How To Set Up Time Synchronization On Ubuntu
You might have set up cron jobs that runs at a specific time to backup important files or perform any system related tasks. Or, you might have configured a log server to rotate the logs...
Category: Linux Admnistration
Test 200+ Linux And Unix Operating Systems Online For Free
A while ago we have covered about OSBoxes, a website that offers a collection of free, ready-to-use Linux and Unix VMs. You can download and try them on your Linux system using VirtualBox or VMWare...
How To Delete A Repository And GPG Key In Ubuntu
The other day we discussed how to list the installed repositories in RPM and DEB-based systems. Today, we are going to learn how to delete a repository along with its GPG key in Ubuntu. For...
How to Install Oracle VirtualBox On Ubuntu 18.04.2 LTS Headless Server
This step by step tutorial explains how to install Oracle VirtualBox on Ubuntu 18.04.2 LTS headless server and how to manage the VirtualBox headless instances using phpVirtualBox, a web-based front-end tool for VirtualBox. The steps...
Newsboat – A Command line RSS/Atom Feed Reader For Text Consoles
Newsboat, a fork of Newsbeuter, is a free, open source RSS/Atom feed reader for text consoles. It supports GNU/Linux, FreeBSD, Mac OS X, and other Unix-like operating systems. Compared to other slow and huge amount...
10 Different Ways To View The Contents Of An Archive Or Compressed File
In this tutorial, we are going to learn how to view the contents of an Archive and/or Compressed file without actually extracting it in Unix-like operating systems. Technically speaking – Viewing the contents of an...
Linux Package Managers Compared – AppImage vs Snap vs Flatpak
Package managers provide a way of packaging, distributing, installing, and maintaining apps in an operating system. With modern desktop, server and IoT applications of the Linux operating system and the hundreds of different distros that...
Install NetData Performance Monitoring Tool On Linux
NetData is a distributed, real-time, performance and health monitoring tool for systems and applications. It provides unparalleled insights of everything happening on a system in real-time. You can view the results in a highly interactive...
Cylon – The Arch Linux Maintenance Program For Newbies
Recently switched to Arch Linux as your daily driver? Great! I’ve got a good news for you. Meet Cylon, a maintenance program for Arch Linux and derivatives. It is a menu-driven Bash script which provides...
How To Upgrade Everything Using Topgrade CLI Utility In Linux
As we all know already, keeping our Linux system up-to-date involves invoking more than one package manager. Say for instance, in Ubuntu you can’t upgrade everything using “sudo apt update && sudo apt upgrade” command....
