oh-my-zsh官網:http://ohmyz.sh/
1、安裝zsh(oh-my-zsh依賴zsh)
https://github.com/robbyrussell/oh-my-zsh/wiki/Installing-ZSH
2、改變當前默認的shell
echo $SHELL
chsh -s $(which zsh)
3、logout and reboot
4、安裝git
4、安裝oh-my-zsh
5、oh-my-zsh的官網使用文檔
https://github.com/robbyrussell/oh-my-zsh/wiki
6、oh-my-zsh的主題
https://github.com/robbyrussell/oh-my-zsh/wiki/Themes
7、oh-my-zsh的插件
https://github.com/robbyrussell/oh-my-zsh/wiki/Plugins