Hi,

| noticed the official Jenkins image was using Tini, so I was curious what it is.

It looks like it must be useful and probably solves some issues I don't know about. Could you explain very briefly in a 'Linux for dummies' kind of way what is the advantage of Tini vs just running a shell script directly as the CMD?

I have a few containers with a docker-entrypoint.sh type of script that basically do an exec "$@" at the end - should I be using Tini instead?