{"id":127940,"date":"2025-05-08T19:12:55","date_gmt":"2025-05-08T19:12:55","guid":{"rendered":"\/tutorials\/?p=127940"},"modified":"2025-05-09T07:14:08","modified_gmt":"2025-05-09T07:14:08","slug":"how-to-install-docker-debian","status":"publish","type":"post","link":"\/in\/tutorials\/how-to-install-docker-debian","title":{"rendered":"How to install Docker on Debian 12: repository setup and verification"},"content":{"rendered":"

As a containerized platform, Docker lets you develop and run apps in isolated environments without modifying your system. Developers and sysadmins also use it to test experimental code. If something breaks during testing, it won’t affect the rest of your setup.<\/p>

Meanwhile, Debian is a Linux distribution known for its rock-solid stability, making it a popular choice for running Docker in production or long-term environments. It receives fewer updates than rolling-release distros like Arch Linux, but each is thoroughly tested for reliability.<\/p>

Docker officially supports Debian, so you’ll get regular updates from Docker’s repository, compatibility with essential tools like Docker Engine, Compose, CLI, and Containerd, and reliable community support.<\/p>

In this article, you’ll learn how to install Docker on Debian 12 – from setting up the required dependencies to verifying that Docker runs correctly on your system.<\/p>

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Prerequisites for installing Docker on Debian<\/strong><\/h2>

Before starting the Docker installation process, make sure your system runs either Debian 11<\/strong> (Bullseye) or 12<\/strong> (Bookworm). If you’re unsure which Debian version you have, open your terminal and run:<\/p>

lsb_release -a<\/pre>
Here’s the expected output:<\/p>
\n
\"A