Linux howto

This article will teach you how to resize LVM partitions i.e. extend or reduce a Volume Group and Logical Volume’s size in Linux.

This guide explains how to add, delete and grant sudo privileges to users in Fedora 37 desktop and server editions.

Forgot the root password in Fedora? Do you want to change the root user password in your Fedora system? No problem! This brief guide explains how to change or reset root password in Fedora.

In this tutorial, we are going to learn about Linux Volume Management. We will see what is LVM in Linux, advantages of LVM, how to create Volume group and Logical volumes with examples.

In this guide, we will look at what is SCP and how to securely transfer files between local and remote computers with SCP in Linux and Unix-like operating systems.

This guide explains what is TCP Wrappers, how to install TCP Wrappers in Linux, and how to restrict access to Linux servers using TCP Wrappers.

There are many ways to monitor users in Linux. In this guide, we are going to talk about GNU accounting utilities that can be used to monitor the user activity in Linux.

In this guide, we will learn what is sshpass utility, how to install sshpass in Linux and FreeBSD, and how to use sshpass for non-interactive SSH login in shell scripts in Linux.

Want to run a command or program on a remote over secure network connection? This brief guide explains how to execute commands on remote Linux systems via SSH.

In this guide, we will see all the possible ways to find default gateway IP address in Linux and Unix from commandline.