Building my Kubernetes Homelab with Raspberry Pi 4 - OS Installation and Network Configuration
Jan 1 · 10 min read · Welcome back to my Kubernetes homelab series! In Part 1, I covered the hardware setup for my three-node Raspberry Pi 4 cluster. Now it's time to get my hands dirty with the operating system installation and network configuration. This is where my clu...
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中国：出国权管制持续紧缩
Sep 18, 2025 · 1 min read · 中国：出国权管制持续紧缩 中国：离境权利进一步受限 （台北）－人权观察今天表示，中国政府日益频繁对民众受国际保障的出国权利加以任意限制。 中国当局规定，凡属设籍于广泛认定为网路诈骗或“非法”移民高风险地区的公民， 在申办护照时必须提交额外申请文件并通过多个政府单位审批。 若不能满足各项繁琐要求，护照往往办不下来。 在藏族和维吾尔族地区，居民申办护照的权利则已长久受限。 “虽然为数众多的中国公民可以享受海外旅游， 但似乎有愈来愈多不同身分类别的民众被限制出国权利， ” 人权观察中国部副主任...
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Homelab Devices: The Hardware That Powers Me
Sep 6, 2025 · 4 min read · ¡Hola! Soy Dora, can you see my homelab , No !!! But I’m building one! Like many of you, I started this journey not as a seasoned pro, but as someone who wanted to learn by doing. I've spent years watching YouTube videos (LTT) and reading guides, and...
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Day 67 — Setting up Jenkins
Aug 12, 2025 · 2 min read · Today, I installed Jenkins on an AWS EC2 instance running Ubuntu. Jenkins is one of the most widely used CI/CD automation tools, and setting it up on a cloud server is an essential step to enable automated builds and deployments. ☁️ Prerequisites Be...
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Lesson 1: Environment Setup
Jul 21, 2025 · 2 min read · In this lesson series, I will be using the following virtual environment configured within VMware Workstation (Product: VMware® Workstation 17 Pro) for practicing ethical hacking, penetration testing, and web application security. kali-linux-2022.3 ...
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Hosting a Website on AWS EC2 (Ubuntu)
Jul 8, 2025 · 6 min read · AWS (Amazon Web Services) is a cloud platform that provides various services like storage, computing, and networking. It allows you to run websites and applications without needing physical servers. EC2 (Elastic Compute Cloud) is a service in AWS tha...
Join discussionHow to Set Up a Home-Lab: Upgrade Your Old Laptop to a Cloud Server
Jun 28, 2025 · 4 min read · Ever wanted to get hands-on DevOps experience without spending a fortune? I turned my old laptop into a fully functional home server that I can access from anywhere — and you can too! Here's how I did
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Mastering the Ubuntu Terminal: Key Linux Commands for Beginners
Jun 16, 2025 · 8 min read · Ubuntu is a Linux-based operating system — a popular Linux distribution — that’s free, user-friendly, and widely supported by the community.It’s a robust platform for both servers and desktops. The terminal provides a text-based interface to interact...
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