Update to the Docker Desktop terms
Professional use of Docker Desktop in large organizations (more than 250 employees or more than $10 million in revenue) requires users to have a paid Docker subscription. While the effective date of these terms is August 31, 2021, there is a grace period until January 31, 2022, for those that require a paid subscription. For more information, see the blog Docker is Updating and Extending Our Product Subscriptions.
Docker is an open platform for developing, shipping, and running applications.Docker enables you to separate your applications from your infrastructure so youcan deliver software quickly. With Docker, you can manage your infrastructure inthe same ways you manage your applications. By taking advantage of Docker’smethodologies for shipping, testing, and deploying code quickly, you cansignificantly reduce the delay between writing code and running it in production.
You can download and install Docker on multiple platforms. Refer to the followingsection and choose the best installation path for you.
Notice that docker-ce is not installed, but the candidate for installation is from the Docker repository for Ubuntu 20.04 ( focal ). Finally, install Docker: sudo apt install docker-ce. Docker should now be installed, the daemon started, and the process enabled to start on boot. AzuraCast is powered by Docker and uses pre-built images that contain every component of the software. Don't worry if you aren't very familiar with Docker; our easy installer tools will handle installing Docker and Docker Compose for you, and updates are very simple. Install Docker Engine, changing the path below to the path where you downloaded the Docker package. $ sudo dpkg -i /path/to/package.deb. The Docker daemon starts automatically. Verify that Docker Engine is installed correctly by running the hello-world image. $ sudo docker run hello-world.
Docker Desktop for Mac
A native application using the macOS sandbox security model which delivers all Docker tools to your Mac.
Docker Desktop for Windows
A native Windows application which delivers all Docker tools to your Windows computer.
Docker for Linux
Install Docker on a computer which already has a Linux distribution installed.
Docker, download, documentation, manualEstimated reading time: 3 minutes
Compose comes with command completionfor the bash and zsh shell.
Install command completion
Bash
Make sure bash completion is installed.
Linux

On a current Linux OS (in a non-minimal installation), bash completion should beavailable.
Place the completion script in
/etc/bash_completion.d/
.Reload your terminal. You can close and then open a new terminal, or reload your setting with
source ~/.bashrc
command in your current terminal.
Mac
Install via Homebrew
- Install with
brew install bash-completion
. After the installation, Brew displays the installation path. Make sure to place the completion script in the path.
For example, place the completion script in
/usr/local/etc/bash_completion.d/
.Add the following to your
~/.bash_profile
:- You can source your
~/.bash_profile
or launch a new terminal to utilizecompletion.
Install via MacPorts
Run
sudo port install bash-completion
to install bash completion.Add the following lines to
~/.bash_profile
:You can source your
~/.bash_profile
or launch a new terminal to utilizecompletion.
Zsh
Docker Install Shapely
Make sure you have installed oh-my-zsh
on your computer.
Docker Install Shiny
With oh-my-zsh shell
Add docker
and docker-compose
to the plugins list in ~/.zshrc
to runautocompletion within the oh-my-zsh shell. In the following example, ...
represent other Zsh plugins you may have installed. After that, type source ~/.zshrc
to bring the changes. To test whether it is successful, type docker ps + tab
.
Without oh-my-zsh shell
Docker Install Sh
Place the completion script in your
/path/to/zsh/completion
(typically~/.zsh/completion/
):Include the directory in your
$fpath
by adding in~/.zshrc
:Make sure
compinit
is loaded or do it by adding in~/.zshrc
:Then reload your shell:
Docker Install Sh
Available completions
Depending on what you typed on the command line so far, it completes:
- available docker-compose commands
- options that are available for a particular command
- service names that make sense in a given context, such as services with running or stopped instances or services based on images vs. services based on Dockerfiles. For
docker-compose scale
, completed service names automatically have “=” appended. - arguments for selected options. For example,
docker-compose kill -s
completes some signals like SIGHUP and SIGUSR1.
Enjoy working with Compose faster and with fewer typos!