WSL was introduced with Windows 10 Fall Creators Update and later (Windows build 16215 or later).
Pre-requisites
Ensure that “Windows Subsystem for Linux” feature is enabled by running below command in PowerShell as an administrator.
Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows-Subsystem-Linux
You can also enable it via Turn Windows features on or off control panel option by checking Windows Subsystem for Linux.
Install Linux Distribution
- Open the Microsoft Store and choose your favorite Linux distribution.
- From the distro’s page, select “Get” to install the distribution.
You might get below error if incase your corporate policies prevent install from Microsoft store.
In that case, download the distros and manually install them.
Running the .appx file will still fail due to the corporate policy. To overcome the issue follow below steps:
- Rename the extension of the .appx file to .zip.
- Extract all the contents.
- Run the .exe file inside the extracted folder.
Once the installation is complete, you will be asked to create a new user account with password.
When you launch your distro, you won’t be asked for a password unless you elevate your access using sudo.
Upgrade Distro
Windows does not automatically update or upgrade your Linux distro(s). On Debian/Ubuntu, you can use apt to upgrade the packages:
sudo apt update && sudo apt upgrade
Launch Distro
You can launch the distribution in multiple ways:
- Launch from windows store
- Running wsl command from command prompt
wsl [command] - Running wsl.exe which allows you to manage your distributions, set default distribution and uninstalling distributions.
Re-install Distro
You will get an error 0x80070003 if you manually delete the ubuntu folder and start WSL. It occurs when the path where you had installed your distro is not present/deleted/removed. E.g. when you move your distro folder to your C: drive.
In that case, you will have to unregister the distro and re-install it.
List the distros available to WSL:
C:\Users\harshad>wslconfig.exe /l
Windows Subsystem for Linux Distributions:
Ubuntu-18.04 (Default)
Unregister the distro with the distribution name:
C:\Users\harshad>wslconfig.exe /u Ubuntu-18.04
Re-install the distro again.
Change Mount Path
WSL mounts your machine’s fixed drives under the /mnt/<drive> folder in your Linux distros.
To change the mount path to / so that you don’t have to change directory to your drive everytime you run wsl, create a wsl.conf file.
sudo nano /etc/wsl.conf
Paste below contents and save it. On your next restart, the changes should get reflected.
[automount]
root = /
options = "metadata"
Install Docker
To install docker and docker compose in WSL run below script:
set -e
# Update package lists
echo "# Updating package lists"
sudo apt-add-repository -y ppa:git-core/ppa
sudo apt-get update
# Ensure that CA certificates are installed
sudo apt-get -y install apt-transport-https ca-certificates
# Add Docker repository key to APT keychain
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
# Update where APT will search for Docker Packages
echo "deb [arch=amd64] https://download.docker.com/linux/ubuntu ${CODENAME} stable" | \
sudo tee /etc/apt/sources.list.d/docker.list
# Update package lists
sudo apt-get update
# Verifies APT is pulling from the correct Repository
sudo apt-cache policy docker-ce
# Install Docker
echo "# Installing Docker"
sudo apt-get -y install docker-ce
# Add user account to the docker group
sudo usermod -aG docker $(whoami)
# Install docker compose
echo "# Installing Docker-Compose"
sudo curl -L "https://github.com/docker/compose/releases/download/1.13.0/docker-compose-$(uname -s)-$(uname -m)" \
-o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
# Print installation details for user
echo ''
echo 'Installation completed, versions installed are:'
echo ''
echo -n 'Docker: '
docker --version
echo -n 'Docker Compose: '
docker-compose --version
# Print reminder of need to logout in order for these changes to take effect!
echo ''
echo "Please logout then login before continuing."
Enable Expose daemon on tcp://localhost:2375 without TLS in your Docker for Windows settings.
We then configure WSL to connect to the remote docker daemon running in Docker for Windows.
echo "export DOCKER_HOST=tcp://localhost:2375" >> ~/.bashrc && source ~/.bashrc
We then run docker commands in WSL.
Install Git, Node & Python
# Exit on any failure
set -e
# Update package lists
echo "# Updating package lists"
sudo apt-add-repository -y ppa:git-core/ppa
sudo apt-get update
# Install Git
echo "# Installing Git"
sudo apt-get install -y git
# Install nvm dependencies
echo "# Installing nvm dependencies"
sudo apt-get -y install build-essential libssl-dev
# Execute nvm installation script
echo "# Executing nvm installation script"
curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.2/install.sh | bash
# Set up nvm environment without restarting the shell
export NVM_DIR="${HOME}/.nvm"
[-s "${NVM_DIR}/nvm.sh"] && . "${NVM_DIR}/nvm.sh"
[-s "${NVM_DIR}/bash_completion"] && . "${NVM_DIR}/bash_completion"
# Install node
echo "# Installing nodeJS"
nvm install 8
nvm use 8
# Ensure that CA certificates are installed
sudo apt-get -y install apt-transport-https ca-certificates
# Install python v2 if required
set +e
COUNT="$(python -V 2>&1 | grep -c 2.)"
if [${COUNT} -ne 1]
then
sudo apt-get install -y python-minimal
fi
# Print installation details for user
echo ''
echo 'Installation completed, versions installed are:'
echo ''
echo -n 'Node: '
node --version
echo -n 'npm: '
npm --version
echo -n 'Python: '
python -V
# Print reminder of need to logout in order for these changes to take effect!
echo ''
echo "Please logout then login before continuing."
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