> For the complete documentation index, see [llms.txt](https://www.techwithtyler.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.techwithtyler.dev/operating-systems.md).

# Operating Systems

- [Linux](https://www.techwithtyler.dev/operating-systems/linux.md): An overview of Linux
- [APT Package Manager](https://www.techwithtyler.dev/operating-systems/linux/apt-package-manager.md): Advanced Package Tool (APT)
- [CLI Tools Cheat Sheet](https://www.techwithtyler.dev/operating-systems/linux/cli-tools-cheat-sheet.md): A cheat sheet for useful Linux CLI tools
- [Man Pages](https://www.techwithtyler.dev/operating-systems/linux/man-pages.md): What are Linux Man Pages?
- [Services](https://www.techwithtyler.dev/operating-systems/linux/services.md): What is a Linux service?
- [Users and Groups](https://www.techwithtyler.dev/operating-systems/linux/users-and-groups.md): Understanding Linux users and groups.
- [macOS](https://www.techwithtyler.dev/operating-systems/macos.md)
- [Favorite Apps](https://www.techwithtyler.dev/operating-systems/macos/favorite-apps.md): Some favorite apps of mine
- [Terminal Customization](https://www.techwithtyler.dev/operating-systems/macos/terminal-customization.md): How to improve default terminal experience
- [TouchID for Sudo](https://www.techwithtyler.dev/operating-systems/macos/touchid-for-sudo.md): Enable TouchID when using Sudo