I actually just saw this post on Wednesday: "Writing a Shell in 25 Lines of Ruby Code"[1]. [1] http://www.blackbytes.info/2016/07/writing-a-shell-in-ruby/ http

I actually just saw this post on Wednesday: "Writing a Shell in 25 Lines of Ruby Code"[1]. [1] http://www.blackbytes.info/2016/07/writing-a-shell-in-ruby/ http://www.blackbytes.info/2016/07/writing-a-shell-in-ruby/