Install Kubernetes Cluster on CentOS8
In this tutorial, we will review the Kubernetes cluster install on CentOS8. This procedure will mirror our previous article about this subject. Install a Kubernetes Cluster on Ubuntu 20.04 Also, this procedure will work for setting up a Kubernetes Cluster on CentOS7 or CentOS9. Table of Contents Introduction Kubernetes is an open-source container orchestration platform […]
Scan for network vulnerabilities using NMAP
Are you concerned about the security of your network? Learn about for network vulnerabilities scanning using NMAP, a powerful tool that can help you identify potential security issues and keep your network safe from cyber attacks. Table of Contents Introduction Network Mapper (NMAP) is a free and open-source tool used for network exploration, security auditing, […]
Install a Kubernetes Cluster on Ubuntu 20.04
In today’s article, we will review the step-by-step process involved with a Kubernetes cluster install on Ubuntu server version 20.04. However, this procedure will work with later version of Ubuntu (e.g Ubuntu 22.04 or later). Table of Contents Introduction The overall steps for installing a Kubernetes cluster on Ubuntu are very similar to those for […]
Install brackets on Ubuntu 20.04
Launching the Brackets Code Editor To launch the Brackets Code Editor, simply issue the snap run command (below): admin@vm10:~ $ snap run brackets Photo by admingeek from Infotechys Uninstalling the Brackets Code Editor To uninstall the Brackets Code Editor, simply run the snap remove command (below): admin@vm10:~ $ sudo snap remove brackets brackets removed Conclusion We have […]
Build Your Own Docker Registry
In this tutorial, you will learn the process involved with building a docker registry. As part of this process, we will set up a web GUI for our registry. The featured image suggests a focus on CentOS8. However, this tutorial will work for RHEL, Fedora, Ubuntu, and most Linux-based distributions. Table of Contents Introduction Docker […]
Install CentOS8 on KVM
In today’s tutorial, we will install CentOS8 on KVM. The install process is fairly straightforward and we will cover it here step-by-step. We will follow a similar format to the “Install RHEL7 or CentOS7 on a PC” article. The difference is, our CentOS8 instance will run in our KVM virtual environment. Table of Contents Introduction […]
The Most Commonly Used RPM Commands in Linux With Examples
In this article, we will review the most commonly used RPM commands in Linux. These commands play a pivotal role in package management, allowing users to install, update, query, and manage software packages seamlessly on their Linux systems. Table of Contents Introduction In this article, we will review the most commonly used RPM commands in […]
Setting up AutoFS in Linux on RHEL7 or CentOS7
Configuring autofs in Linux is a straightforward task. This article will guide you through the process of setting up and enabling the autofs service. Table of Contents Introduction As part of this process, we will discuss the difference between static and dynamic mount points and use a previous article “Create and Export an NFS server […]
Build your own RPMs for Linux
With our step-by-step guide, you can easily build your own RPM packages in Linux on RHEL and CentOS, and efficiently manage software updates and installations. Table of Contents Introduction In the world of Linux, RPM packages are a common way to distribute software packages. RPM stands for “Red Hat Package Manager,” and it was originally […]
Install RHEL7 or CentOS7 on a PC
Installing RHEL7 or CentOS7 on a PC is fairly easy to do. In this tutorial, we will review the installation process step-by-step. Today’s focus will be the Red Hat Enterprise Linux (RHEL) operating system. Table of Contents 🔈Introduction Although, the Community Enterprise Operating System or CentOS Linux install process is essentially the same–one major difference […]