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Deep dives into DevOps and server-side topics, combining theory with hands-on examples. Run every command in an attached remote playground, from your browser or local terminal over SSH — no setup required.

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How Container Filesystem Works: Building a Docker-like Container From Scratch

by Ivan Velichko

Learn how Linux containers are built from the ground up. Starting with the mount namespace and a root filesystem, see why PID, cgroup, UTS, and network namespaces naturally follow - and how this foundation makes concepts like bind mounts, volumes, and persistence in Docker or Kubernetes much easier to grasp.

How Container Filesystem Works: Building a Docker-like Container From Scratch (cover image)

#container-runtime #docker #container-rootfs

This tutorial was prepared for you by the iximiuz Labs team.

Tutorial on Kubernetes, Containers

Docker Containers vs. Kubernetes Pods - Taking a Deeper Look

by Ivan Velichko

Can a Kubernetes Pod be created with plain Docker commands? Learn the difference between Containers and Pods by exploring how they are implemented under the hood.

Docker Containers vs. Kubernetes Pods - Taking a Deeper Look (cover image)

#linux-namespaces #cgroups #pod