$ PEEK /SHOW [ALL] (default)      PEEK> SHOW [ALL] (default)
   $ PEEK /SHOW ALLOWS               PEEK> SHOW ALLOWS
   $ PEEK /SHOW KEYS                 PEEK> SHOW KEYS
   $ PEEK /SHOW LICENSE              PEEK> SHOW LICENSE
   $ PEEK /SHOW PEEK                 PEEK> SHOW PEEK
   $ PEEK /SHOW USERS                PEEK> SHOW USERS
   $ PEEK /SHOW VERSION              PEEK> SHOW VERSION
   $ PEEK /SHOW WATCHER              PEEK> SHOW WATCHER

   Displays PEEK-related information.