安装git
yum -y install git安装zsh
sudo apt install zsh #(ubuntu)
sudo yum install zsh #(centos)
sh -c "$(curl -fsSL https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"安装theme（可选），这里只是个示例，自带的主题其实就有很多了，可以不安装。
git clone https://github.com/romkatv/powerlevel10k.git $ZSH_CUSTOM/themes/powerlevel10k
修改 ~/.zshrc文件
vi ~/.zshrc修改：
# ZSH_THEME="robbyrussell"
ZSH_THEME="powerlevel10k/powerlevel10k"安装自动补全插件
Clone this repository into $ZSH_CUSTOM/plugins (by default ~/.oh-my-zsh/custom/plugins)
git clone https://github.com/zsh-users/zsh-autosuggestions ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-autosuggestions配置自动补全插件
Add the plugin to the list of plugins for Oh My Zsh to load (inside ~/.zshrc)
vi ~/.zshrc修改：
plugins=(docker git kubectl zsh-autosuggestions)重新打开一个terminal窗口或者重新登入，即可测试。
另外：如果想查看zsh自带的主题有哪些，到以下目录中查看：
cd ~/.oh-my-zsh/themes