Reinstall Jekyll on Arch Linux

My desktop pc seems to be broken, so I had to do daily work on my small laptop (ASUS X102BA). I reinstalled Jekyll on my laptop.

1. Install Ruby.

   $ sudo pacman -S ruby
   $ gem install bundler
   

2. Clone my github pages blog repository.

   $ git clone git@github.com:y15e/y15e.github.io.git
   $ cd ~/work/y15e.github.io
   $ ~/.gem/ruby/2.2.0/bin/bundle install
   

3. Run a local web server.

   $ ~/.gem/ruby/2.2.0/bin/bundle exec jekyll serve --drafts
   

Gemfile

source 'https://rubygems.org'
gem 'github-pages'