Installing Oh My Zsh on Deepin

Update software sources and install zsh and basic dependencies

# Update software sources
sudo apt update && sudo apt upgrade -y
# Install zsh git curl wget
sudo apt install zsh git curl wget -y

Set default terminal to zsh (if you are using Deepin Terminal, manual configuration is required)

chsh -s /bin/zsh

Install Oh My Zsh

# Official source
sh -c "$(wget -O- https://install.ohmyz.sh/)"
# Chinese mirror
sh -c "$(wget -O- https://gitee.com/pocmon/ohmyzsh/raw/master/tools/install.sh)"

Install haoomz theme

sudo wget -O $ZSH_CUSTOM/themes/haoomz.zsh-theme https://cdn.haoyep.com/gh/leegical/Blog_img/zsh/haoomz.zsh-theme

Enable haoomz theme

nano ~/.zshrc
## Change theme
ZSH_THEME="haoomz"

source ~/.zshrc

Install command prediction plugin zsh-autosuggestions

git clone https://github.com/zsh-users/zsh-autosuggestions ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-autosuggestions

Install command validation plugin zsh-syntax-highlighting

git clone https://github.com/zsh-users/zsh-syntax-highlighting.git ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting

Modify the configuration file to enable plugins

nano ~/.zshrc

plugins=(
  git
  zsh-autosuggestions
  zsh-syntax-highlighting
)

source ~/.zshrc

Congratulations on your success