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How to Share Wired Internet Via Wi-Fi and Vice Versa on Linux

Wed, 04/15/2020 - 13:40
In this article, you will learn how to share a wired (Ethernet) internet connection via a wireless hotspot and also how to share a wireless internet connection via a wired connection on a Linux...

How to Create Your Own IPsec VPN Server in Linux

Tue, 04/14/2020 - 12:50
There are so many benefits of using a VPN (Virtual Private Network), some of which include keeping you safe on the internet by encrypting your traffic and helping you to access blocked content/sites/web applications...

How to Reset a Forgotten Root Password in Fedora

Mon, 04/13/2020 - 14:18
This brief article explains the steps you can take to reset your forgotten root password on a Fedora Linux system. For this guide, we are using Fedora 32. Read Also: How to Reset Forgotten...

How to Setup a Redis Cluster in CentOS 8 – Part 3

Fri, 04/10/2020 - 13:33
Redis Cluster is a builtin Redis feature that supports automatic sharding, replication and high availability which was previously implemented using Sentinels. It is designed for two major purposes: one is to automatically split your...

How to Setup Redis For High Availability with Sentinel in CentOS 8 – Part 2

Thu, 04/09/2020 - 15:20
Redis provides high availability via Redis Sentinel distributed system. Sentinel helps to monitor Redis instances, detect failures and will do roles switches automatically thus enabling a Redis deployment to resist any kind of failures....

How to Reset Forgotten Root Password in Arch Linux

Wed, 04/08/2020 - 15:29
It’s quite frustrating getting locked out of your system as the root user because you cannot recall your password. This usually happens in case you haven’t logged in as root for an extended period...

How to Setup Redis Replication (with Cluster-Mode Disabled) in CentOS 8 – Part 1

Wed, 04/08/2020 - 15:01
Redis (Remote Dictionary Server) is a very popular and widely-used open source, fast, distributed and efficient in-memory key-value database/data structure server. It offers a rich set of features that make it effective for a...

How to Reset Forgotten Root Password in Debian 10

Tue, 04/07/2020 - 14:22
In this brief tutorial, you will learn how to reset a forgotten root password in a Debian 10 system. This will help you regain the ability to log in as the root user and...

How to Install TeamViewer on CentOS 8

Mon, 04/06/2020 - 13:42
A cross-platform solution that provides secure remote access, remote control and remote support solution across devices. The data traffic between devices are encrypted which makes the TeamViewer very secure. This software is available for...

Learn Python Identity Operator and Difference Between “==” and “IS” Operator

Fri, 04/03/2020 - 19:41
This article is mainly curated to explain an important operator in python (“IDENTITY OPERATOR”) and how an identity operator differs (is, is not) from comparison operator (==). IDENTITY OPERATOR Identity operator (“is” and “is...

How to Reset Forgotten Root Password in RHEL 8

Thu, 04/02/2020 - 16:20
In this guide, you will learn how to reset a forgotten root password on RHEL 8 server. Resetting the root password usually involves a few steps that will help you to reset the root...

How to Set Up IPsec-based VPN with Strongswan on CentOS/RHEL 8

Wed, 04/01/2020 - 14:43
strongSwan is an open-source, multi-platform, modern and complete IPsec-based VPN solution for Linux that provides full support for Internet Key Exchange (both IKEv1 and IKEv2) to establish security associations (SA) between two peers. It...

How to Reset Forgotten Root Password in CentOS 8

Tue, 03/31/2020 - 14:22
It’s not uncommon for users to forget their root password. This happens especially if you haven’t logged in as the root user for long periods of time. In this brief guide, we will walk...

3 Ways to Create a Network Bridge in RHEL/CentOS 8

Mon, 03/30/2020 - 15:38
A network bridge is a data-link layer device that interconnects two or more network segments, offering communication between them. It creates a single network interface to set up a single aggregate network from multiple...

How to Install Drupal on CentOS 8

Fri, 03/27/2020 - 16:06
Drupal is a free and open-source CMS written in PHP that ships with the GNU / GPL license. Just like popular CMS platforms such as WordPress and Joomla, with Drupal, you can get started...

How to Install Joomla on Debian 10

Thu, 03/26/2020 - 15:48
Joomla is a popular and widely used CMS (Content Management System) used for creating websites with little or no knowledge in markup or web programming languages. It ships with lots of PHP code, plugins,...

How to Install KVM on CentOS/RHEL 8

Wed, 03/25/2020 - 15:23
Kernel-based Virtual Machine (KVM in short) is an open-source and de facto standard virtualization solution that is tightly integrated into Linux. It is a loadable kernel module that turns Linux into a type-1 (bare-metal)...

Learn Python Sys Module Functions

Tue, 03/24/2020 - 14:31
In this article, we will take a look at the Python Sys Module. There are variables and functions that are maintained by the interpreter and the sys module provides a way of interacting with...

How to Install Joomla on Ubuntu 18.04

Mon, 03/23/2020 - 17:07
When it comes to creating websites, one of the easiest ways to have your site up and running is using a CMS (content management system) that usually comes with bundled PHP code and all...

Relax-and-Recover – Backup and Recover a Linux System

Fri, 03/20/2020 - 15:21
Relax-and-Recover (ReaR in short) is a simple yet powerful, easy-to-setup, full-featured and leading open-source bare metal disaster recovery and system migration solution, written in Bash. It is a modular and configurable framework with numerous...

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