option

Set an account option

Usage:
  option[/save] [name = value]

Switches:
  save - Save the current option settings for future logins.
  clear - Clear the saved options.

This command allows for viewing and setting client interface
settings. Note that saved options may not be able to be used if
later connecting with a client with different capabilities.

Examples:
  option
  option screenwidth = 100
  option/save