cd(n)                        Tcl Built-In Commands                       cd(n)

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NAME
       cd - Change working directory

SYNOPSIS
       cd ?dirName?
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DESCRIPTION
       Change the current working directory to dirName, or to the home
       directory (as specified in the HOME environment variable) if dirName is
       not given.  Returns an empty string.  Note that the current working
       directory is a per-process resource; the cd command changes the working
       directory for all interpreters and (in a threaded environment) all
       threads.

EXAMPLES
       Change to the home directory of the user fred:

              cd ~fred

       Change to the directory lib that is a sibling directory of the current
       one:

              cd ../lib

SEE ALSO
       filename(n), glob(n), pwd(n)

KEYWORDS
       working directory

Tcl                                                                      cd(n)