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Why Red Hat Abandoned CentOS 7 and the Best Alternatives
CentOS 7 had long been a trusted choice for its stability and compatibility with Red Hat…
Read MoreWhy Red Hat Abandoned CentOS 7 and the Best Alternatives
Exploring the MERN Stack: Building Modern Web Applications
MERN stack has emerged as a powerful combination of technologies for developing dynamic web applications. In…
Mastering Text Transformation with Sed: A Comprehensive Guide
In this article, we’ll dive into the world of sed, exploring its features through practical examples that showcase its versatility.
Securing a Fresh CentOS 7 Server
Strengthening Security on CentOS 7: Building a Resilient Digital Fortress A fresh CentOS 7 installation provides…
Best Practices in Problem Determination – Service Linux
Best practices in IT support and system administration involve not only possessing technical expertise but also…
How to install Docker in Ubuntu
Docker simplifies application deployment through containerization, and this guide ensures you grasp the process seamlessly.
The Beginner’s Guide to iptables, the Linux Firewall
A firewall is a system that provides network security by filtering incoming and outgoing network traffic based on a set of user-defined rules.
Open Source SysAdmin Resources
Open Source SysAdmin Tools and Resources Linux system administration has changed significantly since this resource was…
Enhancing Security through Auditd
If you are running a mission critical web server, or maintaining a storage server loaded with sensitive data, you probably want to closely monitor file access activities within the server. For example, you want to track any unauthorized change in system configuration files such as /etc/passwd.
Harden Ubuntu Server Security
This guide is intended as a relatively easy guide to harden the security on an Ubuntu…
