cu

linux

Call Up another system and act as a dial-in/serial terminal or perform file transfers with no error checking. See also: `picocom`, `minicom`, `tio`.

Options (4)

-l, --lineboolean

Open a given serial port

Example: sudo cu {{[-l|--line]}} {{/dev/ttyXYZ}}

-s, --speedboolean

Open a given serial port with a given baud rate

Example: sudo cu {{[-l|--line]}} {{/dev/ttyXYZ}} {{[-s|--speed]}} {{115200}}

-h, --halfduplexboolean

Open a given serial port with a given baud rate and echo characters locally (half-duplex mode)

Example: sudo cu {{[-l|--line]}} {{/dev/ttyXYZ}} {{[-s|--speed]}} {{115200}} {{[-h|--halfduplex]}}

-f, --nortsctsboolean

Open a given serial port with a given baud rate, parity, and no hardware or software flow control

Example:

sudo cu {{[-l|--line]}} {{/dev/ttyXYZ}} {{[-s|--speed]}} {{115200}} --parity={{even|odd|none}} {{[-f|--nortscts]}} --nostop

Open a given serial port

sudo cu [-l|--line] /dev/ttyXYZ

Open a given serial port with a given baud rate

sudo cu [-l|--line] /dev/ttyXYZ [-s|--speed] 115200

Open a given serial port with a given baud rate and echo characters locally (half-duplex mode)

sudo cu [-l|--line] /dev/ttyXYZ [-s|--speed] 115200 [-h|--halfduplex]

Open a given serial port with a given baud rate, parity, and no hardware or software flow control

Exit the `cu` session when in connection

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Display help

cu --help