# 安装zsh、wget以及git
sudo apt-get install zsh wget git -y

# 查看Ubuntu安装了哪些shell
cat /etc/shells

# 查看当前正在运行的是哪个版本的shell
echo $SHELL/bin/bash

# 获取并安装oh-my-zsh
wget --no-check-certificate https://raw.githubusercontent.com/sadjason/OpenStack/master/install_zsh/install-oh-my-zsh.sh -O - | sh

# 替换bash为zsh
chsh -s /bin/zsh

# 重启系统
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