Mac/Linux users: You can use the file filename terminal command to quickly identify file information. Occasionally you will come across files that have an incorrect or missing file extension. As ...

Converting texts between formats is a bit of a pain to do on a file-by-file basis, but thankfully, MacIssues shows how to convert text files in bulk using a simple terminal command.

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.