# Running Instructions

[Instruction Files](file-format) are run with the `btd [<name>]` command. If no `<name>` is specified, the script in [The Library](the-library) with its meta `dir` set to the current directory will be run. Otherwise, the `<name>` script will be run if it exists, and if it doesn't, the script with the name `<name>` in [The Library](the-library) will be run. `.yml` is added to `<name>` as required.