CD(1) BSD Reference Manual CD(1) NNAAMMEE ccdd - change working directory SSYYNNOOPPSSIISS ccdd _d_i_r_e_c_t_o_r_y DDEESSCCRRIIPPTTIIOONN _D_i_r_e_c_t_o_r_y is an absolute or relative pathname which becomes the new work- ing directory. The interpretation of a relative pathname by cd depends on the CDPATH environment variable (see below). EENNVVIIRROONNMMEENNTT The following environment variables affect the execution of cd: CDPATH If the _d_i_r_e_c_t_o_r_y operand does not begin with a slash (/) charac- ter, and the first component is not dot (.) or dot-dot (..), ccdd searches for the directory relative to each directory named in the CDPATH variable, in the order listed. The new working direc- tory is set to the first matching directory found. An empty string in place of a directory pathname represents the current directory. If the new working directory was derived from CDPATH, it will be printed to the standard output. HOME If ccdd is invoked without arguments and the HOME environment vari- able exists and contains a directory name, that directory becomes the new working directory. See csh(1) for more information on environment variables. The ccdd utility exits 0 on success, and >0 if an error occurs. SSEEEE AALLSSOO csh(1), pwd(1), sh(1), chdir(2) SSTTAANNDDAARRDDSS The ccdd command is expected to be IEEE Std1003.2 (``POSIX'') compatible. 4th Berkeley Distribution June 5, 1993 1