GPIOMON(1) gpiomon GPIOMON(1) (NAME) gpiomon - libgpiod (SYNOPSIS) gpiomon [OPTIONS] ... (DESCRIPTION) GPIO . chip . (OPTIONS) --banner -b, --bias : 'pull-down' 'pull-up' 'disabled'. ( ) --by-name -c, --chip -C, --consumer (consumer) ( 'gpiomon' ) -e, --edges : 'falling' 'rising' 'both'. ( 'both' ) -E, --event-clock : 'monotonic' 'realtime' 'hte'. ( 'monotonic' ) 'realtime' UTC u64 . -h, --help -F, --format --idle-timeout -l, --active-low active low (rising) (falling) --localtime -n, --num-events num -p, --debounce-period (debounce) () -q, --quiet -I, --initial-state -N, --numeric '0' () '1' () -s, --strict --unquoted --utc UTC ( 'realtime') -v, --version (Chips): GPIO . '0' 'gpiochip0' '/dev/gpiochip0' . (Periods): 10us. 'm' 's' 'ms' 'us' . (Format specifiers): %o GPIO %l GPIO %c GPIO %e ('1' - '2' - ) %E ('rising' 'falling') %S %U UTC %L (AUTHORS) Bartosz Golaszewski (BUGS) : Bartosz Golaszewski linux-gpio (COPYRIGHT) (C) 2017-2023 Bartosz Golaszewski : GPL-2.0-or-later : . . gpiomon v2.3.1 (libgpiod v2.2.1) July 2026 GPIOMON(1)