rstacruz · November 1, 2025 19:07 · Jun 29, 2018 · Jun 29, 2018 · Jun 27, 2018 · Jun 27, 2018
diff --git a/README.md b/README.md
@@ -11,7 +11,7 @@ brew cask install docker       # Install Docker
 open /Applications/Docker.app  # Start Docker
 ```
 
-:bulb: Tip: Avoid _Docker Toolbox_ and _boot2docker_. These are older packages that have been ceded by _Docker for Mac_.
+> :bulb: Tip: Avoid _Docker Toolbox_ and _boot2docker_. These are older packages that have been ceded by _Docker for Mac_.
 
 ### Arch Linux
 
@@ -35,13 +35,13 @@ sudo apt install docker-compose
 sudo systemctl start docker
 ```
 
-If the `docker.io` package isn't available for you, see [Get Docker CE for Ubuntu](https://docs.docker.com/install/linux/docker-ce/ubuntu/) for an alternative.
+> :bulb: Tip: If the `docker.io` package isn't available for you, see [Get Docker CE for Ubuntu](https://docs.docker.com/install/linux/docker-ce/ubuntu/) for an alternative.
 
 ### Windows
 
 Install [Windows Subsystem for Linux][wsl] and choose _Ubuntu_ as your guest OS. Install Docker as you normally would on Ubuntu (see above). After that, [see these instructions](https://github.com/Microsoft/WSL/issues/2291#issuecomment-383698720) for info on how to get it running.
 
-:bulb: Tip: Avoid _Docker for Windows_. While it works in most cases, you'll still face NTFS limitations without WSL (eg, lack of symlinks, which is needed for Yarn/npm to work).
+> :bulb: Tip: Avoid _Docker for Windows_. While it works in most cases, you'll still face NTFS limitations without WSL (eg, lack of symlinks, which is needed for Yarn/npm to work).
 
 [wsl]: https://docs.microsoft.com/en-us/windows/wsl/install-win10
 

diff --git a/README.md b/README.md
@@ -1,4 +1,6 @@
-## How to install Docker in...
+# Getting Docker
+
+Docker is available for Linux, MacOS, and Windows.
 
 ### MacOS
 
@@ -20,31 +22,29 @@ sudo pacman -Syu docker        # Install Docker
 sudo systemctl start docker    # Start Docker
 ```
 
-### Windows
-
-Docker for Windows is best installed with Chocolatey. See the [docker-for-windows](https://chocolatey.org/packages/docker-for-windows) package. For other ways to install on Windows, see [Install Docker for Windows](https://docs.docker.com/docker-for-windows/install/) in Docker's Docs.
-
-```powershell
-C:\> choco install docker-for-windows --pre
-```
-
 ### Ubuntu
 
-See [Get Docker CE for Ubuntu](https://docs.docker.com/install/linux/docker-ce/ubuntu/). Here's a short run-down of the commands you need is below.
+`docker.io` is available from the Ubuntu repositories (as of Xenial).
 
 ```bash
-# ---------------------------------------------------------------------------------------------
-# /!\ Read https://docs.docker.com/install/linux/docker-ce/ubuntu/ to understand what these do!
-# ---------------------------------------------------------------------------------------------
-
-sudo apt install apt-transport-https ca-certificates curl software-properties-common
-curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
-sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
-sudo apt-get update
-sudo apt install docker-ce
+# Install Docker
+sudo apt install docker.io
 sudo apt install docker-compose
+
+# Start it
+sudo systemctl start docker
 ```
 
+If the `docker.io` package isn't available for you, see [Get Docker CE for Ubuntu](https://docs.docker.com/install/linux/docker-ce/ubuntu/) for an alternative.
+
+### Windows
+
+Install [Windows Subsystem for Linux][wsl] and choose _Ubuntu_ as your guest OS. Install Docker as you normally would on Ubuntu (see above). After that, [see these instructions](https://github.com/Microsoft/WSL/issues/2291#issuecomment-383698720) for info on how to get it running.
+
+:bulb: Tip: Avoid _Docker for Windows_. While it works in most cases, you'll still face NTFS limitations without WSL (eg, lack of symlinks, which is needed for Yarn/npm to work).
+
+[wsl]: https://docs.microsoft.com/en-us/windows/wsl/install-win10
+
 ### Other OS's
 
 For other operating systems, see: <https://www.docker.com/community-edition#download>
@@ -66,7 +66,7 @@ $ docker-compose --version
 docker-compose version 1.21.2, build unknown
 ```
 
-## Starting the Daemon
+## Starting Docker
 
 If you get an error like the one below, you might need to start the Docker daemon.
 
@@ -81,3 +81,11 @@ To start the Docker daemon, it probably needs one of these commands
 open /Applications/Docker.app  # macOS
 sudo systemctl start docker    # Arch, Ubuntu, CentOS
 ```
+
+## Enabling on startup
+
+For Arch Linux, Ubuntu and CentOS, this will enable auto-starting of the Docker service:
+
+```sh
+sudo systemctl enable docker
+```
diff --git a/README.md b/README.md
@@ -1,38 +1,36 @@
-# How to install Docker in...
+## How to install Docker in...
 
-## MacOS
+### MacOS
 
-Best installed with [Homebrew](http://brew.sh) + [Homebrew Cask](http://caskroom.io/).
+Docker for Mac is best installed with [Homebrew](http://brew.sh) and [Homebrew Cask](http://caskroom.io/). For other ways to install on MacOS, see [Install Docker for Mac](https://docs.docker.com/docker-for-mac/install/) in Docker's docs.
 
 ```bash
 brew cask install docker       # Install Docker
 open /Applications/Docker.app  # Start Docker
 ```
 
-For other ways to install on MacOS, see [Install Docker for Mac](https://docs.docker.com/docker-for-mac/install/) in Docker's docs.
+:bulb: Tip: Avoid _Docker Toolbox_ and _boot2docker_. These are older packages that have been ceded by _Docker for Mac_.
 
-## Arch Linux
+### Arch Linux
+
+Docker is available in Arch Linux's repositories. Also see [Docker in ArchWiki](https://wiki.archlinux.org/index.php/Docker).
 
 ```bash
 sudo pacman -Syu docker        # Install Docker
 sudo systemctl start docker    # Start Docker
 ```
 
-Also see [Docker in ArchWiki](https://wiki.archlinux.org/index.php/Docker).
-
-## Windows
+### Windows
 
-Best installed with Chocolatey. See the [docker-for-windows](https://chocolatey.org/packages/docker-for-windows) package.
+Docker for Windows is best installed with Chocolatey. See the [docker-for-windows](https://chocolatey.org/packages/docker-for-windows) package. For other ways to install on Windows, see [Install Docker for Windows](https://docs.docker.com/docker-for-windows/install/) in Docker's Docs.
 
 ```powershell
 C:\> choco install docker-for-windows --pre
 ```
 
-For other ways to install on Windows, see [Install Docker for Windows](https://docs.docker.com/docker-for-windows/install/) in Docker's Docs.
-
-## Ubuntu
+### Ubuntu
 
-See [Get Docker CE for Ubuntu](https://docs.docker.com/install/linux/docker-ce/ubuntu/). Here's a short run-down of the commands you need:
+See [Get Docker CE for Ubuntu](https://docs.docker.com/install/linux/docker-ce/ubuntu/). Here's a short run-down of the commands you need is below.
 
 ```bash
 # ---------------------------------------------------------------------------------------------
@@ -47,13 +45,11 @@ sudo apt install docker-ce
 sudo apt install docker-compose
 ```
 
-After installing, verify if it works.
+### Other OS's
 
-## Other OS's
+For other operating systems, see: <https://www.docker.com/community-edition#download>
 
-See: <https://www.docker.com/community-edition#download>
-
-# Verifying if it works
+## Verifying if it works
 
 If everything works, you should have the following commands available:
 
@@ -79,9 +75,9 @@ $ docker info
 Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
 ```
 
-To start the Docker daemon, it probably needs one of these commands 
+To start the Docker daemon, it probably needs one of these commands
 
 ```bash
 open /Applications/Docker.app  # macOS
 sudo systemctl start docker    # Arch, Ubuntu, CentOS
-```
+```
diff --git a/README.md b/README.md
@@ -66,7 +66,7 @@ Paused: 0
 ```
 
 ```bash
-$ docker-compose --vercsion
+$ docker-compose --version
 docker-compose version 1.21.2, build unknown
 ```
 

diff --git a/README.md b/README.md
@@ -49,11 +49,11 @@ sudo apt install docker-compose
 
 After installing, verify if it works.
 
-## Other
+## Other OS's
 
 See: <https://www.docker.com/community-edition#download>
 
-## Verifying if it works
+# Verifying if it works
 
 If everything works, you should have the following commands available:
 

diff --git a/README.md b/README.md
@@ -53,7 +53,7 @@ After installing, verify if it works.
 
 See: <https://www.docker.com/community-edition#download>
 
-## Verifying
+## Verifying if it works
 
 If everything works, you should have the following commands available:
 

diff --git a/README.md b/README.md
@@ -44,6 +44,7 @@ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
 sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
 sudo apt-get update
 sudo apt install docker-ce
+sudo apt install docker-compose
 ```
 
 After installing, verify if it works.
@@ -67,4 +68,20 @@ Paused: 0
 ```bash
 $ docker-compose --vercsion
 docker-compose version 1.21.2, build unknown
+```
+
+## Starting the Daemon
+
+If you get an error like the one below, you might need to start the Docker daemon.
+
+```bash
+$ docker info
+Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
+```
+
+To start the Docker daemon, it probably needs one of these commands 
+
+```bash
+open /Applications/Docker.app  # macOS
+sudo systemctl start docker    # Arch, Ubuntu, CentOS
 ```
diff --git a/README.md b/README.md
@@ -46,6 +46,25 @@ sudo apt-get update
 sudo apt install docker-ce
 ```
 
+After installing, verify if it works.
+
 ## Other
 
-See: <https://www.docker.com/community-edition#download>
+See: <https://www.docker.com/community-edition#download>
+
+## Verifying
+
+If everything works, you should have the following commands available:
+
+```bash
+$ docker info
+Containers: 0
+Running: 0
+Paused: 0
+...
+```
+
+```bash
+$ docker-compose --vercsion
+docker-compose version 1.21.2, build unknown
+```
diff --git a/README.md b/README.md
@@ -35,7 +35,10 @@ For other ways to install on Windows, see [Install Docker for Windows](https://d
 See [Get Docker CE for Ubuntu](https://docs.docker.com/install/linux/docker-ce/ubuntu/). Here's a short run-down of the commands you need:
 
 ```bash
-# Read https://docs.docker.com/install/linux/docker-ce/ubuntu/ to understand what these do!
+# ---------------------------------------------------------------------------------------------
+# /!\ Read https://docs.docker.com/install/linux/docker-ce/ubuntu/ to understand what these do!
+# ---------------------------------------------------------------------------------------------
+
 sudo apt install apt-transport-https ca-certificates curl software-properties-common
 curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
 sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"

diff --git a/README.md b/README.md
@@ -1,3 +1,5 @@
+# How to install Docker in...
+
 ## MacOS
 
 Best installed with [Homebrew](http://brew.sh) + [Homebrew Cask](http://caskroom.io/).

diff --git a/README.md b/README.md
@@ -7,7 +7,7 @@ brew cask install docker       # Install Docker
 open /Applications/Docker.app  # Start Docker
 ```
 
-For other ways to install on MacOS, see [Install Docker for Mac](https://docs.docker.com/docker-for-windows/install/)) in Docker's docs.
+For other ways to install on MacOS, see [Install Docker for Mac](https://docs.docker.com/docker-for-mac/install/) in Docker's docs.
 
 ## Arch Linux
 

diff --git a/README.md b/README.md
@@ -0,0 +1,46 @@
+## MacOS
+
+Best installed with [Homebrew](http://brew.sh) + [Homebrew Cask](http://caskroom.io/).
+
+```bash
+brew cask install docker       # Install Docker
+open /Applications/Docker.app  # Start Docker
+```
+
+For other ways to install on MacOS, see [Install Docker for Mac](https://docs.docker.com/docker-for-windows/install/)) in Docker's docs.
+
+## Arch Linux
+
+```bash
+sudo pacman -Syu docker        # Install Docker
+sudo systemctl start docker    # Start Docker
+```
+
+Also see [Docker in ArchWiki](https://wiki.archlinux.org/index.php/Docker).
+
+## Windows
+
+Best installed with Chocolatey. See the [docker-for-windows](https://chocolatey.org/packages/docker-for-windows) package.
+
+```powershell
+C:\> choco install docker-for-windows --pre
+```
+
+For other ways to install on Windows, see [Install Docker for Windows](https://docs.docker.com/docker-for-windows/install/) in Docker's Docs.
+
+## Ubuntu
+
+See [Get Docker CE for Ubuntu](https://docs.docker.com/install/linux/docker-ce/ubuntu/). Here's a short run-down of the commands you need:
+
+```bash
+# Read https://docs.docker.com/install/linux/docker-ce/ubuntu/ to understand what these do!
+sudo apt install apt-transport-https ca-certificates curl software-properties-common
+curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
+sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
+sudo apt-get update
+sudo apt install docker-ce
+```
+
+## Other
+
+See: <https://www.docker.com/community-edition#download>
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