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<!doctype html>
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<html lang="de">
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<meta charset="utf-8">
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<title>Einführung in Linux</title>
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<meta name="description" content="YALC - Yet Another Linux Course ">
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<meta name="author" content="Daniel Schubert">
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<meta name="apple-mobile-web-app-capable" content="yes">
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<link rel="stylesheet" href="lib/css/zenburn.css">
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link.rel = 'stylesheet';
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document.getElementsByTagName( 'head' )[0].appendChild( link );
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</head>
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<body>
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<div class="reveal">
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<!-- Any section element inside of this container is displayed as a slide -->
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<div class="slides">
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<section data-transition="slide" data-background="#4d7e65" data-background-transition="zoom">
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<h1>LINUX</h1>
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<h3>Das universelle Betriebssystem</h3>
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<p>Eine Einführung - Teil 7
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<p>
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<small>Deutsche Angestellten Akademie</small>
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</p>
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<aside class="notes">
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Frage: Fragen zur letzten Stunde?
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</aside>
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</section>
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<section data-transition="slide" data-background="lightblue" data-background-transition="zoom">
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<h2>Einstieg in die Systemverwaltung</h2>
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</section>
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<section data-transition="slide" data-background="#4d7e65" data-background-transition="convex">
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<h2>Part 0 - Zugrifssrechte </h2>
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</section>
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<section>
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<pre><code>~$ ls -l
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drwxr-xr-x 2 dany dany 4096 Nov 14 09:03 backup/
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-rw-r--r-- 1 dany dany 845 Jul 24 13:45 .bash_aliases
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-rw------- 1 dany dany 32726 Jan 15 15:08 .bash_history
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-rw-r--r-- 1 dany dany 2410 Nov 13 12:14 .bashrc
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drwxr-xr-x 2 dany dany 4096 Jan 15 16:05 Bilder/
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drwxr-xr-x 6 dany dany 4096 Nov 15 15:38 bin/
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</code></pre>
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</section>
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<section>
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<pre><code>drwxr-xr-x 6 dany dany 4096 Nov 15 15:38 bin/</code></pre>
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<p style="font-size: .6em">erstes Zeichen: Filetype ( hier „d“ für directory )</p>
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<table style="font-size: .6em" >
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<caption>
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</caption>
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<tbody><tr>
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<th colspan="2" style="text-align: left">Three permission triads
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</th></tr>
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<tr>
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<td style="text-align: right; vertical-align: text-top;">first triad</td>
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<td>what the owner can do
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</td></tr>
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<tr>
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<td style="text-align: right; vertical-align: text-top;">second triad</td>
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<td>what the group members can do
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</td></tr>
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<tr>
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<td style="text-align: right; vertical-align: text-top;">third triad</td>
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<td>what other users can do
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</td></tr>
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<tr>
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<th colspan="2" style="text-align: left">Each triad
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</th></tr>
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<tr>
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<td style="text-align: right; vertical-align: text-top;">first character</td>
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<td><tt>r</tt>: readable
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</td></tr>
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<tr>
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<td style="text-align: right; vertical-align: text-top;">second character</td>
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<td><tt>w</tt>: writable
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</td></tr>
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<tr>
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<td style="text-align: right; vertical-align: text-top;">third character</td>
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<td><tt>x</tt>: executable<br><tt>s</tt> or <tt>t</tt>: <a href="/wiki/Setuid" title="Setuid">setuid</a>/<a href="/wiki/Setgid" class="mw-redirect" title="Setgid">setgid</a> or <a href="/wiki/Sticky_bit" title="Sticky bit">sticky</a> (also executable)<br><tt>S</tt> or <tt>T</tt>: setuid/setgid or sticky (not executable)
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</td></tr></tbody></table>
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</section>
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<section>
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<h4>Beispiele</h4>
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<pre><code> drwx------ 6 archie users 4096 Jul 5 17:37 Documents </code></pre>
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<p style="font-size:.5em">
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Benutzer archie darf: lesen schreiben ausführen, Inhalt auflisten
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</p>
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<div class="fragment">
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<pre><code> dr-x------ 6 archie users 4096 Jul 5 17:37 Documents </code></pre>
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<p style="font-size:.5em">
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Benutzer archie darf: lesen ausführen, Inhalt auflisten
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</p>
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</div>
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<div class="fragment">
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<pre><code> d-wx------ 6 archie users 4096 Jul 5 17:37 Documents </code></pre>
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<p style="font-size:.5em">
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Benutzer archie darf: in das Verz. Dateien schreiben, Dateien listen/öffnen deren Namen er kennt
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</p>
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</div>
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<div class="fragment">
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<pre><code> d--x------ 6 archie users 4096 Jul 5 17:37 Documents </code></pre>
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<p style="font-size:.5em">
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Benutzer archie darf: Dateien listen/öffnen deren Namen er kennt
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</p>
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</div>
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<div class="fragment">
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<pre><code> -rw-r--r-- 1 archie users 5120 Jun 27 08:28 foobar </code></pre>
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<p style="font-size:.5em">
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Benutzer archie darf: lesen/schreiben; Alle anderen dürfen lesen
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</p>
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</div>
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<aside class="notes">
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ls -l <br>
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ls -n
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</aside>
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</section>
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<section>
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<h4>Spezialrechte</h4>
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</section>
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<section>
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<h4>Rechte ändern</h4>
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chmod
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chown
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chgrp
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</section>
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<section data-transition="slide" data-background="#4d7e65" data-background-transition="convex">
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<h2>Part 1 - sudo </h2>
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</section>
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<section>
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</section>
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<section data-transition="slide" data-background="#4d7e65" data-background-transition="convex">
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<h2>Part 2 - Benutzerverwaltung</h2>
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</section>
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<section>
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<h4>Befehle zur Benutzerverwaltung</h4>
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<ul>
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<li class="fragment ">this</li>
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</ul>
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</section>
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<section>
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</section>
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<section data-transition="slide" data-background="#4d7e65" data-background-transition="convex">
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<h2>Part 3 - Prozessverwaltung</h2>
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</section>
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<section data-transition="slide" data-background="#4d7e65" data-background-transition="convex">
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<h2>Part 3 - daemons</h2>
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</section>
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<section data-transition="slide" data-background="#4d7e65" data-background-transition="convex">
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<h2>Part 4 - Uhrzeit und Datum</h2>
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</section>
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<section data-transition="slide" data-background="#4d7e65" data-background-transition="convex">
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<h2>Part 5 - Zeitgesteuerte Jobs</h2>
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</section>
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<section data-transition="slide" data-background="#4d7e65" data-background-transition="convex">
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<h2>Part 6 - Cron</h2>
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</section>
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<section data-transition="slide" data-background="#4d7e65" data-background-transition="convex">
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<h2>Part 7 - Startup / Shutdown</h2>
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</section>
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<section>
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</section>
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</div>
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</div>
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<script src="lib/js/head.min.js"></script>
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<script src="js/reveal.js"></script>
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<script>
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// More info https://github.com/hakimel/reveal.js#configuration
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Reveal.initialize({
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controls: true,
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progress: true,
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history: true,
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center: true,
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transition: 'slide', // none/fade/slide/convex/concave/zoom
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// More info https://github.com/hakimel/reveal.js#dependencies
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dependencies: [
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{ src: 'lib/js/classList.js', condition: function() { return !document.body.classList; } },
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{ src: 'plugin/markdown/marked.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
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{ src: 'plugin/markdown/markdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
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{ src: 'plugin/highlight/highlight.js', async: true, callback: function() { hljs.initHighlightingOnLoad(); } },
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{ src: 'plugin/search/search.js', async: true },
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{ src: 'plugin/zoom-js/zoom.js', async: true },
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{ src: 'plugin/notes/notes.js', async: true }
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]
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});
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</script>
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</body>
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</html>
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@ -22,6 +22,7 @@
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<li><a href="4.html">4. Abend - Bash Scripting Einführung</a></li>
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<li><a href="5.html">5. Abend - Bash Scripting Fortsetzung</a></li>
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<li><a href="6.html">6. Abend - vim / emacs</a></li>
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<li><a href="7.html">7. Abend - Systemverwaltung</a></li>
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</ol>
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<div class="ui left aligned padded grid">
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