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Programming: NodeJS, Clang, PHP, Perl and Rust

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Development
  • Simple NodeJS Application

    In the last couple of years, the world has undergone some fascinating technological changes. Each day, something new is developed that offers an improvement over its predecessor and gives us access to a whole new dimension. One certain region that has seen a significant improvement in its features and popularity is the web development sector, particularly NodeJS, which has become many developers’ first choice for back-end development.

  • Facebook Planning To Ramp Up Investment In LLVM, Hire More Compiler Engineers

    Facebook is looking to hire more compiler engineers as they ramp up their investment in LLVM and its sub-projects like the Clang C/C++ compiler and LLD linker.

    Additionally, Facebook is planning to increase their upstream contributions to the LLVM-based Swift programming language.

  • 8 Things You Need To Learn Before Develop a PHP Website

    In this article, you will see 8 things that you need to learn before develop a PHP Website. How many times have you wondered about creating a website? And how many times did you give up on the idea because of lack of skills or inability to pay to a web development or a web design agency? Is it that impossible? We believe not and that is why we have a simple guideline on how to develop your very first PHP code website.

  • source

    Most programming languages permit programmers to specify external files to be included within their programs. This is often used to add "boilerplate" code to programs for such things as defining standard constants and referencing external library function definitions.

    Bash (along with ksh and zsh) has a builtin command, source, that implements this feature. We looked at source briefly when we worked with the .profile and .bashrc files used to establish the shell environment.

    In this adventure, we will look at source again and discover the ways it can make our scripts more powerful and easier to maintain.

    [...]

    By using source, we can greatly reduce the effort needed to maintain our bash scripts particularly when we are deploying them across multiple machines. It also allows us to effectively reuse code with function libraries that all of our scripts can share. Finally, we can use source to build much more capable shell environments for our day to day command line use.

  • Perl Weekly Challenge 052: Stepping Numbers & Lucky Winner

    The naive approach would be to iterate over all the numbers from 100 to 999 and check the difference between each adjacent digits.

  • Even Apple Is Interested In Migrating Their C Code To Rust

    Even Apple is on the bandwagon of transitioning select C code-bases of theirs over to Rust as well as expanding the code they are writing in Rust.

    This C to Rust transition for Apple appears to be at least initially focused on their server-side Linux-based platforms. Apple recently posted a software engineer job opening for working on such a task and is within the Apple Cloud Traffic Team.

More in Tux Machines

digiKam 7.7.0 is released

After three months of active maintenance and another bug triage, the digiKam team is proud to present version 7.7.0 of its open source digital photo manager. See below the list of most important features coming with this release. Read more

Dilution and Misuse of the "Linux" Brand

Samsung, Red Hat to Work on Linux Drivers for Future Tech

The metaverse is expected to uproot system design as we know it, and Samsung is one of many hardware vendors re-imagining data center infrastructure in preparation for a parallel 3D world. Samsung is working on new memory technologies that provide faster bandwidth inside hardware for data to travel between CPUs, storage and other computing resources. The company also announced it was partnering with Red Hat to ensure these technologies have Linux compatibility. Read more

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.