NAME
     cd - change working directory

SYNOPSIS
     cd [ directory ]

DESCRIPTION
     directory becomes the new working  directory.   The  process
     must  have  execute (search) permission in directory.  If cd
     is used without arguments, it  returns  you  to  your  login
     directory.   In csh(1) you may specify a list of directories
     in which directory is to be sought as a subdirectory  if  it
     is  not  a  subdirectory  of  the current directory; see the
     description of the cdpath variable in csh(1).

SEE ALSO
     csh(1), pwd(1), sh(1)