util  Login/Logout

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

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