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<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>smbtar</title><link rel="stylesheet" href="samba.css" type="text/css"><meta name="generator" content="DocBook XSL Stylesheets V1.60.1"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en"><a name="smbtar.1"></a><div class="titlepage"><div></div><div></div></div><div class="refnamediv"><h2>Name</h2><p>smbtar — shell script for backing up SMB/CIFS shares
directly to UNIX tape drives</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p><tt class="command">smbtar</tt> [-r] [-i] [-a] [-v] {-s server} [-p password] [-x services] [-X] [-N filename] [-b blocksize] [-d directory] [-l loglevel] [-u user] [-t tape] {filenames}</p></div></div><div class="refsect1" lang="en"><h2>DESCRIPTION</h2><p>This tool is part of the <a href="Samba.7.html"><span class="citerefentry"><span class="refentrytitle">Samba</span>(7)</span></a> suite.</p><p><b class="command">smbtar</b> is a very small shell script on top
of <a href="smbclient.1.html"><span class="citerefentry"><span class="refentrytitle">smbclient</span>(1)</span></a> which dumps SMB shares directly to tape.</p></div><div class="refsect1" lang="en"><h2>OPTIONS</h2><div class="variablelist"><dl><dt><span class="term">-s server</span></dt><dd><p>The SMB/CIFS server that the share resides
upon.</p></dd><dt><span class="term">-x service</span></dt><dd><p>The share name on the server to connect to.
The default is "backup".</p></dd><dt><span class="term">-X</span></dt><dd><p>Exclude mode. Exclude filenames... from tar
create or restore. </p></dd><dt><span class="term">-d directory</span></dt><dd><p>Change to initial <i class="parameter"><tt>directory
</tt></i> before restoring / backing up files. </p></dd><dt><span class="term">-v</span></dt><dd><p>Verbose mode.</p></dd><dt><span class="term">-p password</span></dt><dd><p>The password to use to access a share.
Default: none </p></dd><dt><span class="term">-u user</span></dt><dd><p>The user id to connect as. Default:
UNIX login name. </p></dd><dt><span class="term">-a</span></dt><dd><p>Reset DOS archive bit mode to
indicate file has been archived. </p></dd><dt><span class="term">-t tape</span></dt><dd><p>Tape device. May be regular file or tape
device. Default: <i class="parameter"><tt>$TAPE</tt></i> environmental
variable; if not set, a file called <tt class="filename">tar.out
</tt>. </p></dd><dt><span class="term">-b blocksize</span></dt><dd><p>Blocking factor. Defaults to 20. See
<b class="command">tar(1)</b> for a fuller explanation. </p></dd><dt><span class="term">-N filename</span></dt><dd><p>Backup only files newer than filename. Could
be used (for example) on a log file to implement incremental
backups. </p></dd><dt><span class="term">-i</span></dt><dd><p>Incremental mode; tar files are only backed
up if they have the archive bit set. The archive bit is reset
after each file is read. </p></dd><dt><span class="term">-r</span></dt><dd><p>Restore. Files are restored to the share
from the tar file. </p></dd><dt><span class="term">-l log level</span></dt><dd><p>Log (debug) level. Corresponds to the
<i class="parameter"><tt>-d</tt></i> flag of <a href="smbclient.1.html"><span class="citerefentry"><span class="refentrytitle">smbclient</span>(1)</span></a>.</p></dd></dl></div></div><div class="refsect1" lang="en"><h2>ENVIRONMENT VARIABLES</h2><p>The <i class="parameter"><tt>$TAPE</tt></i> variable specifies the
default tape device to write to. May be overridden
with the -t option. </p></div><div class="refsect1" lang="en"><h2>BUGS</h2><p>The <b class="command">smbtar</b> script has different
options from ordinary tar and from smbclient's tar command. </p></div><div class="refsect1" lang="en"><h2>CAVEATS</h2><p>Sites that are more careful about security may not like
the way the script handles PC passwords. Backup and restore work
on entire shares; should work on file lists. smbtar works best
with GNU tar and may not work well with other versions. </p></div><div class="refsect1" lang="en"><h2>DIAGNOSTICS</h2><p>See the <span class="emphasis"><em>DIAGNOSTICS</em></span> section for the <a href="smbclient.1.html"><span class="citerefentry"><span class="refentrytitle">smbclient</span>(1)</span></a> command.</p></div><div class="refsect1" lang="en"><h2>VERSION</h2><p>This man page is correct for version 3.0 of
the Samba suite.</p></div><div class="refsect1" lang="en"><h2>SEE ALSO</h2><p><a href="smbd.8.html"><span class="citerefentry"><span class="refentrytitle">smbd</span>(8)</span></a>, <a href="smbclient.1.html"><span class="citerefentry"><span class="refentrytitle">smbclient</span>(1)</span></a>, <a href="smb.conf.5.html"><span class="citerefentry"><span class="refentrytitle">smb.conf</span>(5)</span></a>.</p></div><div class="refsect1" lang="en"><h2>AUTHOR</h2><p>The original Samba software and related utilities
were created by Andrew Tridgell. Samba is now developed
by the Samba Team as an Open Source project similar
to the way the Linux kernel is developed.</p><p><a href="mailto:poultenr@logica.co.uk" target="_top">Ricky Poulten</a>
wrote the tar extension and this man page. The <b class="command">smbtar</b>
script was heavily rewritten and improved by <a href="mailto:Martin.Kraemer@mch.sni.de" target="_top">Martin Kraemer</a>. Many
thanks to everyone who suggested extensions, improvements, bug
fixes, etc. The man page sources were converted to YODL format (another
excellent piece of Open Source software, available at <a href="ftp://ftp.icce.rug.nl/pub/unix/" target="_top">
ftp://ftp.icce.rug.nl/pub/unix/</a>) and updated for the Samba 2.0
release by Jeremy Allison. The conversion to DocBook for
Samba 2.2 was done by Gerald Carter. The conversion to DocBook XML 4.2 for
Samba 3.0 was done by Alexander Bokovoy.</p></div></div></body></html>
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