<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body text="#000000" bgcolor="#FFFFFF">
<br>
Jens,<br>
<br>
<font face="Courier New">I'm not quite an expert, but I can tell
that by default the historic content of the console is saved
somewhere and can be accessed in a small dockable window generally
located at the right bottom corner of the screen, named Command
History. It can also be deleted by first clicking on this window
to make Scilab focus on it, then opening the Edit menu and
clearing history or, I presume, deleting (I don't want to test
that because sometimes I use it and don't want to lose it just to
experiment :) ). It is possible to disable it from the Edit menu
for the console, preferences, Command History. In that dialog you
can also decide where the History file will be saved and the
maximum number of lines to be saved. You could also use a secure
deleting tool on that file.<br>
<br>
Regarding the previous versions of a script, I'm not quite sure.
If your aim is to recover a version you have accidentally
overwritten, I'm afraid it may be difficult since there is no
guarantee that the new version is saved in a different cluster in
the disk. If, on the contrary, the aim is to prevent other users
of the same computer to spy on your work, there is no guarantee
either that parts of the script do not remain undeleted. One
possibility would be to save your work to a memory stick, I don't
think a local copy is preserved since at most the script is loaded
into volatile RAM which is deleted when you shut your system down.<br>
<br>
Regards,<br>
<br>
Federico Miyara <br>
<br>
<br>
</font><br>
<div class="moz-cite-prefix">On 25/09/2019 11:24, Jens Simon Strom
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:111cc69e-73c9-f017-daee-07aabf37e357@hslmg.de">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<p>Hello Scilab experts,</p>
<p>I have two questions:<br>
</p>
<ul>
<li>1. After closing Scilab, is the content of what has appeared
on the console during the session still accessible for
computer experts? In other words: Is the console content
securely deleted?</li>
<li>2. After editing and executing a script and closing Scilab,
is the script before the edit still accesible for computer
experts? <br>
</li>
</ul>
<p>Kind regards</p>
<p>Jens<br>
</p>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<pre class="moz-quote-pre" wrap="">_______________________________________________
users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:users@lists.scilab.org">users@lists.scilab.org</a>
<a class="moz-txt-link-freetext" href="http://lists.scilab.org/mailman/listinfo/users">http://lists.scilab.org/mailman/listinfo/users</a>
</pre>
</blockquote>
<br>
<div id="DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2">
<br /><br />
<hr style='border:none; color:#909090; background-color:#B0B0B0; height: 1px; width: 99%;' />
<table style='border-collapse:collapse;border:none;'>
<tr>
<td style='border:none;padding:0px 15px 0px 8px'>
<a href="https://www.avast.com/antivirus">
<img border=0 src="http://static.avast.com/emails/avast-mail-stamp.png" alt="Avast logo" />
</a>
</td>
<td>
<p style='color:#3d4d5a; font-family:"Calibri","Verdana","Arial","Helvetica"; font-size:12pt;'>
El software de antivirus Avast ha analizado este correo electrónico en busca de virus.
<br><a href="https://www.avast.com/antivirus">www.avast.com</a>
</p>
</td>
</tr>
</table>
<br />
<a href="#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2" width="1" height="1"> </a></div></body>
</html>