cd && wget --no-check-certificate https://raw.github.com/imbolc/server-setup/master/bullseye/root-install.sh && bash root-install.sh

Ubuntu version:

cd && wget --no-check-certificate https://raw.github.com/imbolc/server-setup/master/focal/root-install.sh && bash root-install.sh

All partials

bash <(curl -sL https://raw.github.com/imbolc/server-setup/master/partials/all.sh)

all partials for root from a sudo user

sudo su -c 'bash <(curl -sL https://raw.github.com/imbolc/server-setup/master/partials/all.sh)'

• essential cli tools

  bash <(curl -sL https://raw.github.com/imbolc/server-setup/master/partials/tools.sh)

• common bash aliases

  bash <(curl -sL https://raw.github.com/imbolc/server-setup/master/partials/aliases.sh)

• vimification

  bash <(curl -sL https://raw.github.com/imbolc/server-setup/master/partials/vimification.sh)

• vim

  bash <(curl -sL https://raw.github.com/imbolc/server-setup/master/partials/vim.sh)

• tmux

  bash <(curl -sL https://raw.github.com/imbolc/server-setup/master/partials/tmux.sh)

• git

  bash <(curl -sL https://raw.github.com/imbolc/server-setup/master/partials/git.sh)

1. Look at available versions with pyenv install --list
2. Install the last versions with pyenv install 3.x.y
3. Set it as the default versions with: pyenv global 3.x.y

echo 'deb http://apt.postgresql.org/pub/repos/apt/ buster-pgdg main' | sudo tee /etc/apt/sources.list.d/pgdg.list
wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -
sudo apt update
sudo apt install postgresql-13 postgresql-server-dev-13
sudo su postgres -c "cd /; createuser -s $USER"

sudo curl -sL https://deb.nodesource.com/setup_13.x | sudo bash -
sudo apt install -y nodejs