layout page title Jekyll permalink /jekyll/ # Install 1. Ruby https://www.ruby-lang.org/en/downloads/ 2. Bundler : gem install bundler 3. Git init or checkout from Github 4. Gemfile : source 'https://rubygems.org' gem 'github-pages', group: :jekyll_plugins 5. Generate Gemfile.lock : bundle install 6. Serve local : bundle exec jekyll serve (http://localhost:4000) # Command bundle install bundle update bundle exec jekyll build --trace bundle exec jekyll serve --port 1234 # Fix GitHub Metadata: No GitHub API authentication could be found. Some fields may be missing or have incorrect data. export JEKYLL_GITHUB_TOKEN=[github token] echo $JEKYLL_GITHUB_TOKEN JEKYLL_GITHUB_TOKEN=[github token] bundle exec jekyll serve