Update NuttShell documentation with new passwd commands
This commit is contained in:
Gregory Nutt
parent
172de14c6b
commit
fa6e470a19
@ -8,7 +8,7 @@
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<tr align="center" bgcolor="#e4e4e4">
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<td>
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<h1><big><font color="#3c34ec"><i>NuttShell (NSH)</i></font></big></h1>
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<p>Last Updated: December 31, 2015</p>
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<p>Last Updated: January 20, 2016</p>
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</td>
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</tr>
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</table>
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@ -335,127 +335,145 @@
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<tr>
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<td><br></td>
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<td>
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<a href="#cmdping">2.42 Check Network Peer (ping/ping6)</a>
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<a href="#cmdpasswd">2.42 Change a User's Password (passwd)</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="#cmdpoweroff">2.43 Shut the system down (poweroff)</a>
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<a href="#cmdping">2.43 Check Network Peer (ping/ping6)</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="#cmdput">2.44 Send File Via TFTP (put)</a>
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<a href="#cmdpoweroff">2.44 Shut the system down (poweroff)</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="#cmdpwd">2.45 Show Current Working Directory (pwd)</a>
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<a href="#cmdput">2.45 Send File Via TFTP (put)</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="#cmdreboot">2.46 Reset and reboot the system (reboot)</a>
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<a href="#cmdpwd">2.46 Show Current Working Directory (pwd)</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="#cmdrm">2.47 Remove a File (rm)</a>
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<a href="#cmdreboot">2.47 Reset and reboot the system (reboot)</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="#cmdrmdir">2.48 Remove a Directory (rmdir)</a>
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<a href="#cmdrm">2.48 Remove a File (rm)</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="#cmdrmmod">2.49 Remove on OS Module (rmmod)</a>
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<a href="#cmdrmdir">2.49 Remove a Directory (rmdir)</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="#cmdset">2.50 Set an Environment Variable (set)</a>
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<a href="#cmdrmmod">2.50 Remove on OS Module (rmmod)</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="#cmdsh">2.51 Execute an NSH Script (sh)</a>
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<a href="#cmdset">2.51 Set an Environment Variable (set)</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="#cmdshutdown">2.52 Shut the system down (shutdown)</a>
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<a href="#cmdsh">2.52 Execute an NSH Script (sh)</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="#cmdsleep">2.53 Wait for Seconds (sleep)</a>
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<a href="#cmdshutdown">2.53 Shut the system down (shutdown)</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="#cmdtime">2.54 Time execution of another command (time)</a>
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<a href="#cmdsleep">2.54 Wait for Seconds (sleep)</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="#cmdunmount">2.55 Unmount a File System (umount)</a>
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<a href="#cmdtime">2.55 Time execution of another command (time)</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="#cmduname">2.56 Print system information (uname)</a>
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<a href="#cmdunmount">2.56 Unmount a File System (umount)</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="#cmdunset">2.57 Unset an Environment Variable (unset)</a>
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<a href="#cmduname">2.57 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">2.58 URL Decode (urldecode)</a>
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<a href="#cmdunset">2.58 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">2.59 URL Encode (urlencode)</a>
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<a href="#cmdurldec">2.59 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">2.60 Wait for Microseconds (usleep)</a>
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<a href="#cmdurlencode">2.60 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">2.61 Get File Via HTTP (wget)</a>
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<a href="#cmduseradd">2.61 Add a New User (useradd)</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">2.62 Hexadecimal Dump of Memory (xd)</a>
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<a href="#cmduserdel">2.62 Delete a user (userdel)</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">2.63 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="#cmdwget">2.64 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">2.65 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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@ -2302,7 +2320,24 @@ nslookup <host-name>
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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="cmdping"><h2>2.42 Check Network Peer (ping/ping6)</h2></a>
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<a name="cmdpasswd"><h2>2.42 Change a User's Password (passwd)</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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passwd <username> <password>
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</pre></ul>
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<p>
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<b>Synopsis</b>.
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Set the password for the existing user <username> to <password>.
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</p>
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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="cmdping"><h2>2.43 Check Network Peer (ping/ping6)</h2></a>
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</td>
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</tr>
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</table>
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@ -2339,7 +2374,7 @@ 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="cmdpoweroff"><h2>2.43 Shut the system down (poweroff)</h2></a>
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<a name="cmdpoweroff"><h2>2.44 Shut the system down (poweroff)</h2></a>
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</td>
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</tr>
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</table>
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@ -2361,7 +2396,7 @@ poweroff
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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="cmdput"><h2>2.44 Send File Via TFTP (put)</h2></a>
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<a name="cmdput"><h2>2.45 Send File Via TFTP (put)</h2></a>
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</td>
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</tr>
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</table>
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@ -2396,7 +2431,7 @@ put [-b|-n] [-f <remote-path>] -h <ip-address> <local-path>
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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="cmdpwd"><h2>2.45 Show Current Working Directory (pwd)</h2></a>
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<a name="cmdpwd"><h2>2.46 Show Current Working Directory (pwd)</h2></a>
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</td>
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</tr>
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</table>
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@ -2426,7 +2461,7 @@ 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="cmdreboot"><h2>2.46 Reboot the system (reboot)</h2></a>
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<a name="cmdreboot"><h2>2.47 Reboot the system (reboot)</h2></a>
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</td>
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</tr>
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</table>
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@ -2448,7 +2483,7 @@ reboot
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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="cmdrm"><h2>2.47 Remove a File (rm)</h2></a>
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<a name="cmdrm"><h2>2.48 Remove a File (rm)</h2></a>
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</td>
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</tr>
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</table>
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@ -2482,7 +2517,7 @@ 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="cmdrmdir"><h2>2.48 Remove a Directory (rmdir)</h2></a>
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<a name="cmdrmdir"><h2>2.49 Remove a Directory (rmdir)</h2></a>
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</td>
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</tr>
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</table>
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@ -2517,7 +2552,7 @@ 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="cmdrmmod"><h2>2.49 Remove on OS Module (rmmod)</h2></a>
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<a name="cmdrmmod"><h2>2.50 Remove on OS Module (rmmod)</h2></a>
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</td>
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</tr>
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</table>
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@ -2545,7 +2580,7 @@ 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="cmdset"><h2>2.50 Set an Environment Variable (set)</h2></a>
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<a name="cmdset"><h2>2.51 Set an Environment Variable (set)</h2></a>
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</td>
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</tr>
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</table>
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@ -2571,7 +2606,7 @@ 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="cmdsh"><h2>2.51 Execute an NSH Script (sh)</h2></a>
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<a name="cmdsh"><h2>2.52 Execute an NSH Script (sh)</h2></a>
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</td>
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</tr>
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</table>
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@ -2590,7 +2625,7 @@ sh <script-path>
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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="cmdshutdown"><h2>2.52 Shut the system down (shutdown)</h2></a>
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<a name="cmdshutdown"><h2>2.53 Shut the system down (shutdown)</h2></a>
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</td>
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</tr>
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</table>
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@ -2611,7 +2646,7 @@ shutdown [--reboot]
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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="cmdsleep"><h2>2.53 Wait for Seconds (sleep)</h2></a>
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<a name="cmdsleep"><h2>2.54 Wait for Seconds (sleep)</h2></a>
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</td>
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</tr>
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</table>
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@ -2628,7 +2663,7 @@ sleep <sec>
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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="cmdtime"><h2>2.54 Time execution of another command (time)</h2></a>
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<a name="cmdtime"><h2>2.55 Time execution of another command (time)</h2></a>
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</td>
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</tr>
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</table>
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@ -2687,7 +2722,7 @@ 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="cmdunmount"><h2>2.55 Unmount a File System (umount)</h2></a>
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<a name="cmdunmount"><h2>2.56 Unmount a File System (umount)</h2></a>
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</td>
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</tr>
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</table>
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@ -2717,7 +2752,7 @@ 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="cmduname"><h2>2.56 Print system information (uname)</h2></a>
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<a name="cmduname"><h2>2.57 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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@ -2784,7 +2819,7 @@ uname [-a | -imnoprsv]
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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>2.57 Unset an Environment Variable (unset)</h2></a>
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<a name="cmdunset"><h2>2.58 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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@ -2810,7 +2845,7 @@ 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>2.58 URL Decode (urldecode)</h2></a>
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<a name="cmdurldec"><h2>2.59 URL Decode (urldecode)</h2></a>
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</td>
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</tr>
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</table>
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@ -2827,7 +2862,7 @@ 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>2.59 URL Encode (urlencode)</h2></a>
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<a name="cmdurlencode"><h2>2.60 URL Encode (urlencode)</h2></a>
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</td>
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</tr>
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</table>
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@ -2844,7 +2879,41 @@ 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>2.60 Wait for Microseconds (usleep)</h2></a>
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<a name="cmduseradd"><h2>2.61 Add a New User (useradd)</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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useradd <username> <password>
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</pre></ul>
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<p>
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<b>Synopsis</b>.
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Add a new user with <username> and <password>.
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</p>
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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="cmduserdel"><h2>2.62 Delete a user (userdel)</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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userdel <username>
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</pre></ul>
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<p>
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<b>Synopsis</b>.
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Delete the user with the name <username>.
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</p>
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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>2.63 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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@ -2861,7 +2930,7 @@ 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"><h2>2.61 Get File Via HTTP (wget)</h2></a>
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<a name="cmdwget"><h2>2.64 Get File Via HTTP (wget)</h2></a>
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</td>
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</tr>
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</table>
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@ -2888,7 +2957,7 @@ 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>2.62 Hexadecimal Dump of Memory (xd)</h2></a>
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<a name="cmdxd"><h2>2.65 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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@ -3156,6 +3225,11 @@ nsh>
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<td><code>CONFIG_LIBC_NETDB</code> && <code>CONFIG_NETDB_DNSCLIENT</code></td>
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<td><code>CONFIG_NSH_DISABLE_NSLOOKUP</code></td>
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</tr>
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<tr>
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<td><b><code>passwd</code></b></td>
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<td>!<code>CONFIG_DISABLE_MOUNTPOINT</code> && <code>CONFIG_NFILE_DESCRIPTORS</code> > 0 && <code>CONFIG_FS_WRITABLE</code> && <code>CONFIG_FSUTILS_PASSWD</code></td>
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<td><code>CONFIG_NSH_DISABLE_PASSWD</code></td>
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</tr>
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<tr>
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<td><b><code>ping</code></b></td>
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<td><code>CONFIG_NET</code> && <code>CONFIG_NET_ICMP</code> &&
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@ -3264,6 +3338,16 @@ nsh>
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<td>!<code>CONFIG_NETUTILS_CODECS</code> && <code>CONFIG_CODECS_URLCODE</code>
|
||||
<td><code>CONFIG_NSH_DISABLE_URLENCODE</code></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td><b><code>useradd</code></b></td>
|
||||
<td>!<code>CONFIG_DISABLE_MOUNTPOINT</code> && <code>CONFIG_NFILE_DESCRIPTORS</code> > 0 && <code>CONFIG_FS_WRITABLE</code> && <code>CONFIG_FSUTILS_PASSWD</code></td>
|
||||
<td><code>CONFIG_NSH_DISABLE_USERADD</code></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td><b><code>userdel</code></b></td>
|
||||
<td>!<code>CONFIG_DISABLE_MOUNTPOINT</code> && <code>CONFIG_NFILE_DESCRIPTORS</code> > 0 && <code>CONFIG_FS_WRITABLE</code> && <code>CONFIG_FSUTILS_PASSWD</code></td>
|
||||
<td><code>CONFIG_NSH_DISABLE_USERDEL</code></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td><b><code>usleep</code></b></td>
|
||||
<td>!<code>CONFIG_DISABLE_SIGNALS</code></td>
|
||||
@ -4747,10 +4831,10 @@ mount -t vfat /dev/ram1 /tmp
|
||||
<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>
|
||||
</ul></td>
|
||||
<td width="34%" valign="top">
|
||||
<ul>
|
||||
<li><a href="#cmdmkrd"><code>mkrd</code></a></li>
|
||||
<li><a href="#custinit"><code>mkromfsimg.sh</code></a></li>
|
||||
<li><a href="#cmdmount"><code>mount</code></a></li>
|
||||
<li><a href="#cmdmv"><code>mv</code></a></li>
|
||||
@ -4770,6 +4854,7 @@ mount -t vfat /dev/ram1 /tmp
|
||||
<li><a href="#cmdnslookup"><code>nslookup</code></a></li>
|
||||
<li><a href="#environvars"><code>OLDPWD</code></a></li>
|
||||
<li><a href="#overview">Overview</a></li>
|
||||
<li><a href="#cmdpasswd"><code>passwd</code></a></li>
|
||||
<li><a href="#cmdping"><code>ping</code></a></li>
|
||||
<li><a href="#cmdping"><code>ping6</code></a></li>
|
||||
<li><a href="#cmdpoweroff"><code>poweroff</code></a></li>
|
||||
@ -4805,6 +4890,8 @@ mount -t vfat /dev/ram1 /tmp
|
||||
<li><a href="#custinit"><code>up_nsh.c</code></a></li>
|
||||
<li><a href="#cmdurldec"><code>urldecode</code></a></li>
|
||||
<li><a href="#cmdurlencode"><code>urlencode</code></a></li>
|
||||
<li><a href="#cmduseradd"><code>useradd</code></a></li>
|
||||
<li><a href="#cmduserdel"><code>userdel</code></a></li>
|
||||
<li><a href="#cmdusleep"><code>usleep</code></a></li>
|
||||
<li><a href="#custapps"><code>waitpid()</code></a></li>
|
||||
<li><a href="#cmdwget"><code>wget</code></a></li>
|
||||
|
||||
Loading…
Reference in New Issue
Block a user