1. 安装zsh
sudo apt-get install zsh
2. 把默认的shell切换成zsh
chsh -s $(which zsh)
注意:此时不会生效,需要重启电脑
3. 安装oh-my-zsh
方式1: curl -L https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/install.sh | sh
方式2: git clone git://github.com/robbyrussell/oh-my-zsh.git ~/.oh-my-zsh
4. 配置oh-my-zsh
cp ~/.oh-my-zsh/templates/zshrc.zsh-template ~/.zshrc