フォント関係 Select the size of your font. If you need to quickly change the font size while in the editor, use the Change font size (Zoom) with ⌘ + Mouse Wheel option located in Settings/Preferences | Editor | General. チェック入れないと…

shell_outputじゃなくてpipe_outputを使おうっていう話に落ち着いた Method: Homebrew::Assertions#pipe_output — Documentation for Homebrew/brew (master) Method: Homebrew::Assertions#shell_output — Documentation for Homebrew/brew (master)