first, i can't view the hidden files. so,In according to data of google search, i solved by below command.
defaults write com.apple.Finder AppleShowAllFiles TRUE
now, i want to hidden the file again. but, any commands don't work.. :(
defaults write com.apple.Finder AppleShowAllFiles FALSE
defaults write com.apple.Finder AppleShowAllFiles -bool FALSE
defaults write com.apple.Finder AppleShowAllFiles NO
defaults write com.apple.Finder AppleShowAllFiles -NO
what is problem?? i tried to relaunch of finder, logout, reboot...
please, guide the method. thanks.