cd(n)                        Tcl ( )                        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.  If dirName starts with a
          tilde,   then  tilde-expansion  is  done  as  described  for
          Tcl_TildeSubst.  Returns an empty string.


     KEYWORDS
          working directory



































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