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linux

Linux tutorials and practical guides covering commands, servers, shell usage, package management, permissions, networking and open-source systems.
30 posts
linux
Python Dev Environment on VirtualBox with Ubuntu 2026
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Python • 6 min read
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Python Dev Environment on VirtualBox with Ubuntu 2026

# Setting Up a Python Development Environment on VirtualBox with Ubuntu (2026 Edition) I've been using VirtualBox for development environments for years. The beauty of it is isolation — your host machine stays clean, you can blow away the VM when a project ends, and you get a true Linux environment…
Techie Mike
Techie Mike •
VirtualBox Missing Dependencies — Windows & Linux Fix
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VirtualBox • 5 min read
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VirtualBox Missing Dependencies — Windows & Linux Fix

# Troubleshooting VirtualBox Missing Dependencies — Windows and Linux VirtualBox is one of the most reliable free virtualization tools out there, but it throws some cryptic errors. The most common one I've hit — and the one that sends the most people to forums — is the "Missing Dependencies" error.…
Techie Mike
Techie Mike •
Install Radarr, Jackett, QBitTorrent & Plex on Ubuntu
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Media server • 4 min read
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Install Radarr, Jackett, QBitTorrent & Plex on Ubuntu

# Installing Radarr, Jackett, QBitTorrent, and Plex Media Server on Ubuntu Setting up a home media server is one of the most satisfying projects you can do with an old PC or a cheap VPS. The combination of Radarr, Jackett, qBittorrent, and Plex gives you fully automated media management — from find…
Techie Mike
Techie Mike •
Proxmox Homelab: Setup on a Mini PC, Ubuntu VMs & Beyond
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proxmox • 5 min read
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Proxmox Homelab: Setup on a Mini PC, Ubuntu VMs & Beyond

# Proxmox Homelab: Setup on a Mini PC, Ubuntu VMs & Beyond If you've ever wanted to run multiple operating systems and services on a single machine without the overhead of a full VMware setup, Proxmox is where it's at. It's an open-source virtualization platform that's powerful enough for productio…
Techie Mike
Techie Mike •
Steganography: How to Hide Data Using Kali Linux
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Ethical-Hacking • 5 min read
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Steganography: How to Hide Data Using Kali Linux

# Steganography: How to Hide Data Using Kali Linux Encryption is great, but it's obvious. When someone sees a blob of ciphertext, they know you're hiding something — they just don't know what. Steganography takes a different approach: hide the message so well that nobody even knows it's there. The…
Techie Mike
Techie Mike •