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CD or CHDIR

Primary Category = Windows Commandline

Posted On 2005-11-1 by FortyPoundHead
Keywords: Command Reference
Tags: Windows Commandline Windows
Views: 1573
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CD

Change Directory - Select a Folder (and drive).  Also known as CHDIR.



syntax

      CD [/D] [drive:][path]

      CD [..]



key

   /D : change the current DRIVE in addition to changing folder.  



Examples:



To change to the parent directory.

CD ..

  

To change to the grant-parent directory.

CD ..\..

  

To change to the ROOT directory.

CD \

  

To display the current directory in the specified drive.

Type CD :

  

To display the current drive and directory.

CD

  

Moving down the folder tree with a full path reference to the ROOT folder...

C:\winnt> CD \winnt\java

C:\winnt\java>

  

Moving down the folder tree with a reference RELATIVE to the current folder...

C:\winnt> CD java

C:\winnt\java>

  

Moving up and down the folder tree in one command...

C:\winnt\java> CD ..\system32

C:\winnt\system32>



If Command Extensions are enabled the CD command is enhanced as follows:



1)  The current directory string is converted to use the correct CASE.  So CD C:\wiNnt would actually set the current directory to C:\Winnt



2)  CD does not treat spaces as delimiters, so it is possible to CD into a subfolder name that contains a space without surrounding the name with quotes.



For example:

cd \My folder



is the same as:

cd "\My folder"



3) An asterisk can be used to complete a folder name e.g. from C:\



CD pro*



will move to



C:\Program Files





Tab Completion

This allows changing current folder by entering part of the path and pressing TAB



C:> CD Prog [PRESS TAB]



Will go to C:\Program Files\



Tab Completion is disabled by default, it has been known to create difficulty when using a batch script to process text files that contain TAB characters.  Tab Completion is turned on by setting the registry value shown below



REGEDIT4

[HKEY_CURRENT_USER\Software\Microsoft\Command Processor]

"CompletionChar"=dword:00000009



Changing the Current drive

simply enter the drive letter followed by a colon

C:> E:

E:>



To change drive and directory at the same time, use CD with the /D switch

C:> cd /D E:\utils

E:\utils\>


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