/usr/share/doc/sysprofile/examples/etc/sysprofile.d/composekey.bash is in sysprofile 0.3.9.
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 7 8 | # Defining a compose key for the console:
if [ ! TERM = xterm-debian ]; then
loadkeys <<EOF
shift keycode 100 = Compose
altgr keycode 42 = Compose
EOF
fi &>/dev/null
|