In 2025, companies made over 1,800 pricing changes, driven by AI's disruption of traditional cost structures and unpredictable usage patterns, yet most failed to update their underlying billing system…
This article presents a Bash script called `docker-overlay-prune.sh` that identifies and removes orphaned overlay2 directories in `/var/lib/docker/overlay2/` which are no longer associated with any Do…
The article provides instructions for installing Docker and Docker Compose on Arch Linux using the yay package manager. It outlines steps to install the packages, start the Docker service, and add the…
The article provides instructions for setting up necessary software for a database course, specifically downloading Docker images for PostgreSQL 15.3 and pgAdmin4. It also invites students to join a D…
This guide details the setup of an Ubuntu home server using a Beelink Mini PC, focusing on Docker-based services for self-hosting, including Nextcloud, Pi-hole, and monitoring tools like Grafana. It e…
This article explains how to run GUI applications inside a Docker container, primarily to isolate an application's dependencies from the host system. The main challenge is enabling the container to co…
The article provides instructions for building and running a Docker image for a Node.js application using Docker Compose. It specifies commands that use a production configuration file and an environm…
The article provides a series of commands to completely remove Docker and all its associated data, containers, images, and clusters from a Linux system. It warns that verifying the Docker root directo…
The article provides instructions for deploying a multi-instance causal cluster of Neo4j 3.1 RC1, referencing resources such as a docker-compose.yml file from the docker-neo4j repository and a beta ma…