gpioinfo(1)

Usage

gpioinfo [OPTIONS] [line] ...

Overview

Print information about GPIO lines.

Lines are specified by name, or optionally by offset if the chip option is provided.

If no lines are specified then all lines are displayed.

Options

--by-name: treat lines as names even if they would parse as an offset

-c, --chip <chip>: restrict scope to a particular chip

-h, --help: display this help and exit

-s, --strict: check all lines - don't assume line names are unique

--unquoted: don't quote line or consumer names

-v, --version: output version information and exit

Chips:

: A GPIO chip may be identified by number, name, or path. e.g. '0', 'gpiochip0', and '/dev/gpiochip0' all refer to the same chip.

Releases

4 releases since Debian 11 (Bullseye); the text changed 3 times.

--by-name since Debian 13 (Trixie); --chip since Debian 13 (Trixie); --help since Debian 13 (Trixie); --strict since Debian 13 (Trixie); --unquoted since Debian 13 (Trixie); --version since Debian 13 (Trixie); -c since Debian 13 (Trixie); -h since Debian 13 (Trixie); -s since Debian 13 (Trixie); -v since Debian 13 (Trixie).