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Mattscreative edited this page Nov 13, 2025
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This wiki contains helpful guides, tips, and tricks for using Linux. All guides are written for beginners and include detailed explanations and full examples.
- DaVinci Resolve Installation on Linux - Complete guide for installing DaVinci Resolve on various Linux distributions, including solutions for zlib-ng compatibility issues
- Virt-manager Installation Guide - Step-by-step guide for installing and configuring virt-manager (Virtual Machine Manager) on Fedora and Arch Linux, including service setup, network configuration, and GPU acceleration
- Secure Boot for CachyOS with Limine Loader - Complete guide for setting up Secure Boot on CachyOS using sbctl with the Limine bootloader, including key creation, bootloader signing, and troubleshooting
- Journalctl Troubleshooting for Beginners - Comprehensive guide to using journalctl for viewing, filtering, and troubleshooting system logs on Linux systems
- Systemctl Troubleshooting Guide - Complete guide to managing systemd services with systemctl, including service status, starting/stopping services, enabling at boot, and troubleshooting failed services
- PS Process Management & Troubleshooting - Guide to using ps for viewing processes, finding resource hogs, understanding process trees, and managing running processes
- Free & Top System Resource Monitoring - Guide to monitoring system resources with free and top, including memory usage, CPU monitoring, and real-time process management
- SS Network Troubleshooting Guide - Modern guide to using ss (Socket Statistics) for network troubleshooting, including viewing connections, finding processes using ports, and filtering network activity
- IP Network Interface Troubleshooting - Guide to using the ip command for network interface management, including viewing interfaces, configuring IP addresses, and managing routing tables
- DF & DU Disk Space Troubleshooting - Guide to managing disk space with df and du, including finding large files, checking filesystem usage, and troubleshooting disk space issues
- DMESG Kernel Messages Guide - Guide to viewing kernel messages with dmesg, including hardware detection, driver issues, and boot-time troubleshooting
- LSOF List Open Files Guide - Guide to using lsof to find which processes are using files, ports, and directories, essential for troubleshooting "file in use" errors
All guides are written for beginners with detailed explanations and full examples.