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Marius Serbanica – Tech Blog

Category: Tutorials

June 14, 2025June 14, 2025

Automation – How to Automatically Clean Up Unused Docker Images

Tired of constantly cleaning up unused Docker images that accumulate over time? Here’s a simple and effective solution. Login to your server terminal where you’re hosting docker You can add a prune job on your Docker host that: Runs automatically at regular intervals (e.g., daily/weekly) Prunes all unused images Add the following line to your…

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June 1, 2025

PHP-Fusion 7 CMS fully dockerized!

This idea came to me after I was trying to recover a deprecated database that I had for a very old website based on php-fusion’s CMS. Sure, these days they do have a new version but, the new version would not work with my old database. So I thought, why not DOCKER? 🙂 Using Docker…

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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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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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January 5, 2024

My new favorite HomeLab Dashboard – Homarr

Before diving into the tutorial, let me explain a bit about Homarr. As of my last update, Homarr is a web application that allows users to control and manage smart home devices. It’s often deployed using Docker, a containerization platform, and Portainer, a user-friendly Docker management tool. The process typically involves setting up containers, configuring…

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January 1, 2024

The Ultimate Home Lab Monitoring Setup – Prometheus + Grafana

After avoiding and putting this off for months now, I finally decided to set this up and I must say, I was a bit silly to even fear this. The only reason I didn’t want to get into it was that I felt it was going to be tedious and hard to maintain, but to…

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December 9, 2023

Tutorial for ProxMox E-Mail Alerts

Setting up alerts in Proxmox is critical to making sure you are notified if something goes wrong with your servers. It’s so easy, I should have done this years ago! In this tutorial, we’ll set up email notifications using SMTP with Gmail or G Suite that send email alerts when there are disk errors, ZSF…

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Recent Posts

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  • PHP-Fusion 7 CMS fully dockerized!
  • Kubernetes cluster. Why and how
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  • Replacing Cloudflare Tunnel with Tailscale on a VPS

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