How to Show or Hide Hidden Files in Mac

1. Open Terminal

Shortcuts to open Terminal:

Command + Space Bar then type "Terminal"

Command + Shift + U and Open "Terminal"

2. To Show the Hidden Files type the following code and Enter:

defaults write com.apple.finder AppleShowAllFiles TRUE && killall Finder

3. To Hide the Hidden Files type the following code and Enter:

defaults write com.apple.finder AppleShowAllFiles FALSE && killall Finder

4. Finish