"gd" is a UNIX utility that can help you to remember list of directories and go to them when needed.

A handy utility used to have a list of directories remembered and list them for easy browsing.


Usage: gd -[aglh] [0-9|DIRECTORY]
  Example:
  gd -a /tmp  to add /tmp to the directories remembered.
  gd -a       to add $PWD to the directories remembered.
  gd -l       to list all the directory remembered.
  gd -g 0     to goto directory in 0th position.
  gd -h       to list this help.