Installation:

get zsh

paru -S zsh zsh-completions ttf-meslo-nerd-font-powerlevel10k
sh -c "$(curl -fsSL https://raw.github.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"

get theme

git clone --depth=1 https://github.com/romkatv/powerlevel10k.git ${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/themes/powerlevel10k
git clone https://github.com/zsh-users/zsh-autosuggestions ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-autosuggestions
git clone https://github.com/zsh-users/zsh-syntax-highlighting.git ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting

install these fonts - for the theme:

Not necessary if ttf-meslo-nerd-font-powerlevel10k is installed via paru / yay

MesloLGS NF Regular.ttf

MesloLGS NF Bold.ttf

MesloLGS NF Italic.ttf

MesloLGS NF Bold Italic.ttf

Double-click on each file and click Install. This will make MesloLGS NF font available to all applications on your system

set theme

add in ~/.zshrc

ZSH_THEME="powerlevel10k/powerlevel10k"
plugins=(git vscode zsh-autosuggestions zsh-syntax-highlighting command-not-found)

Note: Remember to set zsh as default sehll:

chsh $USER

configure theme

Just oben a new terminal and start zsh - or run this command in a zsh

p10k configure