Linux tutorials

Fsck: How to Check and Repair a Filesystem

Every operating system needs a mechanism to store and recover data. This mechanism is called the filesystem.  But the odds of a filesystem failing increase...

How To Calculate Ip Subnet Address with Ipcalc

If you're working with Linux machines and want to manage a network, the bottom line is that you will need to get a handle...

Let’s Encrypt your Apache webserver on CentOS 7

Introduction It was September when, with a post on its blog, Google announced that starting from Chrome 56, its browser will mark non-secure pages containing...

Centmin Mod – A Shell Script To Automatically Deploy LEMP Stack...

About LEMP Stack LEMP is a combination of the operating system and open-source software stack. LEMP is acronym of Linux, Nginx(engine-x) HTTP Server, MySQL/MariaDB database,...

Install And Configure FTP Server On CentOS 7

vsftpd (Very Secure File Transport Protocol Daemon) is a secure, fast FTP server for Unix/Linux systems. In this how-to article, let us see how...

TaskBoard: Kanban-based Software on CentOS 7

Introduction TaskBoard is a free and open source software, inspired by the Kanban board, for keeping track of things that need to be done. Kanban is...

How To Create New Zone Files And Record Types In PowerDNS...

In our previous series of tutorials, we have seen, How To Install PowerDNS On Ubuntu How To Install PowerDNS In CentOS How To Install Poweradmin in Linux Today,...

What is Linear Programming?

Introduction Linear programming is a method for determining the best solution to a linear function. Making a few simple assumptions is the best technique for...

multiple MySQL instance on Fedora/CentOS/Redhat/Scientific Linux

Question:  How  to make  a  second  mysql server  running  on the same machine with another port and other directory ?  Answer : To do this, follow...

FireSSH- A Firefox add-on to run SSH client in your browser

FireSSH is a free, cross-platform SSH terminal client for Mozilla Firefox. Written entirely in Javascript!, if you are for example under windows and...

How To Add ‘Open folder as Root’ In Elementary OS Right...

Question: How can I create right menu context that open folders as root in Elementary OS. Answer: To create 'Open folder as root' context menu...

How to install openssh Tiny Core Linux

Qeustion : How install openssh server in Tiny Core  Linux ? Answer :  1- Open terminal and search openssh using the command: #ab ssh 2- Press  I  to...

Enhance your photos with great photo editors for Mac, Windows 10,...

Are you a Linux or Mac or Windows 10 user who's been searching for the ultimate photo editor to uplift your images? Your search...

Decentralized Communication with Matrix on Ubuntu 16.04

Introduction to Decentralized Communication Matrix is an open standard for real-time, interoperable and decentralized communication over IP, used to power VoIP/WebRTC signalling, Internet of Things communication, Instant...

How To Add a User to A Group in Linux: Easy...

Learning how to use groups is essential if you want to give users permission to read files, modify them, or create their own.   In this...

A list of download managers available for Ubuntu

What exactly is a download manager? Personally, I think that it’s a computer program solely designed for transloading files from the vast internet. While...

How To Enable Monitor/Projector Connected To A Manjaro Linux Box

Hello Guys! I've been using Manjaro Linux for sometime now and finds it a very interesting Linux distro to try your hands on. Watch out...

Best Marketing & SEO Software For Linux

Being one of the safest and risk-free types of operating systems and trusted computer ecosystems on the web, Linux became a popular OS among...