Red Hat Enterprise Linux

The world’s leading enterprise Linux platform, now optimized for development.

Changes to the production of CentOS Linux are causing many organizations to migrate to an alternate operating system. Find how Red Hat is making it easier for CentOS Linux users to migrate to RHEL with no-cost and low-cost subscriptions, and learn about the simplified process for contributing to RHEL development with CentOS Stream.

Red Hat® Summit and AnsibleFest is back, bringing IT professionals, enterprise leaders, partners, and open source enthusiasts together. To get the most out of your event experience, take a look at the profiles we created to maximize your time and learning opportunities.

Explore OCI-compliant, container-based, operating system images with

Join developers across the globe for live and virtual events led by Red Hat technology experts. Sessions include weekly tech talks or talk shows, deep dives on key developer topics, hands-on workshops and labs, and other live events.

This article provides a brief rundown of best practices that apply to building bootable containers.

Learn about the benefits and security features of image mode for Red Hat Enterprise Linux, including zero-drift supply chain.

This video demonstrates how to install Red Hat Trusted Profile Analyzer on RHEL via Ansible playbook.

Learn how developers can utilize changes to enum types in C and C++ to analyze application binary interface changes using abidiff.

An examination of the impact of VXLAN encapsulation on throughput and CPU consumption.

This article explains the inclusion of binary data in C and #embed implementation in GCC 15.

Welcome to the new Red Hat Dan on Tech, where Senior Distinguished Engineer Dan Walsh dives deep on all things technical, from his expertise in container technologies with tools like Podman and Buildah, to runtimes, Kubernetes, AI, and SELinux! This weekly series will bring in guests from around the industry to highlight innovation and things you should know, and new episodes will be released right here, on the Red Hat Developer channel, each and every Wednesday at 9am EST! Stay tuned, and see you in the next episode!

Learn how to make informed choices about versioning container images.

Learn how to integrate Model Context Protocol (MCP) with LLMs using Node.js

Learn how to build a RHEL 10 beta image using Red Hat Lightspeed.

Create and deploy a custom Red Hat Enterprise Linux (RHEL) image on AWS EC2

Get an overview of notable updates and enhancements to debuginfod, a tool for distributing debugging resources such as executables, debug information, and source files.

Dive into existing solutions for packet dumping, their limitations, and how one can overcome them when needed.

Get an overview of VRF domains on Linux and how they work in combination with other networking stack features.

A summary of key changes to the Time Zone Database (tzdata) in 2024.

Did you know that Linux users don’t need root privileges to create and manage virtual machines? Discover how running rootless VMs helps with security.

Automatic certificate issuing with Identity Management in Red Hat Enterprise Linux and cert-manager operator for OpenShift using the ACME protocol.

The top articles for Linux developers in 2024, featuring image mode for RHEL, C# 12, the Go register allocator, bootable containers in Podman Desktop, and more.

C2y makes memcpy(NULL, NULL, 0) and other zero-length operations on null pointers well defined. This removes a source of bugs that may result in security issues.