To see hidden files in macOS:
defaults write com.apple.finder AppleShowAllFiles YES
Then re-launch the Finder.
To hide them again:
defaults write com.apple.finder AppleShowAllFiles NO
To see hidden files in macOS:
defaults write com.apple.finder AppleShowAllFiles YES
Then re-launch the Finder.
To hide them again:
defaults write com.apple.finder AppleShowAllFiles NO