An abstract class allows you to create functionality that subclasses can implement or override. An interface only allows you to define functionality, not implement it. And whereas a class can extend only one abstract class, it can take advantage of multiple interfaces.
Source: https://docs.docker.com/engine/install/debian/
curl -fsSL https://get.docker.com -o get-docker.sh
sudo sh get-docker.sh
OlderNewer