Your ultimate guide to mastering commands for a popular open-source operating system. It categorizes commands into sections like Networking, System Monitoring, and File Management, making it easy for users to find what they need. Whether you're a beginner exploring system commands or an experienced user looking for quick references, this app has you covered. You can even add and customize commands for your own needs, with options to export and import the database to save and restore your changes. Designed for enthusiasts and professionals of the open-source ecosystem, this app is the perfect tool for improving your command-line skills.