Posts

google chrome install on mac quick

Published on December 1, 2025

Lightning Fast! How to Install Google Chrome on macOS (Step-by-Step Guide)

Hi there! This is Darren’s Tech Tutorials, and we are thrilled you stopped by.

How to create virtual hosts on Apache (httpd) on CentOs 7

Published on December 1, 2025

Unlock Your Server: How to Set Up Apache Virtual Hosts on CentOS 7

Welcome back to Darren’s Tech Tutorials!

If you’re running a web server, efficiency is everything. Why dedicate an entire virtual machine or physical server to a single website when you can host multiple? That’s where Apache Virtual Hosts come in.

How To Install Apache (HTTPD) On Centos 8

Published on December 1, 2025

Lightning Fast Setup: Install Apache (HTTPD) on CentOS 8 and RHEL in 5 Minutes!

Hey, everyone! This is Darren from Darren’s Tech Tutorials, and I’m excited to show you one of the easiest ways to get a free, powerful web server running on your Linux machine.

How to Install VirtualBox on Windows Server 2016 / Windows 10

Published on December 1, 2025

Master Virtualization: How to Install Oracle VirtualBox on Windows 10, Windows 11, and Windows Server

Hi there, and welcome to Darren’s Tech Tutorials!

How To setup a Temp Email

Published on December 1, 2025

Stop Spam! How to Get a Disposable 10-Minute Email Address (Quick Guide)

Hi there! Darren O’Neill here, and welcome back to Darren’s Tech Tutorials.

How To Setup AWS Backup

Published on December 1, 2025

Mastering AWS Backup: Schedule Your EC2 Instance Backups in Minutes!

Welcome to Darren’s Tech Tutorials!

Hi there, this is Darren Neal from Darren’s Tech Tutorials, and I’m excited to dive into a crucial topic for anyone managing infrastructure in the cloud: automated backup. If you’re running critical workloads on Amazon EC2 instances, you know that setting up reliable, scheduled backups is non-negotiable.

How to Setup CentOS 7 on AWS

Published on December 1, 2025

Quick Guide: Deploying a CentOS 7 Instance on Amazon AWS EC2

Hi there! This is Darren O’Neill from Darren’s Tech Tutorials.

Java Keytool Tutorial: How to generate a Self-Signed certificate using the Java Keytool

Published on December 1, 2025

Mastering Java Keytool: Generate Self-Signed Certificates (.JKS) for Tomcat and More

Hello Tech Enthusiasts!

Welcome back to Darren’s Tech Tutorials! If you’re running web applications like Tomcat that require a secure connection, you often need an SSL certificate. While production environments need CA-signed certificates, for development and testing, a self-signed certificate stored in a Java Keystore (JKS) file is the perfect solution.

Linux Keyboard wrong

Published on December 1, 2025

Linux Keyboard Typing the Wrong Characters? The Simple Fix Using loadkeys

Hi there! This is Darren from Darren’s Tech Tutorials.

PEM to PPK with puttygen

Published on December 1, 2025

Stop the SSH Headache: Convert PEM to PPK Keys for AWS and PuTTY in Seconds!

Hello and welcome to Darren’s Tech Tutorials! If you’re a Windows user trying to manage your Linux machines hosted on Amazon Web Services (AWS), you’ve run into the same frustration we all have: connecting via SSH using PuTTY.