linux swap capslock with backspace.sh

# swapcaps.sh
#!/bin/sh

if [[ $(xmodmap -pk | grep Caps | awk '{print $1}') = 22 ]]; then
    # already configured, do nothing.
    exit 0
fi

# remove special key lock and swap caps with backspace
xmodmap -e "remove Lock = Caps_Lock"
xmodmap -e "keycode 66 = BackSpace"
xmodmap -e "keycode 22 = Caps_Lock"



# swapback.sh
#!/bin/sh

if [[ $(xmodmap -pk | grep Caps | awk '{print $1}') = 66 ]]; then
    # already configured, do nothing.
    exit 0
fi

# add special key lock and swap caps with backspace
xmodmap -e "keycode 66 = Caps_Lock"
xmodmap -e "keycode 22 = BackSpace"
xmodmap -e "add Lock = Caps_Lock"