/etc/acpi/events/tosh-wireless is in acpi-support 0.142-8.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 | # /etc/acpi/events/tosh-wireless
# This is called when the user presses the wireless button and calls
# /etc/acpi/wireless.sh for further processing.
event=hkey VAL[DZ] 00000001 00000142
action=/etc/acpi/tosh-wireless.sh
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