zsh Cheatsheet
最近刚知道 zsh 这个东西。就一个图打动了我 – 自动补全命令（含参数），而且用默认配置就够。立马决定切换过去。
mac 安装
brew install zsh
git clone git://github.com/robbyrussell/oh-my-zsh.git ~/.oh-my-zsh
cp ~/.oh-my-zsh/templates/zshrc.zsh-template ~/.zshrc
chsh /bin/zshcentos 安装
yum install zsh
git clone git://github.com/robbyrussell/oh-my-zsh.git ~/.oh-my-zsh
cp ~/.oh-my-zsh/templates/zshrc.zsh-template ~/.zshrc
sudo usermod -s /bin/zsh <username>