addZSH.sh

#!/bin/bash
read -p "Install LF for Ubuntu20.04? [Y/n]" -n 1 -r
echo    # (optional) move to a new line
if [[ ! $REPLY =~ ^[Nn]$ ]]
then
    echo 'deb http://download.opensuse.org/repositories/home:/Provessor/xUbuntu_20.04/' | sudo tee /etc/apt/sources.list.d/home:Provessor.list
    wget -q -nv -O - https://download.opensuse.org/repositories/home:Provessor/xUbuntu_20.04/Release.key | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/home_Provessor.gpg > /dev/null
    sudo apt update
    sudo apt install lf
fi

mkdir -p ~/.config/zsh && mkdir -p ~/.cache/zsh
touch ~/.cache/zsh/history
wget https://gist.githubusercontent.com/josh-hemphill/73f29962732c854fd5d14c37f7724f90/raw/zshrc -O ~/.config/zsh/.zshrc
sudo chsh -s $(which zsh) "$USER"
echo 'export ZDOTDIR="$HOME/.config/zsh"' > ~/.zprofile

export ZDOTDIR="$HOME/.config/zsh"
cd ~/.config/zsh

[ -d "$PWD/powerlevel10k" ] && sudo rm -Rf "$PWD/powerlevel10k"
git clone --depth=1 https://github.com/romkatv/powerlevel10k.git
echo "# Load zsh theme" >> ${ZDOTDIR:-$HOME}/.zshrc
echo "[ -f \"$PWD/powerlevel10k/powerlevel10k.zsh-theme\" ] && source $PWD/powerlevel10k/powerlevel10k.zsh-theme" >> ${ZDOTDIR:-$HOME}/.zshrc

[ -d "$PWD/zsh-syntax-highlighting" ] && sudo rm -Rf "$PWD/zsh-syntax-highlighting"
git clone https://github.com/zsh-users/zsh-syntax-highlighting.git
echo "# Load zsh-syntax-highlighting; should be last." >> ${ZDOTDIR:-$HOME}/.zshrc
echo "[ -f \"$PWD/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh\" ] && source $PWD/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh" >> ${ZDOTDIR:-$HOME}/.zshrc

run command

bash --init-file <(wget -O - https://gist.githubusercontent.com/josh-hemphill/73f29962732c854fd5d14c37f7724f90/raw/addZSH.sh)

zshrc

# Luke's config for the Zoomer Shell

# Enable colors and change prompt:
autoload -U colors && colors
PS1="%B%{$fg[red]%}[%{$fg[yellow]%}%n%{$fg[green]%}@%{$fg[blue]%}%M %{$fg[magenta]%}%~%{$fg[red]%}]%{$reset_color%}$%b "

# History in cache directory:
HISTSIZE=10000
SAVEHIST=10000
HISTFILE=~/.cache/zsh/history

# Basic auto/tab complete:
autoload -U compinit
zstyle ':completion:*' menu select
zmodload zsh/complist
compinit
_comp_options+=(globdots)		# Include hidden files.

# vi mode
bindkey -v
export KEYTIMEOUT=1

# Change cursor shape for different vi modes.
function zle-keymap-select {
  if [[ ${KEYMAP} == vicmd ]] ||
     [[ $1 = 'block' ]]; then
    echo -ne '\e[1 q'
  elif [[ ${KEYMAP} == main ]] ||
       [[ ${KEYMAP} == viins ]] ||
       [[ ${KEYMAP} = '' ]] ||
       [[ $1 = 'beam' ]]; then
    echo -ne '\e[5 q'
  fi
}
zle -N zle-keymap-select
zle-line-init() {
    zle -K viins # initiate `vi insert` as keymap (can be removed if `bindkey -V` has been set elsewhere)
    echo -ne "\e[5 q"
}
zle -N zle-line-init
echo -ne '\e[5 q' # Use beam shape cursor on startup.
preexec() { echo -ne '\e[5 q' ;} # Use beam shape cursor for each new prompt.

# Use lf to switch directories and bind it to ctrl-o
lfcd () {
    tmp="$(mktemp)"
    lf -last-dir-path="$tmp" "$@"
    if [ -f "$tmp" ]; then
        dir="$(cat "$tmp")"
        rm -f "$tmp"
        [ -d "$dir" ] && [ "$dir" != "$(pwd)" ] && cd "$dir"
    fi
}
bindkey -s '^o' 'lfcd\n'

# Edit line in vim with ctrl-e:
autoload edit-command-line; zle -N edit-command-line
bindkey '^e' edit-command-line

# Load aliases and shortcuts if existent.
[ -f "$HOME/.config/shortcutrc" ] && source "$HOME/.config/shortcutrc"
[ -f "$HOME/.config/aliasrc" ] && source "$HOME/.config/aliasrc"