Permanently enable to show hidden/system files when searching in Finder I've been searching for a lot of hidden/system files through the Finder recently and it's really annoying to activate the display of those system files manually each time (Tutorial for this here). So my question is: How can I permanently enable to see those files when searching through MacOS' Finder? 
(Using MacOS High Sierra)
To see hidden files 

defaults write com.apple.finder AppleShowAllFiles YES


Then re-launch the Finder.