mdelliot

Enhanced cd (ecd) combines the functinionality of several builtin shell commands for changing the current directory. It has all the features of cd, pushd, and popd, while adding some additional features. It can automatically execute certain scripts when entering or leaving a directory, and it maintains a menu-driven history list to assist in changing to prior directories. Since it is implemented as a shell function, it resides in the shell's memory and executes with no visible delay. And since functions do not fork a subprocess, all executed commands are able to affect the current shell.