oh my zsh autocomplete
1 # clone repo for auto-suggestion and syntax-highlighting
git clone https://github.com/zsh-users/zsh-autosuggestions.git $ZSH_CUSTOM/plugins/zsh-autosuggestions
git clone https://github.com/zsh-users/zsh-syntax-highlighting.git $ZSH_CUSTOM/plugins/zsh-syntax-highlighting
2 # open config file
nano ~/.zshrc
3 # add "zsh-autosuggestions zsh-syntax-highlighting" in plugins section