Here's blog from huan.
jekyll new JekyllDemo
ruby -rubygems -e 'require "jekyll-import";
JekyllImport::Importers::Blogger.run({
"source" => "/home/zixia/Downloads/blog-12-08-2017.xml",
"no-blogger-info" => false, # not to leave blogger-URL info (id and old URL) in the front matter
"replace-internal-link" => false, # replace internal links using the post_url liquid tag.
})'
bundle exec jekyll serve --watch
gem install bundler