Syntax Changes the terminal device used to control your system. CTTY device
| device | The terminal device you want to use, such as COM1. |
Available MS-DOS devices for CTTY: AUX
COM1
COM2
COM3
COM4
CON
LPT1
LPT2
LPT3
NUL Examples ctty aux Moves the input and output to a remote terminal connected to the auxiliary port. ctty con Moves the input and output back to the main terminal. This would be typed from a remote terminal Warning: Using CTTY NUL will disconnect the computer display and keyboard from the screen and not allow you to reconnect the input and output from a remote terminal. | 
