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# Linux statserial Command [ Linux Command Manual](#) The Linux statserial command is used to display the status of a serial port. statserial (status of serial port) can display the status of each pin and is often used to determine if a serial port is functioning correctly. ### Syntax statserial **Parameter Description**: * -d Display the serial port status in decimal numbers. * -n Display the serial port status only once and then exit the program. * -x Similar to the -n parameter, but displays the status in hexadecimal. ### Examples Display serial port status # statserial /dev/tty1 Display serial port status only once # statserial -n /dev/tty1 [ Linux Command Manual](#)