today's howtos

posted by Roy Schestowitz on Jun 14, 2023

• How to Add Users to Sudoers in Linux

  Learn how to add users to the sudoers list in Linux, granting them administrative privileges securely and maintaining a robust security framework.

• How to Switch to Xorg from Wayland in Linux

  For a long time, most Linux distros have slowly been transitioning their users away from Xorg and into Wayland. In most cases, this is a good thing. Wayland is more secure, performs much better than X, and overcomes many of the hurdles of the older protocol. The bad news is that your applications may not function perfectly if they expect to be running in X11.

• Share Your Work: How to Publish Docker Images to the Registry

  Docker is a popular containerization tool that enables developers to package their applications in a portable and lightweight manner. Docker images are pre-configured snapshots of an application, which include all the necessary dependencies and configurations.

• How to Install Vue.js on Debian 12/11/10

  Vue.js, a progressive JavaScript framework, has emerged as a critical tool in the contemporary web development landscape. The brainchild of Evan You, an ex-Google engineer, Vue.js was born out of a vision to amalgamate the best features of Angular and React while mitigating their weaknesses. Why Vue.js?

• How To Install Sysdig on Rocky Linux 9

  In this tutorial, we will show you how to install Sysdig on Rocky Linux 9. For those of you who didn’t know, Sysdig is an open-source, powerful system monitoring and troubleshooting tool that provides in-depth visibility into your system's processes, files, network connections, and more.

• How to install Git on Ubuntu 18.04

  Developers nowadays are using Git to help them control and manage their ever changing source code versions as well as to keep track of potential code changes. Git enables developers and programmers to create different branches, revert to previous code versions, make sophisticated code comparisons and many other features.

• Using head Command in Linux

  The head command is one of the several ways to display file contents or part of it. You can also do more with it. Here are some common examples to explore.

• How to Plot Timeseries using highcharter library in R

  Time series data is a sequence of data points that are measured at regular intervals over time.

• How to Install LEMP Stack on Debian 12/11/10

  In the realm of web application development, selecting the appropriate software stack can be a critical factor for the successful deployment of your application. The LEMP stack, an acronym derived from the four open-source components it employs -- Linux, ENGINX, MariaDB, and PHP, is a powerful, flexible, and scalable solution for managing web servers.

• How to Install TeamViewer on Debian 12/11/10

  TeamViewer is a comprehensive and robust software tool designed to provide seamless remote access, collaboration, and support capabilities. With its origins dating back to 2005, TeamViewer has continually adapted and grown, offering a myriad of functionalities to meet the changing needs of the tech industry.

• How to Install MATE Desktop on Fedora 38/37/36 Linux

  Fedora users, accustomed to the GNOME desktop environment, may find the MATE Desktop Environment a welcome shift for a number of reasons. MATE, originally an acronym for MATE Advanced Traditional Environment, offers a unique blend of tradition and modernity, all wrapped into an intuitive and user-friendly package. Why MATE Stands Out?

• Join the Docker Hub Community: Setting up Your Account

  In today's world, technology is advancing at an incredible rate. Businesses are always looking for ways to streamline their processes, make their infrastructure more efficient, and reduce costs. One of the most popular technologies available today is Docker Hub, a cloud-based registry service that allows developers to store and manage their container images.

• Docker Image Registry: A Comprehensive Guide to Logging In and Out

  Docker is one of the most popular and widely used containerization platforms in the world. It allows developers to deploy their applications in a portable and efficient manner, making it an excellent choice for modern software development.

• The `ls` Command in Linux with Practical Examples

  The `ls` command is a crucial tool in the repertoire of both novice and advanced Linux users. It's a simple yet versatile command that provides a list of files and directories in the current directory by default.

• Unveiling the Past: Analyzing Docker Image History

  Docker is a game-changing technology that has revolutionized the way software is developed and deployed. It provides an open-source platform for creating, shipping, and running applications inside containers. These containers are lightweight, portable, and self-contained environments that can run on any infrastructure without any modifications.

• Guide to Zipping and Unzipping .xz Files in Linux

  If you're working with Linux, it's almost certain that you'll need to deal with compressed files at some point. One of the formats you might come across is the XZ format. The .xz format is known for its high compression ratio, which can be handy when you need to save space or make file transfers more manageable. This guide will walk you through the process of compressing (zipping) and decompressing (unzipping) .xz files using the command line in Linux.

• 2 ways to install Element Desktop Client on Ubuntu 22.04 | 20.04

  Introduction: A step-by-step guide showing two ways to install the Element messaging client on Ubuntu 22.04 or 20.04 using the command terminal. Element is an open-source application that uses Matrix protocol for offering an end-to-end encrypted messaging and collaboration platform.

• How to Use AppImage in Linux

  This tutorial discusses what AppImage is and how you can use it to run a Linux application across all Linux distributions.

• Alternatives to popular CLI tools: xargs

  This article spotlights alternative tools to xargs, a command that builds and executes command lines from standard input.