This command opens the specified file in its default application. For example, a markdown file might open in Xcode or another text editor. Open a File in a Text Editor: open -t ./path/to/your-file.md ...
Learn how the macOS Dock works with our complete guide for new Mac users.
The Finder is one of the most customizable elements of macOS. However, Apple’s two interrelated settings for how folders open a Finder window don’t seem to have any effect and haven’t for years.