$ bash <(curl -L https://raw.githubusercontent.com/koara-local/setup_github/master/setup_github.sh)
$ bash <(wget https://raw.githubusercontent.com/koara-local/setup_github/master/setup_github.sh -O -)
please, copy SSH public key and add to GitHub
[Git][GitHub][Linux/Windows] 初回SSH設定の簡略化(wget,curl + bashで自動設定) - Qiita