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	<updated>2026-05-31T00:09:54Z</updated>
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		<id>https://t2bwiki.iihe.ac.be/index.php?title=TopComputingTools&amp;diff=268&amp;oldid=prev</id>
		<title>Maintenance script: Created page with &quot;  == Useful tools ==  === Screen ===  Screen is a command which  allow you to disconnect from a server keeping your interactive session alive.&lt;br&gt; How to use it: *conne...&quot;</title>
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		<updated>2015-08-26T12:29:08Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;  == Useful tools ==  === Screen ===  Screen is a command which  allow you to disconnect from a server keeping your interactive session alive.&amp;lt;br&amp;gt; How to use it: *conne...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&lt;br /&gt;
&lt;br /&gt;
== Useful tools ==&lt;br /&gt;
&lt;br /&gt;
=== Screen ===&lt;br /&gt;
&lt;br /&gt;
Screen is a command which  allow you to disconnect from a server keeping your interactive session alive.&amp;lt;br&amp;gt;&lt;br /&gt;
How to use it:&lt;br /&gt;
*connect on a certain server: Server_&lt;br /&gt;
*start a screen session: &amp;lt;tt&amp;gt;screen -S A_Session_Name&amp;lt;/tt&amp;gt;&lt;br /&gt;
*do your job ;-)&lt;br /&gt;
*to disconnect before leaving: Ctrl+A then D , session is detached&lt;br /&gt;
*go back home&lt;br /&gt;
*reconnect on server: Server_&lt;br /&gt;
*to see the session alive: &amp;lt;tt&amp;gt;screen -ls&amp;lt;/tt&amp;gt;&lt;br /&gt;
*to retrive the session: &amp;lt;tt&amp;gt;screen -r A_Session_Name&amp;lt;/tt&amp;gt;&lt;br /&gt;
*If you don&amp;#039;t need the session anymore: Ctrl+D&lt;br /&gt;
&lt;br /&gt;
Enjoy screen ;-)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
=== Doxygen documentation ===&lt;br /&gt;
&lt;br /&gt;
This is a short &amp;quot;how to&amp;quot; dedicated to the installation and use of doxygen.&lt;br /&gt;
*Download doxyen - latest version 1.7.1 [http://www.icewalkers.com/Linux/Software/57870/Doxygen.html download]&lt;br /&gt;
*Install it on your environment (ex: lxserv or lxpub by example). Execute the following commands in your doxygen directory.&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
./configure&lt;br /&gt;
make&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
*In your public webdirectoy (ie public_html), create a directory and put/download the package you would like to command in a doxygen-style [in my example TopTreeAnalysis package]&lt;br /&gt;
*Create a configuration file where the link to you directory is hard-coded and where you can specify you several options [attachment:mydoxyconfigTopTreeAnalysis example of conf file] &lt;br /&gt;
*Execute the following command:&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
./doxygen my_config_file&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
*Check on your browser in your directory that it did what you expected.&lt;br /&gt;
&lt;br /&gt;
You can find an example here: http://w3.iihe.ac.be/~echabert/Documentation.   &amp;lt;br&amp;gt;&lt;br /&gt;
For more details, you should refer to more detailed &amp;quot;how-to&amp;quot; or tutorials on the web.&lt;br /&gt;
&lt;br /&gt;
=== Python ===&lt;br /&gt;
Expanding the whole configuration to a single python file https://twiki.cern.ch/twiki/bin/view/CMS/SWGuidePythonTips, you can use this script [attachment:script.py]&lt;br /&gt;
 &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
{{TracNotice|{{PAGENAME}}}}&lt;/div&gt;</summary>
		<author><name>Maintenance script</name></author>
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