How do I read the source code of shell commands?

Question

I would like to read the actual source code which the linux commands are written with. I\'ve gained some experience using them and now I think it\'s time to interact with my

Answer 1

    cd ~ && apt-get source coreutils && ls -d coreutils*     

You should be able to use a command like this on ubuntu to gather the source for a package, you can omit sudo assuming your downloading to a location you own.