This article will guide you through simple steps to reset forgotten root password in RHEL-based Linux distributions such as Fedora, CentOS Stream, Rocky and Alma Linux. Resetting the forgotten root user password generally requires a…
NTP (Network Time Protocol) is a protocol that runs over port 123 UDP at the transport layer and allows computers to synchronize time over networks for an accurate system time. While time passes by, the…
In this article, we’ll walk you through the step-by-step process of installing the latest version of PhpMyAdmin with Apache web server on RHEL-based distributions such as CentOS Stream, Fedora, Rocky Linux, and Alma Linux. What is…
Oracle has again proved why it’s a leading player in the database market by releasing its latest version, Oracle Database 23c (code-named “App Simple”), for free on April 3, 2023. This is a bold step…
In this article, we will discuss what Terraform is and how to install Terraform on various Linux distributions using HashiCorp repositories. What is Terraform? Terraform is a popular cloud orchestration tool in the world of…
Gitlab is an open-source, powerful, robust, scalable, secure, as well as efficient software development and collaboration platform for all stages of the DevOps lifecycle. It allows you to plan your development process; code, and verify;…
In Linux, there are a couple of file-sharing protocols used to share storage and files across a network. The most widely used ones are Samba and NFS. Samba is a popular open-source application suite that…
As a systems administrator, you will occasionally be tasked with configuring or setting up the IP addresses of your servers to keep up with changing network requirements. As such, having fundamental skills in assigning IP…
In this guide, we’ll explain how to install and configure VNC Remote Access in CentOS 7/8 and RHEL 9/8/7 desktop edition via the tigervnc-server program to access remote desktop machines. VNC (Virtual Network Computing) is…
There are countless Linux distributions available, a vast majority are free to download and use. Some are more appropriate for performing particular tasks than others. For example, Ubuntu, Mint, and Elementary OS are more recommended…
If you are a system administrator, a developer, or a DevOps engineer, chances are that at some point you’ve had to set up (or work with) a LAMP (Linux / Apache / MySQL or MariaDB…
MySQL Replication is a process where data from one server is automatically copied or replicated onto another backup server in real-time. Replication provides redundancy and fault tolerance and gives the user peace of mind that…
Net-filter as we all know it’s a firewall in Linux. Firewalld is a dynamic daemon to manage firewalls with support for network zones. In the earlier version, RHEL & CentOS 6 we have been using…
Mosh, which stands for Mobile Shell is a command-line application which is used for connecting to the server from a client computer, over the Internet. It can be used as SSH and contains more feature…