today's howtos

posted by Roy Schestowitz on Sep 17, 2023

• How to write an SELinux policy

  The NSA created the SELinux policy to provide security to applications. SELinux policies best suit an app under specific conditions, which can be found in this tutorial.

• Producing Activ8te's Netrunner music video in Unreal Engine

  For Activ8te’s latest track, Netrunner, I am producing a music video that tells the story of Lucy, a netrunner who uses social engineering to extract secrets from a Militech corporate hacker. The music video is produced completely in Unreal and makes use of Unreal’s metahuman technology. Unfortunately, during the production of the video, I ran into a large number of challenges. For many of them, it was difficult to find solutions just via searching on the web or the unreal forum. I’ll explain how I solved one of the challenges: Running a cloth simulation in Houdini and bringing it back into Unreal.

• idroot

  • How To Install HandBrake on AlmaLinux 9

    In this tutorial, we will show you how to install HandBrake on AlmaLinux 9. Video content has become an integral part of our digital lives, from entertainment to educational materials. However, working with video files often requires converting them to different formats. HandBrake, a versatile and open-source video transcoder, simplifies this process.

  • How To Install Minikube on AlmaLinux 9

    In this tutorial, we will show you how to install Minikube on AlmaLinux 9. Kubernetes is a powerful container orchestration platform, and Minikube is the perfect tool to set up a local Kubernetes cluster for development and testing purposes. AlmaLinux, a community-driven Linux distribution, provides a solid foundation for this endeavor.

  • How To Blocking and Unblocking IP Addresses on Linux Using UFW

    In today’s digitally connected world, security is paramount. Ensuring the safety of your Linux system is crucial, and one of the fundamental aspects of security is managing incoming and outgoing network traffic effectively.

  • How To Install Seafile on Debian 12

    In this tutorial, we will show you how to install Seafile on Debian 12. Seafile is a versatile, self-hosted file synchronization and sharing solution that empowers individuals and organizations to manage their files and data efficiently.

• How to install Raspberry Pi OS with Raspberry Pi Imager on Ubuntu

  Raspberry Pi imager is an app that allows you to install an operating system on your Raspberry PI device.

• Slurm – A Free Job Scheduler for Clusters and Supercomputers

  Slurm which stands for (Simple Linux Utility For Resource Management) is a great, powerful, modular, and open-source workload manager and job scheduler built for Linux,

• Download Video & extract only a specific Time of it

  $ yt-dlp --external-downloader ffmpeg --external-downloader-args "-ss 00:05:00 -t 00:01:00" "https://www.youtube.com/watch?v=Y6DGABIcB3w"

  Because this does not download more of the video than necessary, it is faster (especially with long videos).

  • View this command to comment, vote or add to favourites

  • Installing NASM and Writing Your First Assembly Program on Linux

    Assembly language is one of the most popular topics in the coding community as it offers you the ability to work at a low level that is closely tied to a computer’s architecture and hardware.