Command: eecho
  EECHO displays messages.
  EECHO is a CONFIG.SYS / FDCONFIG.SYS command.
Syntax:
  EECHO [message] with ANSI Escape Sequence
Options:
  message  The message you want to be displayed to the user.
Comments:
  EECHO allows for echo-ing ANSI Escape Sequences (redefines keyboard
  input for example). Use a dollar sign ($) to represent the ANSI Escape
  character. Note: requires an ANSI driver like NANSI loaded prior to use.
  EECHO is a command internal to kernel.sys and needs no other file
  in order to work.
Examples:
  IN CONFIG.SYS / FDCONFIG.SYS:
    EECHO feeling $[33;44;1m blue :-)
See also:
  config.sys
  echo
  fdconfig.sys
  nansi.sys
  Copyright © 2003 Robert Platt, updated 2008 by W. Spiegl.
  This file is derived from the FreeDOS Spec Command HOWTO.
  See the file H2Cpying for copying conditions.