How to Setup a Docker Container

So the setup how many times did you forget your semi colon and the end of your DB stuff well yeah i must admit i always have to relearn that stuff and i hate having to do it. There was an easy way to set up something like this well there is probably a docker containerYeah i did search for a snap but i didn't find one yetyeah i don't know why i don't massively trust just downloading docker images from places  i wanted to know what i was installing I suppose i think there might be an officially supported docker image which supports it soand then i worry about doing that on a cheap little you know shared service somewhere whether the docker would add too much to