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IBM: CodeMirror, James Bottomley, Tom McKay and Paul E. Mc Kenney

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Red Hat
  • Apache Camel Language support in CodeMirror

    In a previous article, I mentioned the growing set of supported IDEs/editors for the Apache Camel language. I’m happy to announce that this set has grown again. It is now possible to use CodeMirror with Apache Camel. CodeMirror is a lightweight, embeddable editor for web browsers.

  • [IBM's James Bottomley] Retro Engineering: Updating a Nexus One for the modern world

    A few of you who’ve met me know that my current Android phone is an ancient Nexus One. I like it partly because of the small form factor, partly because I’ve re-engineered pieces of the CyanogneMod OS it runs to suit me and can’t be bothered to keep upporting to newer versions and partly because it annoys a lot of people in the Open Source Community who believe everyone should always be using the latest greatest everything. Actually, the last reason is why, although the Nexus One I currently run is the original google gave me way back in 2010, various people have donated a stack of them to me just in case I might need a replacement.

    However, the principle problem with running one of these ancient beasts is that they cannot, due to various flash sizing problems, run anything later than Android 2.3.7 (or CyanogenMod 7.1.0) and since the OpenSSL in that is ancient, it won’t run any TLS protocol beyond 1.0 so with the rush to move to encryption and secure the web, more and more websites are disallowing the old (and, lets admit it, buggy) TLS 1.0 protocol, meaning more and more of the web is steadily going dark to my mobile browser. It’s reached the point where simply to get a boarding card, I have to download the web page from my desktop and transfer it manually to the phone. This started as an annoyance, but it’s becoming a major headache as the last of the websites I still use for mobile service go dark to me. So the task I set myself is to fix this by adding the newer protocols to my phone … I’m an open source developer, I have the source code, it should be easy, right …?

  • Quay V3.1 Release Update with Bill Dettelback and Tom McKay – OpenShift Commons Briefing

    In this briefing, Bill Dettelback, Red Hat’s Quay Engineering Manager and Tom McKay, Engineer Lead for Quay walk through Quay v3.1’s features, give a short demo of the new features and discuss the road map for future Quay releases, including a progress update on the open sourcing of Quay.

  • Paul E. Mc Kenney: Announcement: Change of Venue

    This week of September 30th marks my last week at IBM, and I couldn't be more excited to be moving on to the next phase of my career by joining a great team at Facebook! Yes, yes, I am bringing with me my maintainership of both Linux-kernel RCU and the Linux-kernel memory model, my editing of "Is Parallel Programming Hard, And, If So, What Can You Do About It?", and other similar items, just in case you were wondering. Wink

    Of course, it is only appropriate for me to express my gratitude and appreciation for the many wonderful colleagues at IBM, before that at Sequent, and more recently at Red Hat. Together with others in the various communities, we in our own modest way have changed the world several times over. It was a great honor and privilege to have worked with you, and I expect and hope that our path will cross again. For those in the Linux-kernel and C/C++ standards communities, our paths will continue to run quite closely, and I look forward to continued productive and enjoyable collaborations.

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today's howtos

  • How to install go1.19beta on Ubuntu 22.04 – NextGenTips

    In this tutorial, we are going to explore how to install go on Ubuntu 22.04 Golang is an open-source programming language that is easy to learn and use. It is built-in concurrency and has a robust standard library. It is reliable, builds fast, and efficient software that scales fast. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel-type systems enable flexible and modular program constructions. Go compiles quickly to machine code and has the convenience of garbage collection and the power of run-time reflection. In this guide, we are going to learn how to install golang 1.19beta on Ubuntu 22.04. Go 1.19beta1 is not yet released. There is so much work in progress with all the documentation.

  • molecule test: failed to connect to bus in systemd container - openQA bites

    Ansible Molecule is a project to help you test your ansible roles. I’m using molecule for automatically testing the ansible roles of geekoops.

  • How To Install MongoDB on AlmaLinux 9 - idroot

    In this tutorial, we will show you how to install MongoDB on AlmaLinux 9. For those of you who didn’t know, MongoDB is a high-performance, highly scalable document-oriented NoSQL database. Unlike in SQL databases where data is stored in rows and columns inside tables, in MongoDB, data is structured in JSON-like format inside records which are referred to as documents. The open-source attribute of MongoDB as a database software makes it an ideal candidate for almost any database-related project. This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of the MongoDB NoSQL database on AlmaLinux 9. You can follow the same instructions for CentOS and Rocky Linux.

  • An introduction (and how-to) to Plugin Loader for the Steam Deck. - Invidious
  • Self-host a Ghost Blog With Traefik

    Ghost is a very popular open-source content management system. Started as an alternative to WordPress and it went on to become an alternative to Substack by focusing on membership and newsletter. The creators of Ghost offer managed Pro hosting but it may not fit everyone's budget. Alternatively, you can self-host it on your own cloud servers. On Linux handbook, we already have a guide on deploying Ghost with Docker in a reverse proxy setup. Instead of Ngnix reverse proxy, you can also use another software called Traefik with Docker. It is a popular open-source cloud-native application proxy, API Gateway, Edge-router, and more. I use Traefik to secure my websites using an SSL certificate obtained from Let's Encrypt. Once deployed, Traefik can automatically manage your certificates and their renewals. In this tutorial, I'll share the necessary steps for deploying a Ghost blog with Docker and Traefik.