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	<id>https://wiki.linux.se/index.php?action=history&amp;feed=atom&amp;title=chmod%281p%29</id>
	<title>chmod(1p) - Versionshistorik</title>
	<link rel="self" type="application/atom+xml" href="https://wiki.linux.se/index.php?action=history&amp;feed=atom&amp;title=chmod%281p%29"/>
	<link rel="alternate" type="text/html" href="https://wiki.linux.se/index.php?title=chmod(1p)&amp;action=history"/>
	<updated>2026-05-12T20:49:59Z</updated>
	<subtitle>Versionshistorik för denna sida på wikin</subtitle>
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	<entry>
		<id>https://wiki.linux.se/index.php?title=chmod(1p)&amp;diff=8678&amp;oldid=prev</id>
		<title>Admin: /* Exempel på hur man använder chmod */</title>
		<link rel="alternate" type="text/html" href="https://wiki.linux.se/index.php?title=chmod(1p)&amp;diff=8678&amp;oldid=prev"/>
		<updated>2026-03-29T05:34:39Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Exempel på hur man använder chmod&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&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;sv&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Äldre version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Versionen från 29 mars 2026 kl. 05.34&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-l199&quot;&gt;Rad 199:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 199:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&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;Systemgränssnitt: [[chmod(3p)]].&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&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;Systemgränssnitt: [[chmod(3p)]].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&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;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&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;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&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;== &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Exempel &lt;/del&gt;på hur man använder chmod ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&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;Fler exempel &lt;/ins&gt;på hur man använder chmod ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&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;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&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;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&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;[[Praktisk användning av chmod i Linux|Praktisk användning av chmod i Linux&amp;lt;br /&amp;gt;]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&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;[[Praktisk användning av chmod i Linux|Praktisk användning av chmod i Linux&amp;lt;br /&amp;gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Admin</name></author>
	</entry>
	<entry>
		<id>https://wiki.linux.se/index.php?title=chmod(1p)&amp;diff=8673&amp;oldid=prev</id>
		<title>Admin: /* Exempel på hur man använder chmod */</title>
		<link rel="alternate" type="text/html" href="https://wiki.linux.se/index.php?title=chmod(1p)&amp;diff=8673&amp;oldid=prev"/>
		<updated>2026-03-29T05:23:12Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Exempel på hur man använder chmod&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&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;sv&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Äldre version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Versionen från 29 mars 2026 kl. 05.23&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-l201&quot;&gt;Rad 201:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 201:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&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;== Exempel på hur man använder chmod ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&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;== Exempel på hur man använder chmod ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&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;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&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;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&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; &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&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;[[Praktisk användning av chmod i Linux|Praktisk användning av chmod i Linux&amp;lt;br /&amp;gt;]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&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;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&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;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&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;== COPYRIGHT ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&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;== COPYRIGHT ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Admin</name></author>
	</entry>
	<entry>
		<id>https://wiki.linux.se/index.php?title=chmod(1p)&amp;diff=8672&amp;oldid=prev</id>
		<title>Admin: /* COPYRIGHT */</title>
		<link rel="alternate" type="text/html" href="https://wiki.linux.se/index.php?title=chmod(1p)&amp;diff=8672&amp;oldid=prev"/>
		<updated>2026-03-29T05:22:57Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;COPYRIGHT&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&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;sv&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Äldre version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Versionen från 29 mars 2026 kl. 05.22&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-l198&quot;&gt;Rad 198:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 198:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&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;Se även POSIX.1-2017: File Access Permissions; Environment Variables; Utility Syntax Guidelines.   &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&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;Se även POSIX.1-2017: File Access Permissions; Environment Variables; Utility Syntax Guidelines.   &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&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;Systemgränssnitt: [[chmod(3p)]].&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&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;Systemgränssnitt: [[chmod(3p)]].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&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; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&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;== Exempel på hur man använder chmod ==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&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; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&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 class=&quot;diff-marker&quot;&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;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&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;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&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;== COPYRIGHT ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&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;== COPYRIGHT ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&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;Delar av texten återges ur IEEE Std 1003.1-2017 / The Open Group Base Specifications Issue 7, 2018 Edition. Vid skillnader gäller originalstandarden.   &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&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;Delar av texten återges ur IEEE Std 1003.1-2017 / The Open Group Base Specifications Issue 7, 2018 Edition. Vid skillnader gäller originalstandarden.   &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&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;Typografiska/formatteringsfel kan ha uppstått vid konvertering till man-format.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&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;Typografiska/formatteringsfel kan ha uppstått vid konvertering till man-format.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&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;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&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;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&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;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&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;= Sidslut =&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&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;= Sidslut =&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Admin</name></author>
	</entry>
	<entry>
		<id>https://wiki.linux.se/index.php?title=chmod(1p)&amp;diff=8060&amp;oldid=prev</id>
		<title>Admin: /* COPYRIGHT */</title>
		<link rel="alternate" type="text/html" href="https://wiki.linux.se/index.php?title=chmod(1p)&amp;diff=8060&amp;oldid=prev"/>
		<updated>2025-08-31T15:17:29Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;COPYRIGHT&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&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;sv&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Äldre version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Versionen från 31 augusti 2025 kl. 15.17&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-l203&quot;&gt;Rad 203:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 203:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&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;Typografiska/formatteringsfel kan ha uppstått vid konvertering till man-format.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&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;Typografiska/formatteringsfel kan ha uppstått vid konvertering till man-format.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&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;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&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;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&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;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;pre&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&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;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&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;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;IEEE&lt;/del&gt;/&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;The Open Group                2017                            &lt;/del&gt;chmod&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;(&lt;/del&gt;1p&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;)&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&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;= Sidslut =&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&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;&amp;lt;/&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;pre&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&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;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&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;Orginalhemsidan på Engelska : https://man7.org/linux/man-pages/man1&lt;/ins&gt;/chmod&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;.&lt;/ins&gt;1p&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;.html&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&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;Det här är en maskinöversättning av Linux man sidor till svenska. Om du hittar fel är vi tacksamma om du rapporterar dem via formuläret som finns på &lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&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;https://www.linux.se/kontaka-linux-se/&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&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;BR&amp;gt;&lt;/ins&gt;&amp;lt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;BR&amp;gt;Tack till [https://datorhjalp.se Datorhjälp] som har  sponsrat [https:&lt;/ins&gt;/&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;/www.linux.se Linux.se] med webbhotell.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&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;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&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;[[Kategori:Linuxmanual grupp 1]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&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;[[Kategori:Linuxmanual]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Admin</name></author>
	</entry>
	<entry>
		<id>https://wiki.linux.se/index.php?title=chmod(1p)&amp;diff=8059&amp;oldid=prev</id>
		<title>Admin: Skapade sidan med &#039;= chmod(1p) =  == PROLOG == Denna manualsida är del av POSIX Programmer’s Manual. Linux-implementationen kan avvika (se motsvarande Linux-man-sida för Linux-specifikt beteende), eller gränssnittet kan saknas på Linux.  == NAMN == chmod — ändra filers lägesbitar (rättigheter)  == SYNOPS == &lt;pre&gt; chmod [-R] läge fil... &lt;/pre&gt;  == BESKRIVNING == Verktyget &#039;&#039;&#039;chmod&#039;&#039;&#039; ändrar valfria lägesbitar (”file mode bits”) för varje angiven &#039;&#039;fil&#039;&#039; enligt &#039;&#039;läge&#039;&#039;....&#039;</title>
		<link rel="alternate" type="text/html" href="https://wiki.linux.se/index.php?title=chmod(1p)&amp;diff=8059&amp;oldid=prev"/>
		<updated>2025-08-31T15:16:35Z</updated>

		<summary type="html">&lt;p&gt;Skapade sidan med &amp;#039;= chmod(1p) =  == PROLOG == Denna manualsida är del av POSIX Programmer’s Manual. Linux-implementationen kan avvika (se motsvarande Linux-man-sida för Linux-specifikt beteende), eller gränssnittet kan saknas på Linux.  == NAMN == chmod — ändra filers lägesbitar (rättigheter)  == SYNOPS == &amp;lt;pre&amp;gt; chmod [-R] läge fil... &amp;lt;/pre&amp;gt;  == BESKRIVNING == Verktyget &amp;#039;&amp;#039;&amp;#039;chmod&amp;#039;&amp;#039;&amp;#039; ändrar valfria lägesbitar (”file mode bits”) för varje angiven &amp;#039;&amp;#039;fil&amp;#039;&amp;#039; enligt &amp;#039;&amp;#039;läge&amp;#039;&amp;#039;....&amp;#039;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Ny sida&lt;/b&gt;&lt;/p&gt;&lt;div&gt;= chmod(1p) =&lt;br /&gt;
&lt;br /&gt;
== PROLOG ==&lt;br /&gt;
Denna manualsida är del av POSIX Programmer’s Manual. Linux-implementationen kan avvika (se motsvarande Linux-man-sida för Linux-specifikt beteende), eller gränssnittet kan saknas på Linux.&lt;br /&gt;
&lt;br /&gt;
== NAMN ==&lt;br /&gt;
chmod — ändra filers lägesbitar (rättigheter)&lt;br /&gt;
&lt;br /&gt;
== SYNOPS ==&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
chmod [-R] läge fil...&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== BESKRIVNING ==&lt;br /&gt;
Verktyget &amp;#039;&amp;#039;&amp;#039;chmod&amp;#039;&amp;#039;&amp;#039; ändrar valfria lägesbitar (”file mode bits”) för varje angiven &amp;#039;&amp;#039;fil&amp;#039;&amp;#039; enligt &amp;#039;&amp;#039;läge&amp;#039;&amp;#039;.&lt;br /&gt;
&lt;br /&gt;
Det är implementeringsdefinierat om och hur &amp;#039;&amp;#039;&amp;#039;chmod&amp;#039;&amp;#039;&amp;#039; påverkar alternativa/ytterligare åtkomstkontrollmekanismer (se POSIX.1-2017 ”File Access Permissions”).&lt;br /&gt;
&lt;br /&gt;
Endast en process vars effektiva användar-ID matchar filens ägar-ID, eller en process med lämpliga privilegier, får ändra lägesbitarna.&lt;br /&gt;
&lt;br /&gt;
När ändringen lyckas ska &amp;#039;&amp;#039;&amp;#039;chmod&amp;#039;&amp;#039;&amp;#039; markera filens ”last status change”-timestamp för uppdatering.&lt;br /&gt;
&lt;br /&gt;
== ALTERNATIV ==&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
! Alternativ&lt;br /&gt;
! Beskrivning&lt;br /&gt;
|-&lt;br /&gt;
| &amp;lt;b&amp;gt;-R&amp;lt;/b&amp;gt;&lt;br /&gt;
| Rekursivt. För varje &amp;#039;&amp;#039;fil&amp;#039;&amp;#039; som är en katalog ändras läget för katalogen och alla objekt i dess hierarki.&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
== OPERANDER ==&lt;br /&gt;
; &amp;#039;&amp;#039;läge&amp;#039;&amp;#039;&lt;br /&gt;
: Antingen ett &amp;#039;&amp;#039;symboliskt_läge&amp;#039;&amp;#039; eller ett icke-negativt oktalt heltal. Se ”UTÖKAD BESKRIVNING”.&lt;br /&gt;
; &amp;#039;&amp;#039;fil&amp;#039;&amp;#039;&lt;br /&gt;
: Sökväg till fil vars lägesbitar ska ändras.&lt;br /&gt;
&lt;br /&gt;
== STDIN ==&lt;br /&gt;
Ej använd.&lt;br /&gt;
&lt;br /&gt;
== INDATAFILER ==&lt;br /&gt;
Inga.&lt;br /&gt;
&lt;br /&gt;
== MILJÖVARIABLER ==&lt;br /&gt;
Följande variabler kan påverka exekveringen av &amp;#039;&amp;#039;&amp;#039;chmod&amp;#039;&amp;#039;&amp;#039;:&lt;br /&gt;
&lt;br /&gt;
; LANG&lt;br /&gt;
: Standardvärden för internationaliseringsvariabler som är tomma/ej satta.&lt;br /&gt;
; LC_ALL&lt;br /&gt;
: Åsidosätter alla andra internationaliseringsvariabler när satt till icke-tom sträng.&lt;br /&gt;
; LC_CTYPE&lt;br /&gt;
: Tolkning av byteföljder som tecken (enbyte vs. multibyte) i argument.&lt;br /&gt;
; LC_MESSAGES&lt;br /&gt;
: Lokal för format/innehåll i diagnostik på stderr.&lt;br /&gt;
; NLSPATH&lt;br /&gt;
: Plats för meddelandekataloger för &amp;#039;&amp;#039;LC_MESSAGES&amp;#039;&amp;#039;.&lt;br /&gt;
&lt;br /&gt;
== ASYNKRONA HÄNDELSER ==&lt;br /&gt;
Standard.&lt;br /&gt;
&lt;br /&gt;
== STDOUT ==&lt;br /&gt;
Ej använd.&lt;br /&gt;
&lt;br /&gt;
== STDERR ==&lt;br /&gt;
Endast för diagnostik.&lt;br /&gt;
&lt;br /&gt;
== UTGÅNGSFILER ==&lt;br /&gt;
Inga.&lt;br /&gt;
&lt;br /&gt;
== UTÖKAD BESKRIVNING ==&lt;br /&gt;
&lt;br /&gt;
=== Symboliskt läge ===&lt;br /&gt;
Operanden &amp;#039;&amp;#039;läge&amp;#039;&amp;#039; kan vara ett &amp;#039;&amp;#039;symboliskt_läge&amp;#039;&amp;#039; som består av en eller flera &amp;#039;&amp;#039;satser&amp;#039;&amp;#039; separerade med komma. Varje sats verkar på filens aktuella läge i angiven ordning.&lt;br /&gt;
&lt;br /&gt;
; &amp;#039;&amp;#039;who&amp;#039;&amp;#039;&lt;br /&gt;
: &amp;lt;b&amp;gt;u&amp;lt;/b&amp;gt; (ägare), &amp;lt;b&amp;gt;g&amp;lt;/b&amp;gt; (grupp), &amp;lt;b&amp;gt;o&amp;lt;/b&amp;gt; (andra), &amp;lt;b&amp;gt;a&amp;lt;/b&amp;gt; (alla; motsvarar &amp;#039;&amp;#039;ugo&amp;#039;&amp;#039;).&lt;br /&gt;
; &amp;#039;&amp;#039;perm&amp;#039;&amp;#039;&lt;br /&gt;
: &amp;lt;b&amp;gt;r&amp;lt;/b&amp;gt; (läs), &amp;lt;b&amp;gt;w&amp;lt;/b&amp;gt; (skriv), &amp;lt;b&amp;gt;x&amp;lt;/b&amp;gt; (kör/sök), &amp;lt;b&amp;gt;X&amp;lt;/b&amp;gt; (kör/sök endast om katalog eller om något x-bit redan är satt), &amp;lt;b&amp;gt;s&amp;lt;/b&amp;gt; (SUID om &amp;#039;&amp;#039;u&amp;#039;&amp;#039;, SGID om &amp;#039;&amp;#039;g&amp;#039;&amp;#039;), &amp;lt;b&amp;gt;t&amp;lt;/b&amp;gt; (sticky bit/S_ISVTX).&lt;br /&gt;
; &amp;#039;&amp;#039;permcopy&amp;#039;&amp;#039;&lt;br /&gt;
: &amp;lt;b&amp;gt;u&amp;lt;/b&amp;gt;, &amp;lt;b&amp;gt;g&amp;lt;/b&amp;gt;, &amp;lt;b&amp;gt;o&amp;lt;/b&amp;gt; – kopiera aktuella rättigheter från respektive del.&lt;br /&gt;
; &amp;#039;&amp;#039;op&amp;#039;&amp;#039;&lt;br /&gt;
: &amp;lt;b&amp;gt;+&amp;lt;/b&amp;gt; (sätt), &amp;lt;b&amp;gt;-&amp;lt;/b&amp;gt; (rensa), &amp;lt;b&amp;gt;=&amp;lt;/b&amp;gt; (sätt exakt och rensa andra enligt &amp;#039;&amp;#039;who&amp;#039;&amp;#039;).&lt;br /&gt;
&lt;br /&gt;
Specifika regler:&lt;br /&gt;
* Om &amp;#039;&amp;#039;perm&amp;#039;&amp;#039; utelämnas gör &amp;#039;&amp;#039;+&amp;#039;&amp;#039;/&amp;#039;&amp;#039;-&amp;#039;&amp;#039;/&amp;#039;&amp;#039;=&amp;#039;&amp;#039; inget.&lt;br /&gt;
* Om &amp;#039;&amp;#039;who&amp;#039;&amp;#039; utelämnas avser operationen ägare/grupp/andra, men maskas av processens &amp;#039;&amp;#039;umask&amp;#039;&amp;#039; för &amp;#039;&amp;#039;+&amp;#039;&amp;#039; och &amp;#039;&amp;#039;=&amp;#039;&amp;#039;.&lt;br /&gt;
* &amp;lt;b&amp;gt;X&amp;lt;/b&amp;gt; ignoreras om filen ej är katalog och inga x-bitar är satta.&lt;br /&gt;
* Kombinationen &amp;lt;b&amp;gt;o&amp;lt;/b&amp;gt; med &amp;lt;b&amp;gt;s&amp;lt;/b&amp;gt; ändrar inte SUID/SGID (tillåtet men utan effekt).&lt;br /&gt;
* &amp;lt;b&amp;gt;t&amp;lt;/b&amp;gt; (sticky) har specificerad betydelse för kataloger; övrigt är ospecificerat.&lt;br /&gt;
&lt;br /&gt;
Implementationsdetaljer (regelförenkling): på reguljära filer kan förfrågningar om att sätta/ta bort SUID/SGID när alla x-bitar är av sakna effekt eller rensa SUID/SGID när alla x-bitar rensas; beteendet är implementeringsdefinierat. På andra filtyper är det implementeringsdefinierat om SUID/SGID hedras.&lt;br /&gt;
&lt;br /&gt;
=== Oktalt läge ===&lt;br /&gt;
Ett icke-negativt oktalt heltal sätter lägesbitarna absolut. För varje satt bit sätts motsvarande rättighet; övriga rensas. För reguljära filer gäller även SUID/SGID enligt tabellen nedan; för andra filtyper är hedrandet implementeringsdefinierat.&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
! Oktal !! Bit !! Oktal !! Bit !! Oktal !! Bit !! Oktal !! Bit&lt;br /&gt;
|-&lt;br /&gt;
| 4000 || S_ISUID || 0400 || S_IRUSR || 0040 || S_IRGRP || 0004 || S_IROTH&lt;br /&gt;
|-&lt;br /&gt;
| 2000 || S_ISGID || 0200 || S_IWUSR || 0020 || S_IWGRP || 0002 || S_IWOTH&lt;br /&gt;
|-&lt;br /&gt;
| 1000 || S_ISVTX || 0100 || S_IXUSR || 0010 || S_IXGRP || 0001 || S_IXOTH&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
Andra oktala bitar än ovan: beteende ospecificerat.&lt;br /&gt;
&lt;br /&gt;
=== Grammatik för &amp;#039;&amp;#039;symboliskt_läge&amp;#039;&amp;#039; ===&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
symbolic_mode  : clause&lt;br /&gt;
               | symbolic_mode &amp;#039;,&amp;#039; clause&lt;br /&gt;
               ;&lt;br /&gt;
clause         : actionlist&lt;br /&gt;
               | wholist actionlist&lt;br /&gt;
               ;&lt;br /&gt;
wholist        : who&lt;br /&gt;
               | wholist who&lt;br /&gt;
               ;&lt;br /&gt;
who            : &amp;#039;u&amp;#039; | &amp;#039;g&amp;#039; | &amp;#039;o&amp;#039; | &amp;#039;a&amp;#039;&lt;br /&gt;
               ;&lt;br /&gt;
actionlist     : action&lt;br /&gt;
               | actionlist action&lt;br /&gt;
               ;&lt;br /&gt;
action         : op&lt;br /&gt;
               | op permlist&lt;br /&gt;
               | op permcopy&lt;br /&gt;
               ;&lt;br /&gt;
permcopy       : &amp;#039;u&amp;#039; | &amp;#039;g&amp;#039; | &amp;#039;o&amp;#039;&lt;br /&gt;
               ;&lt;br /&gt;
op             : &amp;#039;+&amp;#039; | &amp;#039;-&amp;#039; | &amp;#039;=&amp;#039;&lt;br /&gt;
               ;&lt;br /&gt;
permlist       : perm&lt;br /&gt;
               | perm permlist&lt;br /&gt;
               ;&lt;br /&gt;
perm           : &amp;#039;r&amp;#039; | &amp;#039;w&amp;#039; | &amp;#039;x&amp;#039; | &amp;#039;X&amp;#039; | &amp;#039;s&amp;#039; | &amp;#039;t&amp;#039;&lt;br /&gt;
               ;&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== EXIT-STATUS ==&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
0   Verktyget exekverade utan fel och alla begärda ändringar gjordes.&lt;br /&gt;
&amp;gt;0  Fel inträffade.&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== FELKONSEKVENSER ==&lt;br /&gt;
Standard.&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;Följande avsnitt är informativa.&amp;#039;&amp;#039;&lt;br /&gt;
&lt;br /&gt;
== ANVÄNDNING I PROGRAM ==&lt;br /&gt;
* Vid rekursiv ändring (&amp;#039;&amp;#039;-R&amp;#039;&amp;#039;) kan vissa implementationer ändra katalogen före filerna, andra efter. Att göra en hierarki otillgänglig för sig själv kan därför misslyckas på olika sätt – undvik detta mönster.&lt;br /&gt;
* POSIX kräver att &amp;#039;&amp;#039;umask&amp;#039;&amp;#039; beaktas när &amp;#039;&amp;#039;who&amp;#039;&amp;#039; utelämnas. Skillnad mellan:&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
chmod a-w fil      # tar ALL skrivrätt&lt;br /&gt;
chmod -- -w fil    # tar bort skrivrätt enligt vad umask skulle tillåta&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
* Antag inte tolkningen av SUID/SGID på kataloger – den varierar.&lt;br /&gt;
&lt;br /&gt;
== EXEMPEL ==&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
# Sätt åtkomst för ägare/läs-skriv-kör; grupp/läs-kör; andra/läs-kör (0755)&lt;br /&gt;
chmod 755 katalog&lt;br /&gt;
&lt;br /&gt;
# Ge endast ägaren läs/skriv, rensa allt annat (0600)&lt;br /&gt;
chmod 600 hemlig.txt&lt;br /&gt;
&lt;br /&gt;
# Lägg till körbarhet för ägare (behåll övrigt)&lt;br /&gt;
chmod u+x skript.sh&lt;br /&gt;
&lt;br /&gt;
# Ta bort skriv för grupp och andra&lt;br /&gt;
chmod go-w fil.txt&lt;br /&gt;
&lt;br /&gt;
# Sätt SUID på ett program (kräver ofta root)&lt;br /&gt;
chmod u+s /usr/local/bin/program&lt;br /&gt;
&lt;br /&gt;
# Sätt SGID och ”sticky” på en katalog (typisk delad gruppkatalog)&lt;br /&gt;
chmod g+s,t /srv/projekt&lt;br /&gt;
&lt;br /&gt;
# Kopiera ägarens rättigheter till grupp, och rensa grupp-skriv&lt;br /&gt;
chmod g=u,g-w fil.txt&lt;br /&gt;
&lt;br /&gt;
# Rekursivt: gör alla .sh körbara för ägare (behåller andra rättigheter via X)&lt;br /&gt;
find . -name &amp;#039;*.sh&amp;#039; -type f -exec chmod u+X {} +&lt;br /&gt;
&lt;br /&gt;
# Använd endast X: lägg till körbarhet på kataloger men inte på vanliga filer&lt;br /&gt;
chmod a+X -R .&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== MOTIVATION (RATIONALE) ==&lt;br /&gt;
Beteende beskrivs via referenser till POSIX-koncept för att undvika duplicering. Exitstatus standardiseras till 0/&amp;gt;0 (vissa historiska varianter använde antal fel, vilket kan överflöda). &amp;#039;&amp;#039;X&amp;#039;&amp;#039; är hämtad från BSD och är särskilt användbar vid rekursiva ändringar. Grammatik har utökats med &amp;#039;&amp;#039;permcopy&amp;#039;&amp;#039; (t.ex. &amp;lt;code&amp;gt;o=u -g&amp;lt;/code&amp;gt;).&lt;br /&gt;
&lt;br /&gt;
== FRAMTIDA RIKTNINGAR ==&lt;br /&gt;
Inga.&lt;br /&gt;
&lt;br /&gt;
== SE ÄVEN ==&lt;br /&gt;
[[ls(1p)]], [[umask(1p)]]&lt;br /&gt;
&lt;br /&gt;
Se även POSIX.1-2017: File Access Permissions; Environment Variables; Utility Syntax Guidelines.  &lt;br /&gt;
Systemgränssnitt: [[chmod(3p)]].&lt;br /&gt;
&lt;br /&gt;
== COPYRIGHT ==&lt;br /&gt;
Delar av texten återges ur IEEE Std 1003.1-2017 / The Open Group Base Specifications Issue 7, 2018 Edition. Vid skillnader gäller originalstandarden.  &lt;br /&gt;
Typografiska/formatteringsfel kan ha uppstått vid konvertering till man-format.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
IEEE/The Open Group                2017                            chmod(1p)&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;/div&gt;</summary>
		<author><name>Admin</name></author>
	</entry>
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