today's howtos

posted by Roy Schestowitz on Feb 11, 2023

• How to Remove the Password From a PDF in Linux

  Portable Document Files (PDF) are the backbone of modern document distribution. With it, you can easily format any document and expect it to be readable on various devices.

  The PDF standard also includes the ability to secure your documents through simple password-based encryption. However, this approach relies on you to keep track of every password for every PDF file that you have encrypted. This can be a problem if you want to maintain an archive of PDFs for a project or bookkeeping.

• 8 Best ‘du’ Command Alternatives to Check Disk Usage in Linux

  Disk usage, in short du, is a standard Linux command that helps to get system disk usage information quickly. Although the output of the

• How to Install an SSL Certificate on an AlmaLinux Server with Nginx using Let’s Encrypt

  Download a step-by-step guide for configuring SSL on AlmaLinux. Installing an SSL Certificate on AlmaLinux You will learn how to install a valid SSL Certificate on an AlmaLinux server running the Nginx web server.

• How to Install Microsoft Teams on Rocky Linux EL9 or EL8 [Ed: This is Microsoft malware. Better avoided as sometimes the way it's installed opens up a back door for Microsoft.]

  Microsoft Teams is a collaboration platform developed by Microsoft that allows organizations to connect and communicate with ease.

• How to Install QElectroTech on Ubuntu 22.04 or 20.04

  QElectroTech is a powerful, open-source software designed specifically for electrical engineers, technicians, and electricians. It provides a comprehensive solution for creating and managing electrical diagrams, schematics, and plans.

• How to Install Google Chrome on Linux Mint 21 or 20

  Google Chrome is a free web browser that was first released in 2008 by Google. In the years since its release, Chrome has grown to become the world's most popular web browser, with a market share of over 60%.

• How to compile ONLYOFFICE Desktop Editors 7.3 for Ubuntu

  ONLYOFFICE desktop app is an open-source office suite pack that comprises editors for text documents, spreadsheets, and presentations, as well as form creator and PDF viewer. In this tutorial, we’ll learn how to compile ONLYOFFICE Desktop Editors from source code on Ubuntu using build_tools.

• How to Install Go Language on AlmaLinux or Rocky Linux 8/9

  Introduction If you’re looking for an easy way to get started with programming in a language that offers versatile features and performance, then look no further than Go! Developed by Google.

• Media Streaming with RabbitMQ

  Introduction RabbitMQ is a popular open-source message broker software that implements the Advanced Message Queuing Protocol (AMQP). It is used for exchanging messages between applications and ensuring that messages are delivered even if one of the applications is temporarily unavailable.

• Simple and Easy way to resolve Sub-process /usr/bin/dpkg returned an error code (1)

  If you want to know how to remove E: Sub-process /usr/bin/dpkg returned an error code (1), which is printed at the bottom, whenever you try to update, install, or remove it, read this guide. E: Sub-process /usr/bin/dpkg returned an error code (1).

• How to use the ‘find’ command to delete files modified older than X days in Linux

  The “find” command in Linux is a powerful tool that can be used to search for files based on various criteria, such as name, type, size, and timestamp.

• How to Install Mono on Debian [Ed: No, do not let Microsoft take control GNU/Linux at this stack level (or any level)]

• Understanding the basic components of the Linux operating system architecture

  If you're already a Linux user and maybe even a system admin for single systems, this article is for you. We're gonna lay out the architecture of this operating system.

• Securing Ubuntu: Best Practices for Keeping Your System Safe

• The Ubuntu Linux Operating System

  Ubuntu Linux is one of the most popular Linux operating systems.

• How Long will it Take to Learn Linux – Realistic Timeline

  Do you have an interest in exploring the Linux environment but are uncertain about the time and resources required to become proficient in it? This article is the solution to your worries.