Get Fly With Your Fly Command Line

The Fly network offers a powerful command called "flyctl" or simply "fly", which can be used interchangeably on most platforms. This command provides various features to manage and deploy applications efficiently. Users can specify the app name using the -a flag, build from outside the directory with fly deploy, and use multiple fly.toml files for different deployment configurations. Additionally, the fly open command helps users quickly access their application's URL, while fly dash metrics opens the dashboard metrics page for better visualization. Lastly, the fly docs command provides easy access to the Fly documentation from the command line.