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</tr>
</table></center>
<p>
When the default <code>rcS</code> file used when <code>CONFIG_EXAMPLES_NSH_ROMFSETC</code> is
selected, it will mount a FAT FS under <code>/tmp</code>. The following selections
describe that FAT FS.
</p>
<center><table width="100%">
<tr bgcolor="#e4e4e4">
<th align="left" width="25%">Configuration</th>
<th align="left">Description</th>
</tr>
<tr>
<td valign="top"><b><code>CONFIG_EXAMPLES_NSH_FATDEVNO</code></b></td>
<td>
This is the minor number of the FAT FS block device. The default is
'<code>1</code>' corresponding to <code>/dev/ram1</code>.
</td>
</tr>
<tr>
<td valign="top"><b><code>CONFIG_EXAMPLES_NSH_FATSECTSIZE</code></b></td>
<td>
This is the sector size use with the FAT FS. Default is 512.
</td>
</tr>
</table></center>
<table width ="100%">
<tr bgcolor="#e4e4e4">
<td>
<a name="index"><h1>Index</h1></a>
</td>
</tr>
<table width="100%">
<tr><td width="50%">
<ul>
<li><a href="#builtinvars"><code>$?</code></a></li>
<li><a href="#cmdtest"><code>[</code></a></li>
<li><a href="#cmdoverview">Background commands</a></li>
<li><a href="#cmdoverview">Background command priority</a></li>
<li><a href="#builtinvars">Built-in variables</a></li>
<li><a href="#cmdcat"><code>cat</code></a></li>
<li><a href="#cmdcd"><code>cd</code></a></li>
<li><a href="#commands">Command summaries</a></li>
<li><a href="#conditional">Conditional command execution</a></li>
<li><a href="#nshconfiguration"><code>CONFIG_EXAMPLES_NSH_CONSOLE</code></a></li>
<li><a href="#nshconfiguration"><code>CONFIG_EXAMPLES_NSH_DHCPC</code></a></li>
<li><a href="#nshconfiguration"><code>CONFIG_EXAMPLES_NSH_DISABLEBG</code></a></li>
<li><a href="#nshconfiguration"><code>CONFIG_EXAMPLES_NSH_DISABLESCRIPT</code></a></li>
<li><a href="#nshconfiguration"><code>CONFIG_EXAMPLES_NSH_DRIPADDR</code></a></li>
<li><a href="#nshconfiguration"><code>CONFIG_EXAMPLES_NSH_FATDEVNO</code></a></li>
<li><a href="#nshconfiguration"><code>CONFIG_EXAMPLES_NSH_FATMOUNTPT</code></a></li>
<li><a href="#nshconfiguration"><code>CONFIG_EXAMPLES_NSH_FATNSECTORS</code></a></li>
<li><a href="#nshconfiguration"><code>CONFIG_EXAMPLES_NSH_FATSECTSIZE</code></a></li>
<li><a href="#nshconfiguration"><code>CONFIG_EXAMPLES_NSH_FILEIOSIZE</code></a></li>
<li><a href="#nshconfiguration"><code>CONFIG_EXAMPLES_NSH_INITSCRIPT</code></a></li>
<li><a href="#nshconfiguration"><code>CONFIG_EXAMPLES_NSH_IOBUFFER_SIZE</code></a></li>
<li><a href="#nshconfiguration"><code>CONFIG_EXAMPLES_NSH_IPADDR</code></a></li>
<li><a href="#nshconfiguration"><code>CONFIG_EXAMPLES_NSH_LINELEN</code></a></li>
<li><a href="#nshconfiguration"><code>CONFIG_EXAMPLES_NSH_NESTDEPTH</code></a></li>
<li><a href="#nshconfiguration"><code>CONFIG_EXAMPLES_NSH_NETMASK</code></a></li>
<li><a href="#nshconfiguration"><code>CONFIG_EXAMPLES_NSH_NOMAC</code></a></li>
<li><a href="#nshconfiguration"><code>CONFIG_EXAMPLES_NSH_ROMFSDEVNO</code></a></li>
<li><a href="#nshconfiguration"><code>CONFIG_EXAMPLES_NSH_ROMFSETC</code></a></li>
<li><a href="#nshconfiguration"><code>CONFIG_EXAMPLES_NSH_ROMFSMOUNTPT</code></a></li>
<li><a href="#nshconfiguration"><code>CONFIG_EXAMPLES_NSH_ROMFSSECTSIZE</code></a></li>
<li><a href="#nshconfiguration"><code>CONFIG_EXAMPLES_NSH_STACKSIZE</code></a></li>
<li><a href="#nshconfiguration"><code>CONFIG_EXAMPLES_NSH_STRERROR</code></a></li>
<li><a href="#nshconfiguration"><code>CONFIG_EXAMPLES_NSH_TELNET</code></a></li>
<li><a href="#configuration">Configuration settings</a></li>
<li><a href="#cmddependencies">Configuration settings, command dependencies</a></li>
<li><a href="#nshconfiguration">Configuration settings, NSH-specific</a></li>
<li><a href="#cmdcp"><code>cp</code></a></li>
<li><a href="#currentwd">Current working directory</a></li>
<li><a href="#cmdecho"><code>echo</code></a></li>
<li><a href="#environvars">Environment Variables</a></li>
<li><a href="#startupscript"><code>/etc/init.d/rcS</code></a>
</ul></td>
<td></ul>
<li><a href="#cmdexec"><code>exec</code></a></li>
<li><a href="#cmdexit"><code>exit</code></a></li>
<li><a href="#cmdget"><code>get</code></a></li>
<li><a href="#frontend">Greeting</a></li>
<li><a href="#cmdhelp"><code>help</code></a></li>
<li><a href="#conditional"><code>if-then[-else]-fi</code></a></li>
<li><a href="#cmdifconfig"><code>ifconfig</code></a></li>
<li><a href="#cmdls">ls</code></a></li>
<li><a href="#cmdmbhw"><code>mb</code></a></li>
<li><a href="#cmdmbhw"><code>mh</code></a></li>
<li><a href="#cmdmbhw"><code>mw</code></a></li>
<li><a href="#cmdmem"><code>mem</code></a></li>
<li><a href="#cmdmkdir"><code>mkdir</code></a></li>
<li><a href="#cmdmkfatfs"><code>mkfatfs</code></a></li>
<li><a href="#cmdmkfifo"><code>mkfifo</code></a></li>
<li><a href="#cmdmkrd"><code>mkrd</code></a></li>
<li><a href="#cmdmount"><code>mount</code></a></li>
<li><a href="#cmdoverview"><code>nice</code></a></li>
<li><a href="#environvars"><code>OLDPWD</code></a></li>
<li><a href="#overview">Overview</a></li>
<li><a href="#cmdping"><code>ping</code></a></li>
<li><a href="#frontend">Prompt</a></li>
<li><a href="#cmdps"><code>ps</code></a></li>
<li><a href="#cmdput"><code>put</code></a></li>
<li><a href="#cmdpwd"><code>pwd</code></a></li>
<li><a href="#environvars"><code>PWD</code></a></li>
<li><a href="#cmdoverview">Re-directed commands</a></li>
<li><a href="#cmdrm"><code>rm</code></a></li>
<li><a href="#cmdrmdir"><code>rmdir</code></a></li>
<li><a href="#cmdset"><code>set</code></a></li>
<li><a href="#cmdsh"><code>sh</code></a></li>
<li><a href="#cmdoverview">Simple commands</a></li>
<li><a href="#cmdsleep"><code>sleep</code></a></li>
<li><a href="#startupscript">start-up script</a>
<li><a href="#cmdtest"><code>test</code></a></li>
<li><a href="#cmdunmount"><code>umount</code></a></li>
<li><a href="#cmdunset"><code>unset</code></a></li>
<li><a href="#cmdusleep"><code>usleep</code></a></li>