title: What's the point of using "./" in a path?
body: <p>I'm learning webpack from <a href="http://webpack.github.io/docs/tutorials/getting-started/" rel="nofollow">this site</a> and notice they tell me to use webpack ./entry.js bundle.js in the terminal but it still works even if I use webpack entry.js bundle.js as long as I'm in the root directory. I think I know that "./" signifies that the file is in the current directory, but it works the same without it, so what's the point? Is it just more clear?</p>