Ubuntu Desktop - VM

sudo apt -y update && sudo apt -y dist-upgrade && sudo apt -y autoremove && sudo snap refresh

# Timezone for "Europe/Rome"
sudo unlink /etc/localtime
sudo ln -s /usr/share/zoneinfo/Europe/Rome /etc/localtime
sudo timedatectl set-timezone "Europe/Rome"

# Change "root" user password
sudo passwd root

# Disable Password prompt for sudo group
sudo sed -i.bak 's/%sudo\s\+ALL=(ALL:ALL) ALL/%sudo ALL=(ALL:ALL) NOPASSWD: ALL/' /etc/sudoers

# Set GRUB Timeout
sudo sed -E '/^GRUB_TIMEOUT=/s/=(.*)/=1/' -i /etc/default/grub
sudo update-grub

# Set OS DARK MODE - GNOME
gsettings set org.gnome.desktop.interface color-scheme 'prefer-dark'

# Disable APT Automatic updates
sudo sed -i 's/1";/0";/' /etc/apt/apt.conf.d/20auto-upgrades
sudo systemctl disable apt-daily{,-upgrade}.timer
sudo systemctl mask apt-daily{,-upgrade}.service

# If not using Ubuntu PRO:
# Disable Ubuntu Pro ESM Hook and MOTD Spam - thanks to UnspamifyUbuntu
sudo mv /etc/apt/apt.conf.d/20apt-esm-hook.conf /etc/apt/apt.conf.d/20apt-esm-hook.conf.disabled
sudo sed -Ezi.orig \
  -e 's/(def _output_esm_service_status.outstream, have_esm_service, service_type.:\n)/\1    return\n/' \
  -e 's/(def _output_esm_package_alert.*?\n.*?\n.:\n)/\1    return\n/' \
  /usr/lib/update-notifier/apt_check.py
sudo /usr/lib/update-notifier/update-motd-updates-available --force

# Host ssh keys
sudo /bin/rm -v /etc/ssh/ssh_host_*
sudo dpkg-reconfigure openssh-server
sudo systemctl enable --now ssh

# User ssh key pair
cd
mkdir -p $HOME/.ssh
cd $HOME/.ssh
ssh-keygen -t ed25519
# Type a secure passphrase when asked
chmod 700 $HOME/.ssh
chmod 600 $HOME/.ssh/*

# Add the SSH private key to the ssh-agent
eval "$(ssh-agent -s)" && ssh-add $HOME/.ssh/id_ed25519

# Local HOST (Ubuntu Desktop VM)
cat $HOME/.ssh/id_ed25519.pub
# copy the string
# Should start with ssh-ed25519 AAAA... or ssh-rsa AAAA... (if rsa)

# Ubuntu Server VM
echo "pubkey_string" >> $HOME/.ssh/authorized_keys
# Set permissions
chmod -R go= $HOME/.ssh

ssh <sudo_user>@<remote_Server_IP>

cd
mkdir -p $HOME/.local/share/fonts
cd $HOME/.local/share/fonts
curl -fLO https://github.com/ryanoasis/nerd-fonts/releases/latest/download/JetBrainsMono.zip
unzip JetBrainsMono.zip
rm JetBrainsMono.zip

fc-cache -fv

sudo apt install -y terminator

rm -f "$HOME/.config/terminator/config"
mkdir -p "$HOME/.config/terminator" && touch "$HOME/.config/terminator/config"

# Basic layout with maximized windows, custom font, infinite scrollback, no transparency

cat > "$HOME/.config/terminator/config" << 'EOF'
[global_config]
  window_state = maximise
[keybindings]
[profiles]
  [[default]]
    font = JetBrainsMono Nerd Font Mono 16
    foreground_color = "#f6f5f4"
    show_titlebar = False
    scrollback_infinite = True
    disable_mousewheel_zoom = True
    use_system_font = False
[layouts]
  [[default]]
    [[[window0]]]
      type = Window
      parent = ""
    [[[child1]]]
      type = Terminal
      parent = window0
[plugins]
EOF

# Tools
sudo add-apt-repository ppa:zhangsongcui3371/fastfetch

packages=(
    apt-transport-https
    aptitude
    bat
    btop
    ca-certificates
    coreutils
    curl
    duf
    eza
    fastfetch
    filezilla
    flameshot
    flatpak
    fonts-firacode
    fonts-noto-color-emoji
    fzf
    gdu
    git-all
    gnome-shell-extensions
    gnome-shell-extension-manager
    gnupg
    gpg
    htop
    iftop
    imagemagick
    iperf3
    locate
    nano
    net-tools
    nload
    nmap
    npm
    pipx
    software-properties-common
    speedtest-cli
    sshpass
    sysstat
    terminator
    tmux
    tor
    tree
    ugrep
    vim
    vlc
    wget
    xclip
    zsh
    # Add package here
)
# Install apt packages
sudo apt update
sudo apt install -y -o Debug::pkgProblemResolver=yes "${packages[@]}"

mkdir -p $HOME/.local/bin
ln -s /usr/bin/batcat $HOME/.local/bin/bat

sudo sh -c '
    wget -qO- https://download.sublimetext.com/sublimehq-pub.gpg | gpg --dearmor -o /usr/share/keyrings/sublimehq-archive.gpg &&
    echo "deb [arch="$(dpkg --print-architecture)" signed-by=/usr/share/keyrings/sublimehq-archive.gpg] https://download.sublimetext.com/ apt/stable/" | tee /etc/apt/sources.list.d/sublime-text.list &&
    apt update &&
    apt install -y sublime-text
'

# APT DEB822 source format
sudo sh -c '
	wget -qO - https://download.sublimetext.com/sublimehq-pub.gpg | tee /usr/share/keyrings/sublimehq-pub.asc > /dev/null &&
	cat <<EOF > /etc/apt/sources.list.d/sublime-text.sources
Types: deb
URIs: https://download.sublimetext.com/
Suites: apt/stable/
Signed-By: /usr/share/keyrings/sublimehq-pub.asc
EOF &&
	apt update &&
	apt install sublime-text
'

sudo sh -c '
    apt install -y curl &&
    curl -fsSLo /usr/share/keyrings/brave-browser-archive-keyring.gpg https://brave-browser-apt-release.s3.brave.com/brave-browser-archive-keyring.gpg &&
    echo "deb [arch="$(dpkg --print-architecture)" signed-by=/usr/share/keyrings/brave-browser-archive-keyring.gpg] https://brave-browser-apt-release.s3.brave.com/ stable main" | tee /etc/apt/sources.list.d/brave-browser-release.list &&
    wget http://archive.ubuntu.com/ubuntu/pool/main/libu/libu2f-host/libu2f-udev_1.1.10-3.2_all.deb &&
    dpkg -i libu2f-udev_1.1.10-3.2_all.deb &&
    apt update &&
    apt install -y brave-browser &&
    rm -rf libu2f-udev_1.1.10-3.2_all.deb
'

sudo sh -c '
    wget -qO - https://typora.io/linux/public-key.asc | gpg --dearmor -o /usr/share/keyrings/typora.gpg > /dev/null
    echo "deb [arch=amd64 signed-by=/usr/share/keyrings/typora.gpg] https://typora.io/linux ./" | sudo tee /etc/apt/sources.list.d/typora.list
    sudo apt update && sudo apt install -y typora
'

## Install Typora-Themeable theme
cd $HOME/.config/Typora/themes/ \
  && curl -L https://github.com/jhildenbiddle/typora-themeable/releases/latest/download/typora-themeable.zip -o typora-themeable.zip \
  && unzip typora-themeable.zip \
  && rm typora-themeable.zip

sudo snap install emote

sudo apt install -y virtualbox
sudo usermod -a -G vboxusers $USER

# Download VirtualBox Extension Pack and open it with VirtualBox to install

sudo sh -c '
    sudo wget -O /usr/share/keyrings/dbeaver.gpg.key https://dbeaver.io/debs/dbeaver.gpg.key
	echo "deb [signed-by=/usr/share/keyrings/dbeaver.gpg.key] https://dbeaver.io/debs/dbeaver-ce /" | sudo tee /etc/apt/sources.list.d/dbeaver.list
    sudo apt update && sudo apt install -y dbeaver-ce
'

sudo snap install postman

sudo apt install flameshot

mkdir -p "$HOME/.config/flameshot/" && touch "$HOME/.config/flameshot/flameshot.ini"

cat > "$HOME/.config/flameshot/flameshot.ini" << 'EOF'
[General]
contrastOpacity=188
copyPathAfterSave=false
saveAfterCopy=true
saveAsFileExtension=png
saveLastRegion=true
savePath=/home/syselement/Pictures/flameshot
savePathFixed=true
showHelp=false
showMagnifier=false
showStartupLaunchMessage=false
squareMagnifier=true
startupLaunch=true
EOF

script --command "flameshot gui" /dev/null

# Install Docker Engine via APT repository

sudo apt update && sudo apt install -y curl apt-transport-https software-properties-common ca-certificates gnupg

packages=("docker.io" "docker-doc" "docker-compose" "podman-docker" "containerd" "runc")
for pkg in "${packages[@]}"; do
    sudo apt remove "$pkg" -y
done &&

sudo sh -c '
    curl -fsSL https://download.docker.com/linux/debian/gpg | gpg --dearmor -o /usr/share/keyrings/docker.gpg &&
    chmod a+r /usr/share/keyrings/docker.gpg &&
    echo "deb [arch="$(dpkg --print-architecture)" signed-by=/usr/share/keyrings/docker.gpg] https://download.docker.com/linux/debian bullseye stable" |  tee /etc/apt/sources.list.d/docker.list &&
    apt update && 
    apt install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
'

# Add the current user to the "docker" group to let it run Docker
sudo groupadd docker
sudo gpasswd -a "${USER}" docker

# Enable the services at boot
sudo systemctl enable --now docker.service containerd.service

# OR Disable the services at boot
sudo systemctl disable docker.service containerd.service
# still has docker.socket active to start the Docker service only when necessary

# Reboot and Test
reboot
docker run hello-world

sudo apt update && sudo apt install -y software-properties-common apt-transport-https wget

sudo sh -c '
    wget -qO- https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor | sudo tee /usr/share/keyrings/packages.microsoft.gpg > /dev/null
    echo "deb [arch=amd64,arm64,armhf signed-by=//usr/share/keyrings/packages.microsoft.gpg] https://packages.microsoft.com/repos/code stable main" > /etc/apt/sources.list.d/vscode.list
    sudo apt update && sudo apt install -y code
'

EXTENSIONS=(
	ms-azuretools.vscode-docker
	mhutchie.git-graph \
	esbenp.prettier-vscode \
	redhat.vscode-yaml \
	Tim-Koehler.helm-intellisense \
	oderwat.indent-rainbow \
	ms-kubernetes-tools.vscode-kubernetes-tools \
	ms-python.python \
)

for EXT in "${EXTENSIONS[@]}"; do
	code --install-extension "$EXT"
done

# e.g.
git config --global user.name "John Doe"
git config --global user.email [email protected]

sudo sh -c '
    curl -fsSLo /usr/share/keyrings/vscodium-archive-keyring.asc https://gitlab.com/paulcarroty/vscodium-deb-rpm-repo/raw/master/pub.gpg &&
	echo "deb [ signed-by=/usr/share/keyrings/vscodium-archive-keyring.asc ] https://paulcarroty.gitlab.io/vscodium-deb-rpm-repo/debs vscodium main" > /etc/apt/sources.list.d/vscodium.list &&
	apt update &&
	apt install -y codium
'

sudo snap install pycharm-community --classic

# Install brew
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

(echo; echo "eval \"\$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)\"") >> /home/$(whoami)/.zshrc
eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)"

# Install k9s
brew install derailed/k9s/k9s
brew upgrade

# Install kubectl
# Fix this with correct version from
# https://kubernetes.io/docs/tasks/tools/install-kubectl-linux/

sudo sh -c '
	sudo apt install -y apt-transport-https ca-certificates curl gnupg
	sudo mkdir -p -m 755 /etc/apt/keyrings
	curl -fsSL https://pkgs.k8s.io/core:/stable:/v1.33/deb/Release.key | gpg --dearmor -o /etc/apt/keyrings/kubernetes-apt-keyring.gpg
	chmod 644 /etc/apt/keyrings/kubernetes-apt-keyring.gpg
	echo "deb [signed-by=/etc/apt/keyrings/kubernetes-apt-keyring.gpg] https://pkgs.k8s.io/core:/stable:/v1.33/deb/ /" | sudo tee /etc/apt/sources.list.d/kubernetes.list
	chmod 644 /etc/apt/sources.list.d/kubernetes.list
	sudo apt update && sudo apt install -y kubectl
'
mkdir -p $HOME/.kube
sudo touch -f $HOME/.kube/config
sudo chown $(id -u):$(id -g) $HOME/.kube && chmod 700 $HOME/.kube
sudo chown $(id -u):$(id -g) $HOME/.kube/config && chmod 600 $HOME/.kube/config

# Install kubectx
sudo apt install -y kubectx

# Install minikube
curl -LO https://storage.googleapis.com/minikube/releases/latest/minikube_latest_amd64.deb
sudo dpkg -i minikube_latest_amd64.deb

sudo sh -c '
    curl -fsSL https://baltocdn.com/helm/signing.asc | gpg --dearmor -o /usr/share/keyrings/helm.gpg > /dev/null
    sudo apt install -y apt-transport-https
    echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/helm.gpg] https://baltocdn.com/helm/stable/debian/ all main" | sudo tee /etc/apt/sources.list.d/helm-stable-debian.list
    sudo apt update && sudo apt install -y helm
'

# Install Terraform
sudo apt update && sudo apt install -y gnupg software-properties-common
sudo sh -c '
    wget -O- https://apt.releases.hashicorp.com/gpg | sudo gpg --dearmor -o /usr/share/keyrings/hashicorp-archive-keyring.gpg > /dev/null
    #TR_DIST=$(lsb_release -cs)
    TR_DIST="jammy"
    echo "deb [signed-by=/usr/share/keyrings/hashicorp-archive-keyring.gpg] https://apt.releases.hashicorp.com $TR_DIST main" | sudo tee /etc/apt/sources.list.d/hashicorp.list
    sudo apt update && sudo apt install -y terraform
    terraform -install-autocomplete
'

pipx install --include-deps ansible
pipx ensurepath

sudo sh -c '
    curl -sLS https://packages.microsoft.com/keys/microsoft.asc | sudo gpg --dearmor -o /etc/apt/keyrings/microsoft.gpg > /dev/null
    #AZ_DIST=$(lsb_release -cs)
    AZ_DIST="jammy"
    echo "deb [arch="$(dpkg --print-architecture)" signed-by=/etc/apt/keyrings/microsoft.gpg] https://packages.microsoft.com/repos/azure-cli/ $AZ_DIST main" | sudo tee /etc/apt/sources.list.d/azure-cli.list
    sudo apt update && sudo apt install -y azure-cli
'

# Azure kubelogin
sudo az aks install-cli

# ATTENTION ! it installs its own kubectl and symlinks /usr/bin/kubectl to it 

# GCloud CLI, Gloud-auth-plugin
sudo sh -c '
    sudo apt install -y apt-transport-https ca-certificates gnupg curl
    curl -fsSL https://packages.cloud.google.com/apt/doc/apt-key.gpg | gpg --dearmor -o /usr/share/keyrings/cloud.google.gpg
    echo "deb [signed-by=/usr/share/keyrings/cloud.google.gpg] https://packages.cloud.google.com/apt cloud-sdk main" | sudo tee /etc/apt/sources.list.d/google-cloud-sdk.list
    sudo apt update && sudo apt install -y google-cloud-cli google-cloud-sdk-gke-gcloud-auth-plugin
'

curl -sf https://labs.iximiuz.com/cli/install.sh | sh