WSL

• Enable WSL on Windows in the Command Line
  Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows-Subsystem-Linux

• Install Ubuntu in Microsoft Store here

• Run Ubuntu and run the command to upgrade the repository:
  sudo apt update

Fish Shell on WSL

• Install Fish
  sudo apt install fish

• Run Fish Shell
  fish

• Install curl
  sudo apt install curl

• Install powerline fonts
  sudo apt install fonts-powerline

• Install Oh My Fish
  curl https://raw.githubusercontent.com/oh-my-fish/oh-my-fish/master/bin/install | fish

• Set fish as a default shell
  chsh -s /usr/bin/fish

NodeJS

• Install NVM
  curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.1/install.sh | bash

• Install NVM to update NodeJS for Oh My Fish
  omf install https://github.com/fabioantunes/fish-nvm
omf install https://github.com/edc/bass

• Install latest NodeJS version
  nvm install 16.13.1

• Switch Node versions:
  nvm use 16.13.1

PostgreSQL

• Install PostgreSQL on WSL:
  sudo apt install postgresql postgresql-contrib

• Confirm installation:
  psql --version

• Create a postgres user and set the password for the user postgres:
  sudo passwd postgres

• Start running the database:
  sudo service postgresql start

• Connect to the postgres service and open the psql shell:
  sudo -u postgres psql

• Change password in case authentication failed:
  ALTER USER postgres WITH PASSWORD 'password';

Git

• Add a PPA (Personal Package Archive), maintained by the Git team for Ubuntu users
  sudo add-apt-repository ppa:git-core/ppa

• Update git
  sudo apt install git

Vim

sudo update-alternatives --config editor

This will show a table like this:

There are 4 choices for the alternative editor (providing /usr/bin/editor).

  Selection    Path                Priority   Status
------------------------------------------------------------
* 0            /bin/nano            40        auto mode
  1            /bin/ed             -100       manual mode
  2            /bin/nano            40        manual mode
  3            /usr/bin/vim.basic   30        manual mode
  4            /usr/bin/vim.tiny    10        manual mode

Press enter to keep the current choice[*], or type selection number: 3

Find vim.basic or vim.tiny and press the selection number and Enter.