setserial

linux

Read and modify serial port information.

Examples (4)

Print all information about a specific serial device

setserial -a /dev/cuaN

Print the configuration summary of a specific serial device (useful for printing during bootup process)

setserial -b device

Set a specific configuration parameter to a device

sudo setserial device parameter

Print the configuration of a list of devices

setserial -g device1 device2 ...