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<TITLE>-sns (Store NTFS alternate Streams) switch</TITLE>
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<H1>-sns (Store NTFS alternate Streams) switch</H1>
<H4>Syntax</H4>
<PRE class="syntax">
-sns[-]
</PRE>
<TABLE>
<TR><TH width="80">Switch</TH> <TH>Description</TH></TR>
<TR><TD> -sns </TD> <TD> Enable "Store NTFS alternate streams" mode. It's default option, if you extract archive.</TD></TR>
<TR><TD> -sns- </TD> <TD> Disable "Store NTFS alternate streams" mode. It's default option, if you create archive or
call "list" command. </TD></TR>
</TABLE>
<P> If -sns mode is enabled, 7-Zip processes NTFS Alternate Data Streams for files and folders.</P>
<P> Current version of 7-Zip can store NTFS alternate streams only to WIM archives.</P>
<P> Note: 7-Zip can't include alternate streams to archives on 32-bit Windows XP and older systems.</P>
<H4>Examples</H4>
<PRE class="example">
7z a a.wim -sns *.txt
</PRE>
<P>stores <SPAN class="filename">txt</SPAN> files including alternate data streams.</P>
<PRE class="example">
7z x a.wim
</PRE>
<P>unpacks <SPAN class="filename">a.wim</SPAN> including alternate data streams.</P>
<PRE class="example">
7z x a.wim -sns-
</PRE>
<P>unpacks <SPAN class="filename">a.wim</SPAN> without alternate data streams.</P>
<PRE class="example">
7z l a.wim -sns
</PRE>
<P>lists files in <SPAN class="filename">a.wim</SPAN> including alternate data streams.</P>
<H4>Commands that can be used with this switch</H4>
<P>
<A href="../commands/add.htm">a (Add)</A>,
<A href="../commands/delete.htm">d (Delete)</A>,
<A href="../commands/extract.htm">e (Extract)</A>,
<A href="../commands/hash.htm">h (Hash)</A>,
<A href="../commands/list.htm">l (List)</A>,
<A href="../commands/test.htm">t (Test)</A>,
<A href="../commands/update.htm">u (Update)</A>,
<A href="../commands/extract_full.htm">x (Extract with full paths)</A>
</P>
<H4>See also</H4>
<P>
<B>Switches:</B>
<A href="sni.htm">-sni</A>
</P>
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| Name | Type | Size | Permission | Actions |
|---|---|---|---|---|
| ar_exclude.htm | File | 1.42 KB | 0644 |
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| ar_include.htm | File | 2.4 KB | 0644 |
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| ar_no.htm | File | 1.37 KB | 0644 |
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| bb.htm | File | 1.89 KB | 0644 |
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| bs.htm | File | 1.95 KB | 0644 |
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| charset.htm | File | 1.95 KB | 0644 |
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| exclude.htm | File | 1.93 KB | 0644 |
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| include.htm | File | 2.84 KB | 0644 |
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| index.htm | File | 5.71 KB | 0644 |
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| large_pages.htm | File | 2.14 KB | 0644 |
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| list_tech.htm | File | 802 B | 0644 |
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| method.htm | File | 35.36 KB | 0644 |
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| output_dir.htm | File | 1.33 KB | 0644 |
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| overwrite.htm | File | 1.48 KB | 0644 |
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| password.htm | File | 1.35 KB | 0644 |
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| recurse.htm | File | 2.53 KB | 0644 |
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| sa.htm | File | 1.4 KB | 0644 |
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| scc.htm | File | 914 B | 0644 |
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| scrc.htm | File | 1.25 KB | 0644 |
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| sdel.htm | File | 954 B | 0644 |
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| sfx.htm | File | 5.44 KB | 0644 |
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| shared.htm | File | 1011 B | 0644 |
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| sni.htm | File | 1.35 KB | 0644 |
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| sns.htm | File | 2.2 KB | 0644 |
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| spf.htm | File | 2.37 KB | 0644 |
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| ssc.htm | File | 1.43 KB | 0644 |
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| stdin.htm | File | 1.55 KB | 0644 |
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| stdout.htm | File | 1.4 KB | 0644 |
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| stl.htm | File | 978 B | 0644 |
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| stop_switch.htm | File | 678 B | 0644 |
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| stx.htm | File | 1.36 KB | 0644 |
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| style.css | File | 2.78 KB | 0644 |
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| type.htm | File | 3.67 KB | 0644 |
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| update.htm | File | 7.97 KB | 0644 |
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| volume.htm | File | 1.29 KB | 0644 |
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| working_dir.htm | File | 1.68 KB | 0644 |
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| yes.htm | File | 1.23 KB | 0644 |
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