DevOps Tutorials for developers about devops. Complete your developer skills with a basic knowledge of infrastructure, continuous integration and system administration. Tutorials How to find my Linux version? 2022-11-10 Debian, Ubuntu, Fedora? Find the name and the version of your distribution. What is a cache? 2022-10-21 How to increase the speed of your website? Which strategy to adopt? Why is cache invalidation so difficult? Kafka, what is it? 2020-09-26 A quick explanation of Kafka for beginners with examples. Why use it? How does it work? Kubernetes, what is it? 2020-06-21 A quick explanation of Kubernetes for beginners. Why use it? How does it work? Where to start? Nginx, what is it? 2020-06-01 A quick explanation of Nginx for beginners. Why use it? How does it work? Where to start? Docker Compose, what is it? 2020-05-21 A quick explanation of Docker Compose for beginners. Why use it? How does it work? Where to start? Docker, the basic commands 2020-05-16 A summary of the most useful docker commands. How to execute bash in a container? How to export an image? Docker, my first container 2020-05-16 Main commands for starting with Docker. How to run a container? How to see which container is running? Docker, what is it? 2020-05-11 A quick explanation of Docker for beginners. Why use it? How does it work? Where to start?