How to Execute a File in a MacBook Terminal. The operating system your MacBook runs, OS X, is built on top of UNIX, and Terminal provides you with access to the underlying UNIX system commands.

Terminal is a versatile command line system that comes with every Mac computer. Here's how to open Terminal on a Mac, with a few commands you can use.

Here’s a comprehensive guide on how to open any folder from the Mac Terminal, including some lesser-known but highly useful tips. ... Open a File: open ./path/to/your-file.md ...

While you can manually enter the commands to edit files in Terminal editors, in OS X you can set up a service to open files in a desired terminal editor from the Finder's contextual menu.

This can be a little irritating, especially when you’re moving folders around or digging through folders trying to find a particular file. To show detailed file paths, open Terminal and type ...