GNU Screen

wikipedia:screen

screen /dev/cu.usbserial
screen /dev/cu.usbserial 115200
screen /dev/cu.usbserial-FTENC1 115200

Linux:

screen /dev/ttyUSB0 115200
screen /dev/ttyUSB1 115200

systemd-run --scope --user screen

See also

• Serial, tty, minicom, screen, PuTTY (plink), getty, agetty, usb-devices, usbserial, PTY, pts, minicom, screen, RequestTTY, stty, virsh ttyconsole, stty sane, Unable to use a TTY, tty:
• tmux [ ls | new ], .tmux.conf, tlog, cockpit