<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="de">
	<id>https://wiki.ixheim.de/index.php?action=history&amp;feed=atom&amp;title=Grep</id>
	<title>Grep - Versionsgeschichte</title>
	<link rel="self" type="application/atom+xml" href="https://wiki.ixheim.de/index.php?action=history&amp;feed=atom&amp;title=Grep"/>
	<link rel="alternate" type="text/html" href="https://wiki.ixheim.de/index.php?title=Grep&amp;action=history"/>
	<updated>2026-05-15T09:12:49Z</updated>
	<subtitle>Versionsgeschichte dieser Seite in Xinux Wiki</subtitle>
	<generator>MediaWiki 1.35.1</generator>
	<entry>
		<id>https://wiki.ixheim.de/index.php?title=Grep&amp;diff=45520&amp;oldid=prev</id>
		<title>Linkai.zhang: /* Aufgaben */</title>
		<link rel="alternate" type="text/html" href="https://wiki.ixheim.de/index.php?title=Grep&amp;diff=45520&amp;oldid=prev"/>
		<updated>2023-06-01T12:38:28Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Aufgaben&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;de&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Nächstältere Version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Version vom 1. Juni 2023, 12:38 Uhr&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l53&quot; &gt;Zeile 53:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Zeile 53:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;= Aufgaben =&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;= Aufgaben =&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Zeigen Sie sich &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;all &lt;/del&gt;Benutzer an, die mit &amp;quot;s&amp;quot; beginnen.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Zeigen Sie sich &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;alle &lt;/ins&gt;Benutzer an, die mit &amp;quot;s&amp;quot; beginnen.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;!-- * '''grep &amp;quot;^s&amp;quot; /etc/passwd''' --&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;!-- * '''grep &amp;quot;^s&amp;quot; /etc/passwd''' --&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Suchen Sie nach Zeilen ohne Kommentaren in ''/etc/default/grub''&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Suchen Sie nach Zeilen ohne Kommentaren in ''/etc/default/grub''&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;!-- * '''grep -v &amp;quot;^#&amp;quot; /etc/default/grub''' --&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;!-- * '''grep -v &amp;quot;^#&amp;quot; /etc/default/grub''' --&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;!-- * '''grep &amp;quot;^[^#]&amp;quot; /etc/default/grub''' --&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;!-- * '''grep &amp;quot;^[^#]&amp;quot; /etc/default/grub''' --&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key my_wiki:diff::1.12:old-45519:rev-45520 --&gt;
&lt;/table&gt;</summary>
		<author><name>Linkai.zhang</name></author>
	</entry>
	<entry>
		<id>https://wiki.ixheim.de/index.php?title=Grep&amp;diff=45519&amp;oldid=prev</id>
		<title>Linkai.zhang: /* Aufgaben */</title>
		<link rel="alternate" type="text/html" href="https://wiki.ixheim.de/index.php?title=Grep&amp;diff=45519&amp;oldid=prev"/>
		<updated>2023-06-01T12:38:10Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Aufgaben&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;de&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Nächstältere Version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Version vom 1. Juni 2023, 12:38 Uhr&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l52&quot; &gt;Zeile 52:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Zeile 52:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;= Aufgaben =&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;= Aufgaben =&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;* Zeigen Sie sich all Benutzer an, die mit &amp;quot;s&amp;quot; beginnen.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;!-- * '''grep &amp;quot;^s&amp;quot; /etc/passwd''' --&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;* Suchen Sie nach Zeilen ohne Kommentaren in ''/etc/default/grub''&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;!-- * '''grep -v &amp;quot;^#&amp;quot; /etc/default/grub''' --&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;!-- * '''grep &amp;quot;^[^#]&amp;quot; /etc/default/grub''' --&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key my_wiki:diff::1.12:old-45518:rev-45519 --&gt;
&lt;/table&gt;</summary>
		<author><name>Linkai.zhang</name></author>
	</entry>
	<entry>
		<id>https://wiki.ixheim.de/index.php?title=Grep&amp;diff=45518&amp;oldid=prev</id>
		<title>Linkai.zhang: /* Suche nach Zeilen in einer Datei */</title>
		<link rel="alternate" type="text/html" href="https://wiki.ixheim.de/index.php?title=Grep&amp;diff=45518&amp;oldid=prev"/>
		<updated>2023-06-01T12:28:57Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Suche nach Zeilen in einer Datei&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;de&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Nächstältere Version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Version vom 1. Juni 2023, 12:28 Uhr&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l15&quot; &gt;Zeile 15:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Zeile 15:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  root:x:0:0::/root:/bin/bash&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  root:x:0:0::/root:/bin/bash&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* '''grep&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;''' &lt;/del&gt;-P &amp;quot;\d\d\d\d&amp;quot;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* '''grep -P &amp;quot;\d\d\d\d&amp;quot;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;'''&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  nobody:x:65534:65534:Nobody:/:/usr/bin/nologin&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  nobody:x:65534:65534:Nobody:/:/usr/bin/nologin&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key my_wiki:diff::1.12:old-45517:rev-45518 --&gt;
&lt;/table&gt;</summary>
		<author><name>Linkai.zhang</name></author>
	</entry>
	<entry>
		<id>https://wiki.ixheim.de/index.php?title=Grep&amp;diff=45517&amp;oldid=prev</id>
		<title>Linkai.zhang: Die Seite wurde neu angelegt: „* '''grep''' sucht nach Strings oder Regex-Mustern in Datenströmen oder Dokumenten * Zeilen mit passenden Mustern werden auf ''stdout'' ausgegeben * Es ist ei…“</title>
		<link rel="alternate" type="text/html" href="https://wiki.ixheim.de/index.php?title=Grep&amp;diff=45517&amp;oldid=prev"/>
		<updated>2023-06-01T12:27:48Z</updated>

		<summary type="html">&lt;p&gt;Die Seite wurde neu angelegt: „* &amp;#039;&amp;#039;&amp;#039;grep&amp;#039;&amp;#039;&amp;#039; sucht nach Strings oder Regex-Mustern in Datenströmen oder Dokumenten * Zeilen mit passenden Mustern werden auf &amp;#039;&amp;#039;stdout&amp;#039;&amp;#039; ausgegeben * Es ist ei…“&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Neue Seite&lt;/b&gt;&lt;/p&gt;&lt;div&gt;* '''grep''' sucht nach Strings oder Regex-Mustern in Datenströmen oder Dokumenten&lt;br /&gt;
* Zeilen mit passenden Mustern werden auf ''stdout'' ausgegeben&lt;br /&gt;
* Es ist eine der meist verwendesten Tools, um:&lt;br /&gt;
** lange Ausgaben zu filtern&lt;br /&gt;
** Dateien mit bestimmten Inhalten zu finden&lt;br /&gt;
** relevante Informationen an weitere Programme zu liefern&lt;br /&gt;
&lt;br /&gt;
= Beispiele =&lt;br /&gt;
&lt;br /&gt;
== Suche nach Zeilen in einer Datei ==&lt;br /&gt;
&lt;br /&gt;
* '''grep''' kann nach einfachen Regex-Mustern suchen; Für mehr Optionen (wie z.B. \d) muss man Perl-Regex aktivieren -P&lt;br /&gt;
* '''grep &amp;quot;r..t&amp;quot; /etc/passwd'''&lt;br /&gt;
&lt;br /&gt;
 root:x:0:0::/root:/bin/bash&lt;br /&gt;
&lt;br /&gt;
* '''grep''' -P &amp;quot;\d\d\d\d&amp;quot;&lt;br /&gt;
&lt;br /&gt;
 nobody:x:65534:65534:Nobody:/:/usr/bin/nologin&lt;br /&gt;
 suxer:x:1000:1000::/home/suxer:/bin/zsh&lt;br /&gt;
 xinux:x:1001:1001::/home/xinux:/bin/bash&lt;br /&gt;
&lt;br /&gt;
== Kontextsuche ==&lt;br /&gt;
&lt;br /&gt;
* Man kann auch Zeilen vor und nach der passenden Zeile mit ausgeben&lt;br /&gt;
* '''ip a | grep --after-context=1'''&lt;br /&gt;
&lt;br /&gt;
 1: lo: &amp;lt;LOOPBACK,UP,LOWER_UP&amp;gt; mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000&lt;br /&gt;
     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00&lt;br /&gt;
     inet 127.0.0.1/8 scope host lo&lt;br /&gt;
 --&lt;br /&gt;
     inet6 ::1/128 scope host &lt;br /&gt;
        valid_lft forever preferred_lft forever&lt;br /&gt;
 2: eno1: &amp;lt;BROADCAST,MULTICAST,UP,LOWER_UP&amp;gt; mtu 1500 qdisc fq_codel state UP group default qlen 1000&lt;br /&gt;
     link/ether f7:b2:55:a3:ba:53 brd ff:ff:ff:ff:ff:ff&lt;br /&gt;
     altname enp0s25&lt;br /&gt;
&lt;br /&gt;
== Invertierung ==&lt;br /&gt;
&lt;br /&gt;
* Alle Zeilen ausgeben, die das Muster nicht enthalten&lt;br /&gt;
* '''cat /etc/passwd | grep -v &amp;quot;systemd&amp;quot;'''&lt;br /&gt;
&lt;br /&gt;
 root:x:0:0::/root:/bin/bash&lt;br /&gt;
 bin:x:1:1::/:/usr/bin/nologin&lt;br /&gt;
 daemon:x:2:2::/:/usr/bin/nologin&lt;br /&gt;
 mail:x:8:12::/var/spool/mail:/usr/bin/nologin&lt;br /&gt;
 ftp:x:14:11::/srv/ftp:/usr/bin/nologin&lt;br /&gt;
 http:x:33:33::/srv/http:/usr/bin/nologin&lt;br /&gt;
 nobody:x:65534:65534:Nobody:/:/usr/bin/nologin&lt;br /&gt;
 dbus:x:81:81:System Message Bus:/:/usr/bin/nologin&lt;br /&gt;
 tss:x:975:975:tss user for tpm2:/:/usr/bin/nologin&lt;br /&gt;
&lt;br /&gt;
= Aufgaben =&lt;/div&gt;</summary>
		<author><name>Linkai.zhang</name></author>
	</entry>
</feed>