Uncomment Lines in a File using SED in Linux
In this tutorial, you will learn how to uncomment lines in a file using SED in Linux. According to man sed, “Sed is a stream
HowTos
Qualities To Look For In A Good Dispatch Software
Dispatch software is a program that tracks and delivers messages to a different group of people at once. The dispatcher also needs to get reports
Easily Install Kali Linux 2021.3 on VirtualBox
In this tutorial, you will learn how to install Kali Linux 2021.3 on VirtualBox. Kali Linux is an Advanced Penetration Testing Debian-based Linux distribution used for Penetration
Forward Apache Logs to Central Log Server with Rsyslog
In this tutorial, you will learn how to forward Apache logs to central log server with rsyslog. Apache do not log to syslog by default.
Setup OpenLDAP Master-Master Replication on CentOS 8
In this guide, we are going to learn how to setup OpenLDAP Master-Master Replication on CentOS 8. OpenLDAP supports a wide variety of replication topologies
Install and Configure FreeIPA Client on Ubuntu 24.04
In this tutorial, you will learn how to install and configure FreeIPA client on Ubuntu 24.04. With FreeIPA client, you can be able to authenticate
Deploy ELK Stack 8 Cluster on Docker Containers
Follow through this guide to learn how to deploy ELK Stack 8 cluster on Docker containers. Deploying a multinode ELK Stack 8 cluster on Docker
Kubernetes Kustomize 101: Introduction and Basics
This guide provides a foundational understanding of Kubernetes Kustomize. It will introduce you to Kustomize’s core concepts and the basics. With more organizations increasingly adopting
Studying cybersecurity and gaining the greatest achievements in data protection
The digital age brings many great opportunities to humanity. But these opportunities never go without challenges. In this case, it goes about cybersecurity threats. How
Install and Setup Ceph Storage Cluster on Ubuntu 22.04
Follow through this post to learn how to install and setup Ceph storage cluster on Ubuntu 22.04. Ceph is a scalable distributed storage system designed