安装

• ubuntu
  sudo apt-get install zsh
• centos
  yum install zsh git
• OSX
  brew install zsh git

配置

设置zsh为系统默认shell

• 为root用户修改默认shell为zsh
  chsh -s /bin/zsh root
• 为当前用户修改默认shell为zsh
  chsh -s /bin/zsh or chsh -s \which zsh` `
• 恢复命令
  chsh -s /bin/bash

主题:

vim ~/.zshrc && ZSH_THEME="agnoster"
https://github.com/robbyrussell/oh-my-zsh/wiki/Themes