# Docker
**Docker** is a set of platform as a service (PaaS) products that use OS-level virtualization to deliver software in packages called _containers_. The service has both free and premium tiers. The software that hosts the containers is called **Docker Engine**.

Project Homepage: [Home - Docker](https://www.docker.com/)
Documentation: [Docker Documentation | Docker Documentation](https://docs.docker.com/)

---
## Installation

One click installation script:
```
curl -fsSL https://get.docker.com -o get-docker.sh
sudo sh get-docker.sh
```

Run docker as non root user:
```
sudo groupadd docker
sudo usermod -aG docker $USER
```

Install Docker Engine : [Docker Engine](https://docs.docker.com/engine/install/)