If you are a programmer or developer and working on software applications or any website, you will definitely require some versioning system to track the changes. Version Control System is also referred as SCM (Source...
I have a Ubuntu 18.04 LTS virtual machine which I use for testing purposes. Whenever I start this VM and try update or install any application using APT package manager, I get the following error:...
As you may already know, Canonical, the Parent company of Ubuntu, releases new versions of Ubuntu desktop and server editions every six months (in April and October). And every two year, the Ubuntu edition released...
Python is one of the popular programming language and It comes pre-installed with many Linux operating systems by default. Did you know we can find the information about a Linux system using Python? Yes! This...
A while ago we have shown you how to install software in any offline Ubuntu system and any offline Arch Linux system. Today, we will see how to fully update and upgrade offline Debian-based systems....
In this brief guide, let me give you a brief introduction to Dockerfile and teach you how to use it to automate the process of building custom docker images. Dockerfile is nothing but a simple...
A while ago, we have written about Netdata, a lightweight, real-time performance and health monitoring tool for systems and applications. It monitors almost everything in a system and displays the result in a nice graphical...
Working from commandline in Linux is fun. We can do anything from Terminal, even we can motivate ourselves too. Here is two simple bash/zsh shell scripts to display some random quotes from popular authors, and leaders...
The other day I was testing alias and unalias commands on my Ubuntu 18.04 desktop. I wanted to refer all available arguments, flags and options of the alias command, so I opened the man page....
A few days ago, we published a guide that explained how to save commands in terminal itself and use them on demand. It is very useful for those who don’t want to memorize a lengthy...
