eden/docs/user/CommandLine.md

User Handbook - Command Line

There are two main applications, an SDL-based app (eden-cli) and a Qt based app (eden); both accept the same command line arguments.

• ./eden <path>: Running with a single argument and nothing else, will make the emulator look for the given file and load it, this behavior is similar to eden-cli; allows dragging and dropping games into the application.
• --debug/-d: Enter debug mode, allow gdb stub at port 1234
• --config/-c: Specify alternate configuration file.
• --fullscreen/-f: Use fullscreen.
• --help/-h: Display help.
• --game/-g <path>: Alternate way to specify what to load, overrides. However let it be noted that arguments that use - will be treated as options/ignored, if your game, for some reason, starts with -, in order to safely handle it you may need to specify it as an argument.
• --multiplayer/-m: Specify multiplayer options.
• --program/-p: Specify the program arguments to pass (optional).
• --user/-u <number>: Specify the user index.
• --version/-v: Display version and quit.
• --input-profile/-i <name>: Specifies input profile name to use (for player #0 only).
• --null-render/-n: Forces the usage of the "Null" render backend irrespective of settings.
• --filter/-x: Sets the debug log filter irrespective of settings.
• --singlecore/-s: Forces single-core regardless of settings.

Only the Qt frontend supports the following arguments:

• -qlaunch: Launch QLaunch.
• -hlaunch: Launch homebrew launcher nx-hbloader.
  • Requires a copy of Atmosphere to be extracted onto sdmc.
  • This is a shorthand for <eden folder>/sdmc/atmosphere/hbl.nsp.
• -setup: Launch setup applet.

eden (provided with --room), and eden-room supports the following options as well:

• -n/--room-name: The name of the room.
• -d/--room-description: The room description.
• -s/--bind-address: The bind address for the room.
• -p/--port: The port used for the room.
• -m/--max-members: The maximum number of players for this room.
• -w/--password: The password for the room.
• -g/--preferred-game: The preferred game for this room.
• -i/--preferred-game-id: The preferred game-id for this room.
• -u/--username: The username used for announce.
• -t/--token: The token used for announce.
• -a/--web-api-url: yuzu Web API url.
• -b/--ban-list-file: The file for storing the room ban list.
• -l/--log-file: The file for storing the room log.
• -h/--help: Display this help and exit.
• -v/--version: Output version information and exit.