Posted inVirtualization
As Fast as Physical Drives: Configuring KVM Shared Folders with virtiofs
A guide to configuring virtiofs for KVM virtual machines to achieve near-native file sharing speeds. The perfect alternative to 9p and NFS.
Posted inGit
Securing Secrets in Git with git-crypt: Encrypt Sensitive Files Without a Vault
Exposing secrets on Git is a nightmare for any developer. This guide shows you how to use git-crypt to automatically encrypt .env files and API keys, ensuring team security without complex setups.
Posted inGit
Git Config ‘Switching’: Automatically Change Email and SSH Keys by Directory
Learn how to use Git includeIf to automatically switch your Email, Name, and SSH Key based on project directories. The ultimate solution for developers managing multiple Git accounts.
Posted inLinux
Managing Dotfiles with GNU Stow: Don’t Let Reinstalling Your System Be a Nightmare
Reinstalling Linux is no longer a nightmare. Discover how to use GNU Stow for professional Dotfiles management, syncing your configurations via Git in just one minute.
Posted inDevelopment
Deploying SvelteKit to Cloudflare Pages: High-Speed Full-Stack Web at Zero Cost
Build and deploy full-stack SvelteKit apps to Cloudflare Pages lightning fast. Optimize performance with Edge SSR and enjoy zero infrastructure costs.
Posted inPython
Automating Excel with Python and Openpyxl: From Formatting to Workbook Security
Stop being an Excel 'slave' with Openpyxl. A guide from cell formatting and charting to file security. Run scripts in 15 seconds instead of 4 hours of manual work for 50 branches.
Posted inNetwork
NetFlow and IPFIX: Monitoring Network Bandwidth with nfdump and nfsen on Linux
Identify the IP consuming 90% of your network bandwidth in just 30 seconds. A detailed guide on deploying nfdump and nfsen for NetFlow/IPFIX monitoring on Linux based on real-world experience.
Posted inUbuntu
Installing Jellyfin on Ubuntu: Build Your Own ‘Personal Netflix’ 100% Free
Build your own home media system like Netflix using Jellyfin on Ubuntu. A step-by-step guide from installation to hardware optimization, completely free.
Posted inAI
Build Your Own Lightweight Offline TTS System on Linux with Piper and Python
Say goodbye to thousand-dollar Cloud TTS bills. Discover how to deploy Piper on Linux for a high-speed, secure, and self-hosted text-to-speech system that runs smoothly even on a Raspberry Pi.
Posted inFedora
Setting Up OpenSSH Server on Fedora: SSH Keys, sshd_config Hardening, and firewalld Integration
A practical guide to installing and hardening OpenSSH Server on Fedora: key-based authentication (ED25519), disabling password auth, configuring sshd_config via drop-in files, and integrating firewalld with zone management. The standard workflow for production and development server environments.