### NAME

cd - Change working directory

### SYNOPSIS

cd ?dirName?

### 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.

### SEE ALSO

filename, glob, pwd

### KEYWORDS

working directory

    Copyright © 1993 The Regents of the University of California.
    Copyright © 1994-1996 Sun Microsystems, Inc.
    Copyright © 1995-1997 Roger E. Critchlow Jr.