sudo git clone https://github.com/zsh-users/zsh-autosuggestions ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-autosuggestions
Edit line in this config ~/.oh-my-zsh/custom/plugins/zsh-autosuggestions\zsh-autosuggestions.zsh
typeset -g ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE="fg=#FFB02E, bold, underline"
sudo git clone https://github.com/zsh-users/zsh-syntax-highlighting.git ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting