Archive
Author: Richard Bailey
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How to Implement VPC Peering with AWS CDK
If you want VPC peering defined in code instead of clicked together by hand, this guide shows how to do it with AWS CDK. It focuses on the… Read the guide
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Docker Command Explained Architecture Flags Internals: Complete Guide
The docker command is a CLI client that talks to dockerd through a REST API over a Unix socket ( /var/run/docker.sock ) or TCP. It sends high-level instructions… Read the guide
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15 Advanced Git Tricks Developers Love Using
Git is far more than just a version control system—it’s the backbone of modern software collaboration. Whether you’re managing microservices, automating CI/CD pipelines, or contributing to open source,… Read the guide
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Active Directory PowerShell One-Liners for User, Group and Computer Admin
Active Directory PowerShell is one of the fastest ways to handle day-to-day user, group, and computer administration without clicking through multiple MMC consoles. This page is the main… Read the guide
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How to Install Docker on Ubuntu: Step-by-Step Guide
In our extensive testing across dev-ops environments, we’ve found that a “default” Docker installation often leaves significant performance and security gaps on Ubuntu systems. Whether you are running… Read the guide
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How to Boot Windows into Safe Mode (Windows 11/10 Guide)
Safe Mode is one of the most useful Windows recovery tools because it starts the operating system with a minimal set of drivers and services. If your PC… Read the guide
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Build a Powerful Observability Dashboard with Grafana, Prometheus, & Loki
A centralized observability dashboard enables you to gain deep insights, troubleshoot issues faster, and manage system stability. This article provides a complete walkthrough for setting up a comprehensive… Read the guide
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How to Secure Grafana with a Self-Signed SSL Certificate
Grafana is a powerful tool for data visualization. However, if you run it over a standard HTTP connection, your login credentials, API keys, and visualized data are sent… Read the guide
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How to Install and Configure the SecurID Agent for SSH on Linux
This guide provides a step-by-step procedure for protecting SSH access on a modern Linux server with SecurID multi-factor authentication (MFA). A lot has changed since I wrote the… Read the guide
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How to Install Nano Server on VMware – A Step-by-Step Guide
Nano Server on VMware is lightweight, but the setup is not obvious if you have not done it before. This guide walks through the build so you can… Read the guide