Install Homebrew $ sudo xcodebuild -license $ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" Install Java/Kotlin/Scala and more $ curl -s "https://get.sdkman.io" | bash $ source "$HOME/.sdkman/bin/sdkman-init.sh" $ sdk install java $ sdk install kotlin $ sdk install scala $ sdk install ant $ sdk install maven $ sdk install gradle Install Apps with Homebrew cask $ brew cask install google-chrome $ brew cask install android-studio $ brew cask install intellij-idea $ brew cask install iterm2 $ brew cask install google-japanese-ime Setup github $ cd ~/.ssh/ $ ssh-keygen -t rsa -C "[email protected]" $ pbcopy < hoge_rsa.pub # add ssh key https://github.com/settings/keys $ vi ~/.ssh/config Host GitHub User git HostName github.com IdentityFile ~/.ssh/github/hoge_rsa TCPKeepAlive yes IdentitiesOnly yes $ ssh -T [email protected]