Cockpit is a free, open source, server administration tool that allows you to easily monitor and administer Linux servers via a web browser. It helps the system admins to perform simple administration tasks, such as...
This guide explains how to change default sudo log file in Linux. By default, all sudo incidents will be logged in /var/log/auth.log file in Debian-based systems like Ubuntu. In RPM-based systems like CentOS and Fedora,...
This brief guide explains how to change sudo password timeout in Linux. The sudo system is an ingenious way to allow who can run administrative tasks in Linux and Unix operating systems. You can promote...
This tutorial explains how to add, delete and grant Sudo privileges to users in Ubuntu Linux operating system. The steps provided below are tested in Ubuntu 20.04 LTS edition. However, the steps are same on...
Today, I was upgrading my Ubuntu LTS system. Unfortunately, the power has gone in the middle of the upgrade process and the system is powered off while upgrading packages. When the power is back, I...
We’ve already shown you how to upgrade to Ubuntu 20.04 LTS desktop from Ubuntu 18.04 LTS or Ubuntu 19.10 desktop systems. Now let us see how to upgrade to Ubuntu 20.04 LTS server from Ubuntu...
Ubuntu 20.04 LTS, codenamed “Focal Fossa”, final version is out. We already have shown you how to install Ubuntu 20.04 LTS desktop. This step by step guide will show you how to upgrade to Ubuntu...
All commands’ man pages are stored in /usr/share/man/ directory in Linux. The man pages compressed in gzip (.gz) format. Curious to know which command has the biggest manual page on your Linux system? Here biggest...
How are you all holding up? Today I have come up with a cool tip to make better use of your quarantine time. Did you know that you can use your Linux PC as Bluetooth...
I’ve learned many simple and quick Linux tips and tricks over the past few years and decided to share one at a time via our blog. Today we are going to learn how to disable...
