57 lines
1.4 KiB
HTML
57 lines
1.4 KiB
HTML
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
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<HTML>
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<HEAD>
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<META http-equiv="Content-Type" content="text/html; charset=Windows-1252">
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<TITLE>-sni (Store NT security information) switch</TITLE>
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<LINK href="style.css" rel="stylesheet" type="text/css">
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</HEAD>
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<BODY>
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<H1>-sni (Store NT security information) switch</H1>
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<H4>Syntax</H4>
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<PRE class="syntax">
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-sni
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</PRE>
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<P> Use this switch to store and restore NT (NTFS) security information for files and directories.
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Note that only NTFS file system supports that feature.</P>
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<P> Current version of 7-Zip can store NT security information only to WIM archives.</P>
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<H4>Examples</H4>
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<PRE class="example">
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7z a a.wim -sni *.txt
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</PRE>
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<P>stores <SPAN class="filename">txt</SPAN> files with NT security information.</P>
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<PRE class="example">
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7z x a.wim -sni
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</PRE>
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<P>unpacks <SPAN class="filename">a.wim</SPAN> and restores NT security information.</P>
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<H4>Commands that can be used with this switch</H4>
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<P>
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<A href="../commands/add.htm">a (Add)</A>,
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<A href="../commands/extract.htm">e (Extract)</A>,
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<A href="../commands/update.htm">u (Update)</A>,
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<A href="../commands/extract_full.htm">x (Extract with full paths)</A>
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</P>
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<H4>See also</H4>
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<P>
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<B>Switches:</B>
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<A href="sns.htm">-sns</A>
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</P>
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</BODY>
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</HTML>
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