安装zsh 和 oh-my-zsh

1. 安装zsh
   yum install zsh

2. 安装git
   yum install git

3. 切换默认shell
   chsh -s /bin/zsh

4. clone from GitHub
   git clone git://github.com/robbyrussell/oh-my-zsh.git ~/.oh-my-zsh

5. 复制默认.zshrc
   cp ~/.oh-my-zsh/templates/zshrc.zsh-template ~/.zshrc

安装插件

语法高亮插件

1. 安装
   git clone https://github.com/zsh-users/zsh-syntax-highlighting.git ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting

2. 配置
   在~/.zshrc的plugins中加入zsh-syntax-highlighting

自动补全插件

1. 安装
   git clone git://github.com/zsh-users/zsh-autosuggestions $ZSH_CUSTOM/plugins/zsh-autosuggestions

2. 配置
   在~/.zshrc的plugins中加入zsh-autosuggestions