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<title>berkdb envremove</title>
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<link rel="start" href="index.html" title="Berkeley DB TCL API Reference" />
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<p>Library Version 11.2.5.2</p>
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<table width="100%" summary="Navigation header">
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<tr>
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<th colspan="3" align="center">berkdb envremove</th>
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</tr>
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<tr>
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<td width="20%" align="left"><a accesskey="p" href="env_open.html">Prev</a> </td>
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<th width="60%" align="center">Chapter 1.
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Berkeley DB Tcl APIs
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</th>
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<td width="20%" align="right"> <a accesskey="n" href="txn.html">Next</a></td>
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</tr>
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<div class="sect1" lang="en" xml:lang="en">
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<div class="titlepage">
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<div>
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<div>
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<h2 class="title" style="clear: both"><a id="env_remove"></a>berkdb envremove</h2>
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</div>
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</div>
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</div>
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<pre class="programlisting">berkdb envremove
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[-data_dir directory]
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[-force]
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[-home directory]
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[-log_dir directory]
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[-tmp_dir directory]
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[-use_environ]
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[-use_environ_root] </pre>
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<p>
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Remove a Berkeley DB environment.
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</p>
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<p>
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The options are as follows:
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</p>
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<div class="itemizedlist">
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<ul type="disc">
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<li>
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<p>
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<span class="bold"><strong>-data_dir dirname</strong></span>
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</p>
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<p>
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Specify the environment's data directory, as described in
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<a href="../../programmer_reference/env_naming.html" class="olink">Berkeley DB File Naming</a>
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in the <em class="citetitle">Berkeley DB Programmer's Reference Guide</em>.
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</p>
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</li>
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<li>
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<p>
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<span class="bold"><strong>-force</strong></span>
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</p>
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<p>
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If there are processes that have called <span class="bold"><strong>berkdb
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env</strong></span> without calling <span class="emphasis"><em>env</em></span> <span class="bold"><strong>close</strong></span> (that is, there are processes currently
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using the environment), <span class="bold"><strong>berkdb
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envremove</strong></span> will fail without further action, unless the
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<span class="bold"><strong>-force</strong></span> flag is set, in which case
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<span class="bold"><strong>berkdb envremove</strong></span> will attempt to
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remove the environment regardless of any processes still using it.
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</p>
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</li>
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<li>
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<p>
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<span class="bold"><strong>-home directory</strong></span>
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</p>
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<p>
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The <span class="bold"><strong>-home</strong></span> argument is described in
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<a href="../../programmer_reference/env_naming.html" class="olink">Berkeley DB File Naming</a>
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in the <em class="citetitle">Berkeley DB Programmer's Reference Guide</em>.
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</p>
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</li>
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<li>
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<p>
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<span class="bold"><strong>-log_dir dirname</strong></span>
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</p>
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<p>
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Specify the environment's log directory, as described in
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<a href="../../programmer_reference/env_naming.html" class="olink">Berkeley DB File Naming</a>
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in the <em class="citetitle">Berkeley DB Programmer's Reference Guide</em>.
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</p>
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</li>
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<li>
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<p>
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<span class="bold"><strong>-tmp_dir dirname</strong></span>
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</p>
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<p>
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Specify the environment's tmp directory, as described in
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<a href="../../programmer_reference/env_naming.html" class="olink">Berkeley DB File Naming</a>
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in the <em class="citetitle">Berkeley DB Programmer's Reference Guide</em>.
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</p>
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</li>
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<li>
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<p>
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<span class="bold"><strong>-use_environ</strong></span>
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</p>
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<p>
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The Berkeley DB process' environment may be permitted to specify
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information to be used when naming files; see
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<a href="../../programmer_reference/env_naming.html" class="olink">Berkeley DB File Naming</a>
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in the <em class="citetitle">Berkeley DB Programmer's Reference Guide</em>.
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Because permitting users to specify which files are used can create security
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problems, environment information will be used in file naming for all
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users only if the <span class="bold"><strong>-use_environ</strong></span> flag
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is set.
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</p>
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</li>
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<li>
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<p>
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<span class="bold"><strong>-use_environ_root</strong></span>
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</p>
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<p>
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The Berkeley DB process' environment may be permitted to specify
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information to be used when naming files; see
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<a href="../../programmer_reference/env_naming.html" class="olink">Berkeley DB File Naming</a>
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in the <em class="citetitle">Berkeley DB Programmer's Reference Guide</em>.
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As permitting users to specify which files are used can create security
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problems, if the <span class="bold"><strong>-use_environ_root</strong></span>
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flag is set, environment information will be used for file naming only
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for users with appropriate permissions (for example, users with a
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user-ID of 0 on IEEE/ANSI Std 1003.1 (POSIX) systems).
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</p>
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</li>
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</ul>
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</div>
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<p>
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The <span class="bold"><strong>berkdb envremove</strong></span> command returns
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0 on success, and in the case of error, a Tcl error is thrown.
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</p>
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</div>
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<div class="navfooter">
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<hr />
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<table width="100%" summary="Navigation footer">
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<tr>
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<td width="40%" align="left"><a accesskey="p" href="env_open.html">Prev</a> </td>
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<td width="20%" align="center">
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<a accesskey="u" href="tclapi.html">Up</a>
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</td>
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<td width="40%" align="right"> <a accesskey="n" href="txn.html">Next</a></td>
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</tr>
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<tr>
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<td width="40%" align="left" valign="top">berkdb env </td>
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<td width="20%" align="center">
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<a accesskey="h" href="index.html">Home</a>
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</td>
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<td width="40%" align="right" valign="top"> <span class="emphasis"><em>env</em></span> txn</td>
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</tr>
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</body>
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