Getting Started with RHEL for Development Use

To download a no-cost Red Hat Developer Subscription, which includes Red Hat Enterprise Linux 7 server, a collection of development tools, and much more, you must have a Red Hat Developer Program account and accept the terms and conditions which provides no-cost subscriptions for development use only.

Docs

There are many resources available for these compilers - here on the Red Hat Developer Program site and on the Red Hat Customer Portal

This is the the official documentation for compilers in Red Hat Enterprise Linux 7. On this page you will find links to the documentation for versions of the Rust Toolset, Go Toolset, and the Clang and LLVM Toolset. 

Documentation for using compilers in Red Hat Enterprise Linux 8 can be found within the documentation for the specific version of RHEL. For example, “CHAPTER 16. COMPILERS AND DEVELOPMENT TOOLS” contains information about and links to the specific compilers that exist in RHEL 8.

 

Using Clang/LLVM, Go, Rust with Linux Containers

Learn More about Compilers

Coming in glibc 2.33: Reloadable nsswitch.conf

Coming in glibc 2.33: Reloadable nsswitch.conf

January 15, 2021

In my previous article about nsswitch.conf I talked about how simple, perhaps too simple, this config file is to use. What I didn’t cover then was how simplistic its internal implementation is. Specifically, an application only loads this file once—the first time it’s needed. So, what do you do when nsswitch.conf needs to change? How […]

Building Red Hat Enterprise Linux 9 for the x86-64-v2 microarchitecture level

Building Red Hat Enterprise Linux 9 for the x86-64-v2 microarchitecture level

January 5, 2021

One of the most important early decisions when building a Linux distribution is the scope of supported hardware. The distribution’s default compiler flags are significant for hardware-platform compatibility. Programs that use newer CPU instructions might not run on older CPUs. In this article, I discuss a new approach to building the x86-64 variant of Red […]

.NET 5.0 now available for Red Hat Enterprise Linux and Red Hat OpenShift

.NET 5.0 now available for Red Hat Enterprise Linux and Red Hat OpenShift

December 22, 2020

We’re excited to announce the general availability of .NET 5.0 on Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, and Red Hat OpenShift Container Platform. What’s new .NET 5.0 is the successor of .NET Core 3.1, and supersedes .NET Framework as the preferred target platform for building Windows Forms and WPF applications. .NET […]

Create a Kubernetes Operator in Golang to automatically manage a simple, stateful application

Create a Kubernetes Operator in Golang to automatically manage a simple, stateful application

December 16, 2020

A Kubernetes Operator acts as an automated site reliability engineer for its application, encoding the skills of an expert administrator in software. For example, an Operator can manage a cluster of database servers and configure and manage its application. It can also install a database cluster of a declared software version and a designated number […]

How to use developer sandbok

Get started with your Developer Sandbox for Red Hat OpenShift

December 9, 2020

While learning about state-of-the-art software development is important and great, nothing can beat hands-on experience. The challenge is that not everyone works where microservices and containers and serverless computing technologies are being

Serverless, Tekton, and Argo CD: How to craft modern CI/CD workflows | DevNation Tech Talk

Serverless, Tekton, and Argo CD: How to craft modern CI/CD workflows | DevNation Tech Talk

December 3, 2020

In this talk, we will showcase the potential of combining Tekton and ArgoCD for building a CI/CD workflow leveraging the capabilities of a serverless application. Tekton, a Kubernetes native framework, will be in charge of the Continuous Integration while ArgoCD will add the Continuous Delivery using a GitOps approach. During the session, we will briefly describe all the steps, tools, and frameworks involved in this CI/CD workflow.

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