Fix apple keyboard layout on linux

apple_keyboard.sh

# More info: https://www.math.cmu.edu/~gautam/sj/blog/20171207-keyboard-settings.html
# and https://wiki.archlinux.org/title/Apple_Keyboard#hid_apple_module_options.
#
# These commands can be made permanent with modprobe, but I use them
# in a menu entry because the Apple keyboard isn't always plugged in.

# Swap the alt and command key
echo 1 > /sys/module/hid_apple/parameters/swap_opt_cmd

# Fix the tilde key
echo 0 > /sys/module/hid_apple/parameters/iso_layout

# Use function keys w/o fn
echo 2 > /sys/module/hid_apple/parameters/fnmode