Articles

Lead Image © joingate, 123RF.com

Lead Image © joingate, 123RF.com

Serverless computing with AWS Lambda

Monitoring with AWS Lambda serverless technology reduces costs and scales to your infrastructure automatically.
Lead Image © lightwise, 123RF.com

Lead Image © lightwise, 123RF.com

Zuul 3, a modern solution for CI/CD

The Zuul 3 gating system is a free and flexible solution for continuous integration, delivery, and deployment.
Lead Image © Carsten Reisinger, 123RF.com

Lead Image © Carsten Reisinger, 123RF.com

Interprocess communication essentials in Perl

IPC in Perl is easy with a few functions, signal handlers, backticks, and pipes.
Lead Image © sandrobrezger, photocase.com

Lead Image © sandrobrezger, photocase.com

Managing containers with Podman

The Podman container management tool does not use a daemon in the background, like its counterpart Docker, and can operate in non-privileged mode.
Lead Image © Alexey Shkitenkov, Fotolia.com

Lead Image © Alexey Shkitenkov, Fotolia.com

A service mesh for microarchitecture components

Istio facilitates communication between the many small microcomponents that need to communicate with each other in modern applications.
Lead Image © Christos Georghiou, 123RF.com

Lead Image © Christos Georghiou, 123RF.com

Manipulation detection with AFICK

AFICK is a small, free tool that helps administrators detect attempts to manipulate documents and system files.
Lead Image © stillfx, 123RF.com

Lead Image © stillfx, 123RF.com

Cron alternatives fcron and hcron

The fcron and hcron scheduler alternatives to cron are suitable for computers that do not run around the clock, and each come with specific benefits.
Photo by Christin Hume on Unsplash

Photo by Christin Hume on Unsplash

Container IDE with cloud connection

Gitpod relies on technologies such as Docker and Eclipse Theia to serve up individual development environments for GitHub projects.
Lead Image © Pavol Stredansky

Lead Image © Pavol Stredansky

Transcoding optical media in Linux

We test two candidates for viewing and converting video DVDs and Blu-ray discs, HandBrake and MakeMKV, and point out legal hurdles.
Lead Image © Gino Santa Maria, 123RF.com

Lead Image © Gino Santa Maria, 123RF.com

Storage monitoring with Grafana

Create intuitive and meaningful visualizations of storage performance values with a "TIG" stack: Telegraf, InfluxDB, and Grafana.