Document the NSH uname command
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Gregory Nutt
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<tr>
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<td><br></td>
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<td>
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<a href="#cmdunset">2.49 Unset an Environment Variable (unset)</a>
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<a href="#cmduname">2.49 Print system information (uname)</a>
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</td>
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</tr>
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<tr>
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<td><br></td>
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<td>
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<a href="#cmdurldec">2.50 URL Decode (urldecode)</a>
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<a href="#cmdunset">2.50 Unset an Environment Variable (unset)</a>
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</td>
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</tr>
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<tr>
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<td><br></td>
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<td>
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<a href="#cmdurlencode">2.51 URL Encode (urlencode)</a>
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<a href="#cmdurldec">2.51 URL Decode (urldecode)</a>
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</td>
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</tr>
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<tr>
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<td><br></td>
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<td>
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<a href="#cmdusleep">2.52 Wait for Microseconds (usleep)</a>
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<a href="#cmdurlencode">2.52 URL Encode (urlencode)</a>
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</td>
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</tr>
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<tr>
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<td><br></td>
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<td>
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<a href="#cmdwget">2.53 Get File Via HTTP (wget)</a>
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<a href="#cmdusleep">2.53 Wait for Microseconds (usleep)</a>
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</td>
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</tr>
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<tr>
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<td><br></td>
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<td>
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<a href="#cmdxd">2.54 Hexadecimal Dump of Memory (xd)</a>
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<a href="#cmdwget">2.54 Get File Via HTTP (wget)</a>
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</td>
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</tr>
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<tr>
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<td><br></td>
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<td>
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<a href="#cmdxd">2.55 Hexadecimal Dump of Memory (xd)</a>
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</td>
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</tr>
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<tr>
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@ -2437,7 +2443,68 @@ nsh>
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<table width ="100%">
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<tr bgcolor="#e4e4e4">
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<td>
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<a name="cmdunset"><h2>2.49 Unset an Environment Variable (unset)</h2></a>
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<a name="cmduname"><h2>2.49 Print system information (uname)</h2></a>
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</td>
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</tr>
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</table>
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<p><b>Command Syntax:</b></p>
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<ul><pre>
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uname [-a | -imnoprsv]
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</pre></ul>
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<p>
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<b>Synopsis</b>.
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Print certain system information. With no options, the output is the same as -s.
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<p>
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<ul><table>
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<tr>
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<td><code>-a</code></td>
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<td>
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Print all information, in the following order, except omit -p and -i if unknown:
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</td>
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</tr>
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<tr>
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<td><code>-s, -o</code></td>
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<td>
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Print the operating system name (NuttX)
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</td>
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</tr>
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<tr>
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<td><code>-n</code></td>
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<td>
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Print the network node hostname (only availabel if <code>CONFIG_NET=y</code>)
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</td>
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</tr>
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<tr>
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<td><code>-r</code></td>
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<td>
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Print the kernel release
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</td>
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</tr>
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<tr>
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<td><code>-v</code></td>
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<td>
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Print the kernel version
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</td>
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</tr>
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<tr>
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<td><code>-m</code></td>
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<td>
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Print the machine hardware name
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</td>
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</tr>
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<tr>
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<td><code>-p, -i</code></td>
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<td>
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Print "unknown"
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</td>
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</tr>
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</table></ul>
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<table width ="100%">
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<tr bgcolor="#e4e4e4">
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<td>
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<a name="cmdunset"><h2>2.50 Unset an Environment Variable (unset)</h2></a>
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</td>
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</tr>
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</table>
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@ -2463,7 +2530,7 @@ nsh>
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<table width ="100%">
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<tr bgcolor="#e4e4e4">
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<td>
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<a name="cmdurldec"><h2>2.50 URL Decode (urldecode)</h2></a>
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<a name="cmdurldec"><h2>2.51 URL Decode (urldecode)</h2></a>
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</td>
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</tr>
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</table>
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@ -2480,7 +2547,7 @@ urldecode [-f] <string or filepath>
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<table width ="100%">
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<tr bgcolor="#e4e4e4">
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<td>
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<a name="cmdurlencode"><h2>2.51 URL Encode (urlencode)</h2></a>
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<a name="cmdurlencode"><h2>2.52 URL Encode (urlencode)</h2></a>
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</td>
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</tr>
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</table>
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@ -2497,7 +2564,7 @@ urlencode [-f] <string or filepath>
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<table width ="100%">
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<tr bgcolor="#e4e4e4">
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<td>
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<a name="cmdusleep"><h2>2.52 Wait for Microseconds (usleep)</h2></a>
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<a name="cmdusleep"><h2>2.53 Wait for Microseconds (usleep)</h2></a>
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</td>
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</tr>
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</table>
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@ -2514,7 +2581,7 @@ usleep <usec>
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<table width ="100%">
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<tr bgcolor="#e4e4e4">
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<td>
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<a name="cmdwget">2.53 Get File Via HTTP (wget)</a>
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<a name="cmdwget">2.54 Get File Via HTTP (wget)</a>
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</td>
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</tr>
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</table>
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@ -2541,7 +2608,7 @@ wget [-o <local-path>] <url>
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<table width ="100%">
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<tr bgcolor="#e4e4e4">
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<td>
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<a name="cmdxd"><h2>2.54 Hexadecimal Dump of Memory (xd)</h2></a>
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<a name="cmdxd"><h2>2.55 Hexadecimal Dump of Memory (xd)</h2></a>
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</td>
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</tr>
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</table>
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@ -2862,6 +2929,11 @@ nsh>
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<td>!<code>CONFIG_DISABLE_MOUNTPOINT</code> && <code>CONFIG_NFILE_DESCRIPTORS</code> > 0 && <code>CONFIG_FS_READABLE</code><sup>3</sup></td>
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<td><code>CONFIG_NSH_DISABLE_UMOUNT</code></td>
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</tr>
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<tr>
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<td><b><code>uname</code></b></td>
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<td>br</td>
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<td><code>CONFIG_NSH_DISABLE_UNAME</code></td>
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</tr>
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<tr>
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<td><b><code>unset</code></b></td>
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<td>!<code>CONFIG_DISABLE_ENVIRON</code></td>
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@ -4405,6 +4477,7 @@ mount -t vfat /dev/ram1 /tmp
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<li><a href="#cmdtest"><code>test</code></a></li>
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<li><a href="#custonshlib"><code>up_cxxinitialize()</code></a></li>
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<li><a href="#cmdunmount"><code>umount</code></a></li>
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<li><a href="#cmduname"><code>uname</code></a></li>
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<li><a href="#cmdunset"><code>unset</code></a></li>
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<li><a href="#looping"><code>until</code></a></li>
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<li><a href="#custinit"><code>up_nsh.c</code></a></li>
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