-usage-tips.html</link>
		<comments>http://cristian-radulescu.ro/article/wget-usage-tips.html#comments</comments>
		<pubDate>Sat, 17 Nov 2007 20:32:00 +0000</pubDate>
		<dc:creator>cristian.radulescu</dc:creator>
				<category><![CDATA[Internet]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Software]]></category>
		<category><![CDATA[downloading with wget]]></category>
		<category><![CDATA[wget]]></category>
		<category><![CDATA[wget usage tips]]></category>

		<guid isPermaLink="false">http://cristian-radulescu.ro/articles/wget-exemple-de-utilizare-73650.html</guid>
		<description><![CDATA[Examples:

If you need only to download something from an url:

wget http://cristian-radulescu.ro/image.gif

With user (abc) and password (abc123):

wget http://cristian-radulescu.ro/document.pdf --user=abc --password=abc123

Download from an url list (list.txt):

wget -i list.txt]]></description>
		<wfw:commentRss>http://cristian-radulescu.ro/article/wget-usage-tips.html/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Using multiple yahoo accounts at the same time</title>
		<link>http://cristian-radulescu.ro/article/using-multiple-yahoo-accounts-at-the-same-time.html</link>
		<comments>http://cristian-radulescu.ro/article/using-multiple-yahoo-accounts-at-the-same-time.html#comments</comments>
		<pubDate>Fri, 16 Nov 2007 19:36:17 +0000</pubDate>
		<dc:creator>cristian.radulescu</dc:creator>
				<category><![CDATA[Software]]></category>
		<category><![CDATA[Windows]]></category>
		<category><![CDATA[instant messaging]]></category>
		<category><![CDATA[tips and tricks]]></category>
		<category><![CDATA[tutorial]]></category>
		<category><![CDATA[yahoo messenger]]></category>

		<guid isPermaLink="false">http://cristian-radulescu.ro/articles/folosirea-yahoo-multi-messenger-fara-a-instala-alte-softuri-41981.html</guid>
		<description><![CDATA[If you have more than Yahoo accounts and you want to use them in the same time, there is a simple way to do it, by using an alternative instant messenger client or by executing some small tweaks on the Yahoo Messenger client.]]></description>
		<wfw:commentRss>http://cristian-radulescu.ro/article/using-multiple-yahoo-accounts-at-the-same-time.html/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>How to create a simple shell script</title>
		<link>http://cristian-radulescu.ro/article/how-to-create-a-simple-shell-script.html</link>
		<comments>http://cristian-radulescu.ro/article/how-to-create-a-simple-shell-script.html#comments</comments>
		<pubDate>Thu, 15 Nov 2007 17:56:00 +0000</pubDate>
		<dc:creator>cristian.radulescu</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Programming]]></category>
		<category><![CDATA[linux script]]></category>
		<category><![CDATA[shell script]]></category>

		<guid isPermaLink="false">http://cristian-radulescu.ro/articles/crearea-unui-script-de-bash-48214.html</guid>
		<description><![CDATA[Here is a simple example of creating and running (executing) a shell script. This script will display the numbers from 1 to 10.]]></description>
		<wfw:commentRss>http://cristian-radulescu.ro/article/how-to-create-a-simple-shell-script.html/feed</wfw:commentRss>
		<slash:comments>1</slash:comments>
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