This file is indexed.

/etc/acpi/undock.sh is in acpi-support 0.142-8.

This file is owned by root:root, with mode 0o755.

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
#!/bin/sh

test -f /usr/share/acpi-support/key-constants || exit 0

for device in /sys/devices/platform/dock.*; do
	[ -e "$device/type" ] || continue
	read dt <$dt
	[ "$dt" = dock_station ] || continue
	echo 1 > "$device/undock"
done