Copy and paste this into your shell:
npm info "eslint-config-benbria-react@latest" peerDependencies --json | \
command sed 's/[\{\},]//g ; s/: /@/g' | xargs npm install --save-dev "eslint-config-benbria-react@latest"
echo '{"extends": "benbria-react"}' > .eslintrc
Or, for yarn:
npm info "eslint-config-benbria-react@latest" peerDependencies --json | \
command sed 's/[\{\},]//g ; s/: /@/g' | xargs yarn add --dev "eslint-config-benbria-react@latest"
echo '{"extends": "benbria-react"}' > .eslintrc