.xmodmap

xmodmap -e "keysym Print = F21"
xmodmap -e "keysym Scroll_Lock = F22"
xmodmap -e "keysym Pause = F23"
xmodmap -e "remove Lock = Caps_Lock"
xmodmap -e 'keysym Menu = backslash bar' # get rid of menu key and make \|

# for Model M
#xmodmap -e "keysym Caps_Lock = Super_L"
##############
#xmodmap -e "remove Control = Super_L"
#xmodmap -e "keycode 66 = Super_L"

# for Filco
#xmodmap -e 'remove mod4 = Hyper_L'
#xmodmap -e 'add Control = Hyper_L'
#xmodmap -e "keysym Caps_Lock = Hyper_L"
#xmodmap -e 'remove Lock = Caps_Lock'
xmodmap -e 'keysym Caps_Lock = Control_L'
xmodmap -e 'add Control = Control_L'

# Maltron
#xmodmap -e 'keycode 112 = Super_L'
#xmodmap -e 'keycode 117 = Super_R'
#xmodmap -e 'keycode 94 = backslash bar'
#xmodmap -e 'keycode 108 = Alt_R'
##xmodmap -e "keysym Print = F21"
##xmodmap -e "keysym Scroll_Lock = F22"
##xmodmap -e "keysym Pause = F23"
##xmodmap -e "remove Lock = Caps_Lock"