git config --global user.name "Lynx" # your student ID and name
git config --global user.email "1197225628@qq.com"   # your email
git config --global core.editor vim                 # your favorite editor
git config --global color.ui true

sudo apt-get install nodejs # ubuntu
sudo apt-get install npm # ubuntu
sudo npm install -g hexo
# 如果出现错误: sudo npm cache clean --force # 一定要加 sudo
# 进入到文件夹
hexo init
npm cache clean --force
sudo npm install # 安装必须的npm包
# npm install hexo-deployer-git --save # 找不到deployer
# npm install hexo-server # hexo s 无效