DUTAN Digital Dynamics

Best Practices & Docs, Disk & File System, Hardware Issues, Information Technology Managment, System Init & Boot

Mastering the Linux Boot Process: From BIOS to Systemd Targets Part1-4

September 29, 2023

Javeed Abdul

Introduction: The Linux Boot Journey Understanding the Linux boot process is crucial for system administrators and power users. This blog post aims to provide a comprehensive guide, covering everything from BIOS to systemd targets. The BIOS and UEFI: The Starting Points BIOS (Basic Input/Output System) and UEFI (Unified Extensible Firmware Interface) serve as the starting…
Read more: Mastering the Linux Boot Process: From BIOS to Systemd Targets Part1-4
Networking

Network Tools for Managing Your Server

September 26, 2023

Javeed Abdul

In the world of IT, managing a server’s network configuration and administration is crucial. It’s like steering a ship on a vast digital sea, and you need the right tools to navigate smoothly. In this blog post, we’ll introduce you to essential network tools categorized as “Modern,” “Legacy,” “Third-party,” and “Open-source” to help you sail…
Read more: Network Tools for Managing Your Server
Best Practices & Docs

Red Hat Enterprise Linux Version Comparison

September 25, 2023

Javeed Abdul

Red Hat Enterprise Linux (RHEL) has established itself as one of the most trusted and widely used options. Over the years, RHEL has undergone several versions, each introducing new features and enhancements. This comprehensive comparison outlines the key aspects and features of RHEL versions 5 to 9, offering a detailed overview to help you grasp…
Read more: Red Hat Enterprise Linux Version Comparison
Best Practices & Docs, Miscellaneous

IT Terms That Still Stump Experts

September 19, 2023

Javeed Abdul

Terminology refers to the set of terms specific to a particular field, profession, or area of study. Such terms may be unfamiliar to those outside that field. Professionals rely on accurate terminology to convey precise information within their area of expertise. The tech sector also underscores the importance of proper terminology. Words like “virtualization,” “containerization,”…
Read more: IT Terms That Still Stump Experts
Best Practices & Docs

Tools and Protocols : For Modern IT Professional

September 16, 2023

Javeed Abdul

The list is covering tools from Web Servers to Standards & Interfaces. A wide variety of tools for both open-source and paid categories have been presented. This table provides a snapshot of some common IT categories, the protocols they use, and the tools that work with those protocols. It’s essential to understand the underlying protocol…
Read more: Tools and Protocols : For Modern IT Professional
Cyber Security, Security& identity

Understanding SSL and TLS

September 9, 2023

Javeed Abdul

Imagine you’re sending a secret letter to a friend. To ensure no one else reads it, you place it in a special box that only you and your friend can open with a unique key. In the digital world, SSL and TLS function similarly, ensuring our messages and information remain confidential when transmitted over the…
Read more: Understanding SSL and TLS
Ansible

Ansible Tower: Managing Automation

September 7, 2023

Javeed Abdul

Introduction In today’s fast-paced IT landscape, automation is not just a luxury; it’s a necessity. Ansible has been a go-to solution for automation, but what if you could take it a step further? Enter Ansible Tower—a powerful extension that brings scalability, security, and sophistication to your automation workflows. In this exhaustive guide, we’ll delve into…
Read more: Ansible Tower: Managing Automation
Best Practices & Docs, Security& identity

Linux Patch Management on Red Hat 8.6

September 3, 2023

Javeed Abdul

Introduction Linux Patch Management is a critical activity for IT administrators. It involves updating the software packages on a Linux system, often to address security vulnerabilities. This guide aims to provide a step-by-step walkthrough, focusing on Red Hat 8.6. Pre-requisites: Your Starting Blocks Backup: Your Safety Net Before you even think of patching, backup is…
Read more: Linux Patch Management on Red Hat 8.6
Recruitment & Jobs

The Hidden Game in IT Recruitment

August 30, 2023

Javeed Abdul

The Illusion of Alliance: When you’re in the market for a new role in the IT sector, it’s easy to think that recruiters are your allies. They reach out, they’re friendly, and they say they have the perfect job for you at a top-tier IT firm. But here’s the cold, hard truth: they’re not working…
Read more: The Hidden Game in IT Recruitment
Best Practices & Docs, Docker, Kubernetes, Podman, vagrant, Vmware

Linux Commands Every System Engineer Should Know

August 27, 2023

Javeed Abdul

Welcome to this comprehensive guide on essential Linux commands. Whether you’re a System Engineer, or someone who’s just passionate about Linux, this guide is for you. You can execute these commands on any Linux machine, virtual machine, or even an online Linux terminal. Table of Contents System Information Commands Directory and File Management Directory Commands…
Read more: Linux Commands Every System Engineer Should Know

About Us

Welcome to dutan.com.au! I’m an IT enthusiast, always learning and adapting in this dynamic field. My experiences range from implementing procedures in major corporations to aiding small and medium-sized businesses. This blog is my platform to share my knowledge and insights, and I believe in the power of collective learning. So, whether you’re an IT professional or a tech enthusiast, I hope my posts spark your curiosity and add value to your IT journey. Remember, we’re in this together, so your input is always welcome. Let’s navigate the exciting world of IT together.

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