$ brew install gibo
$ gibo -l
$ gibo macOS Xcode Vim > .gitignore
$ gibo Swift >> .gitignore
'git-upload-pack' □́A□□□□□R□}□□□h□܂□□͊O□□□R□}□□□h□A □□□□□\□ȃv□□□O□□□□□܂□□̓o□b□` □t□@□C□□□Ƃ□□ĔF□□□□□□□Ă□□܂□□□□B fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists.