I'm completely new to Ruby (and thus Rails) and I'm going through Hartl's second edition. Sorry in advance to ask such a novice question; I'm really inexperienced with Windows command-line.
I'm confused by the fact that the command-line session that I used to get through the basics (bundle install, git, Heroku, etc.) "knows" the ls command, but a new command-line session doesn't.
Exactly which step between Rails Installer (Windows) and the end of chapter 1 made that tool (and I imagine other UNIX-like commands) available?
I'd which ls on my original session but of course...
The ls command is distributed together with the other basic linux cli tools in the git bundle and located in RailsInstaller\Git\bin