sudo gem install bundler
bundle install
bundle exec jekyll serve
빌드하기
bundle exec jekyll build # _site 에 생김
echo '# Install Ruby Gems to ~/gems' >> ~/.zshrc
echo 'export GEM_HOME="$HOME/gems"' >> ~/.zshrc
echo 'export PATH="$HOME/gems/bin:$PATH"' >> ~/.zshrc
source ~/.zshrc