sd -- a drop-in replacement for `cd'

Login/Logout
Login

Visitors may enter anonymous as the user-ID with the 8-character hexadecimal password shown below:

  ___   ______  _____   ___   _____  _____   _____           
 / _ \ |  ____||  __ \ |__ \ | ____||  __ \ | ____|    /\    
| | | || |__   | |  | |   ) || |__  | |  | || |__     /  \   
| | | ||  __|  | |  | |  / / |___ \ | |  | ||___ \   / /\ \  
| |_| || |____ | |__| | / /_  ___) || |__| | ___) | / ____ \ 
 \___/ |______||_____/ |____||____/ |_____/ |____/ /_/    \_\