clear When you need a fresh Terminal window.Opens the current folder or file in finder or it's default application. open Same as "double-clicking" a file or folder in finder.Back out to the parent directory of the current directory. cd This by itself will navigate all the way out to your Home Directory.This is helpful when trying to find hidden files like. ls -a include hidden files in the list of directories and files.ls List the directories and files inside the current directory.
Git is an essential tool in the developers toolkit.