\section cd cd - change directory \subsection cd-synopsis Synopsis <tt>cd [DIRECTORY]</tt> \subsection cd-description Description Changes the current directory. If <tt>DIRECTORY</tt> is supplied it will become the new directory. If \c DIRECTORY is a relative path, the CDPATH environment variable will be separated using the : as separator, and the resulting list will be searched for a suitable new current directory. If CDPATH is not set, it is assumed to be '.'. If \c DIRECTORY is not specified, \$HOME will be the new directory.