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Linux setserial Command

Linux Command Manual

The Linux setserial command is used to configure or display information about serial ports.

setserial can be used to set up serial ports or display the current configuration.

Syntax

setserial [-abgGqvVz][device][serial port parameters]

Parameter Description:

Example

Display serial port information

# setserial -g /dev/ttyS2
/dev/ttyS2, UART: unknown, Port: 0x03e8, IRQ: 4

Linux Command Manual

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