Sudo Docker Run Hello-world Command Not Found


Running Docker Commands with out sudo on Ubuntu is a task that many people find challenging. If you're one of those individuals, then you're in luck! In this article, we're going to discuss a simple and easy way to run Docker commands without having to use sudo on Ubuntu.

First, let's take a closer look at Docker. Docker is an open-source platform that is used to create, deploy, and run applications in containers. Containers are lightweight, portable, and self-sufficient environments that run applications, and they allow developers to build, test, and deploy software quickly and easily. Docker has become one of the most popular containerization tools in recent years, and it is widely used by developers and enterprises worldwide to deploy their applications.

When you install Docker on Ubuntu, by default, the Docker daemon runs with root privileges. This means that every time you want to run a Docker command, you need to use the sudo command. However, typing sudo every time you need to run a Docker command can be time-consuming and frustrating.

Fortunately, there is a simple solution to this problem. You can add your user account to the docker group, which will allow you to run Docker commands without having to use sudo. Here's how:

  1. Open up a terminal window.
  2. Type the following command to add your user account to the docker group:
    sudo usermod -aG docker $USER
  3. Log out of your system and then log back in.
  4. Type the following command to confirm that your user account has been added to the docker group:
    id -nG

That's it! Now you can run Docker commands without having to use sudo. This is a small but significant change that can make your development workflow much more efficient.

In conclusion, Running Docker Commands with out sudo on Ubuntu is a great way to streamline your development workflow. By adding your user account to the docker group, you can run Docker commands without having to use sudo, which can save you time and hassle. Docker is an excellent tool for containerization, and it is widely used by developers and enterprises worldwide. With this simple tip, you can take your Docker experience to the next level and become a more efficient developer.

Sudo docker run hello-world command not found

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