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Marius Serbanica – Tech Blog

Category: How-To

January 25, 2025January 25, 2025

Installing GNU-World on ircu2

OS SUPPORT: Ubuntu 20.04.2 LTS \n \l – Server / Raspberry Pi 4 Pre-Requisites 1 – Update OS and change Host. (root) NOTE: This Config is only on IPv4 if you don’t have a IPV6 Tunnel config. add – irc.testnet.org add – 127.0.0.1 irc.testnet.org 2 – Install (byacc, flex, screen, make, cmake, zip, perl, automake,…

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October 27, 2024October 27, 2024

Replacing Cloudflare Tunnel with Tailscale on a VPS

Why Switch from Cloudflare Tunnels to Tailscale? While Cloudflare Tunnels is a popular choice for opening home networks, Tailscale offers greater control over device access and simplified configuration using WireGuard. With Tailscale on a VPS, you can secure your home network without compromising on security or dealing with port-forwarding and firewall configurations. Prerequisites Tailscale Installation:…

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May 25, 2024

KASM – My main workspace RBI

In this blog post, I’ll walk you through the process of installing KASM, a popular Remote Browser Isolation (RBI) solution, as the main workspace on a home lab using a virtual machine (VM) in Proxmox. This setup will enable you to securely isolate web browsing activities, protecting your network and sensitive data from potential web-based…

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May 12, 2024May 12, 2024

Transforming a Mini PC into a Powerful Home Network Hub / Router/ Firewall with OPNsense

When it comes to optimizing home network infrastructure, the choice of hardware and software plays a pivotal role. I recently embarked on a project to elevate my home network using a fanless mini PC and the robust capabilities of OPNsense. Here’s a detailed journey of how I turned a compact, silent mini PC into a…

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March 30, 2024March 30, 2024

Ansible – Make Any Linux Distro Yours Using Ansible

During my consumption of tech YouTube content, I came across a video talking about Ansible Pull. I am familiar with Ansible, so I queue it up. As soon as I finished the video this project came to mind. I know a lot of Linux desktop users use git to store their rc files and config…

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February 5, 2024February 5, 2024

Cronjobs – Reboot schedule

So because one of my VMs was acting up (due to a lot of transcoding on my media server) when not rebooting for a long period, I had to look for a cronjob format that would help with this issue. I’d use cron (should already be installed): The first time you might have to choose…

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December 7, 2023December 7, 2023

Tired of being prompted for a password on sudo? Same!

The preferred way to grant individual (or group) permissions would be to add files under /etc/sudoers.d This separates local changes from the default policy and saves time in case the distribution sudoers file changes. To make the currently logged-in user a sudoer and  sudo not prompt them for a password, use this will create a file called /etc/sudoers.d/$USER (where $USER is…

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  • Kubernetes cluster. Why and how
  • Installing GNU-World on ircu2
  • Replacing Cloudflare Tunnel with Tailscale on a VPS
  • KASM – My main workspace RBI
  • Transforming a Mini PC into a Powerful Home Network Hub / Router/ Firewall with OPNsense

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