today's howtos

posted by Roy Schestowitz on Mar 18, 2023,
updated Mar 18, 2023

• How To Install LibreOffice on Manjaro 22

  In this tutorial, we will show you how to install LibreOffice on Manjaro 22.

• How to generate app password on Gmail to send emails via Linux Terminal

  In this tutorial you will learn how to configure Gmail to send emails via mail utility on Linux.

• How to send emails from Linux Terminal

  In this tutorial you will learn how to send an email from your terminal in Linux.

• How To Install Apache Spark on Ubuntu 22.04 LTS

  In this tutorial, we will show you how to install Apache Spark on Ubuntu 22.04 LTS. For those of you who didn’t know, Apache Spark is a powerful open-source big data processing engine.

• How To Install LXQt Desktop on Fedora 37

  In this tutorial, we will show you how to install LXQt Desktop on Fedora 37. For those of you who didn’t know, LXQt is a free and lightweight desktop environment that is built using the Qt framework.

• How To Install MakeMKV on Ubuntu 22.04 LTS

  In this tutorial, we will show you how to install MakeMKV on Ubuntu 22.04 LTS. For those of you who didn’t know, MakeMKV is a popular software for creating high-quality video files from your DVD and Blu-ray discs.

• 15 Basic Cat Command Examples In Linux

  The cat is short for the “concatenate“ command. It is mostly used in file management tasks like creating single or multiple files, viewing the content of a file, concatenating files, etc.

• Deploy Nagios NRPE Agents using Ansible

  In this tutorial, you will learn how to deploy Nagios NRPE Agents using Ansible. Ansible is an open-source automation tool used for configuration management, application deployment, and task automation.

• How to Install Docker CE on AlmaLinux

  Docker Community Edition (CE) is a free, open-source, and community-supported version of the Docker platform. Docker CE provides all the essential features to build, ship, and run container applications. It is designed for developers who are just starting out with containerization, as well as for small-scale development and testing environments.

• Layer 4 – TCP and the three-way handshake

• How to install Boost on Ubuntu 22.04

  Boost is a mighty C++ library used by many developers to provide various functions.

• How to solve the error : Could not create server TCP listening socket *:6379: bind: Address already in use

  Having trouble starting up the Redis server because of the "Could not create server TCP listening socket *:6379: bind: Address already in use" error? No need to fret. In this article, we'll guide you through a detailed solution to address this error and help you get your Redis server operating seamlessly.

• Remote port enumeration using native tools

• Remote port and service enumeration – nmap

• NMAP scripts

• Wireless diagnostic operations

• kubectl command examples (cheat sheet)

• How to manage and troubleshoot Kubernetes logs

• How to Install Kubernetes on All Linux Distros

• How to Manage Kubernetes Clusters With kubectl