set Set a key or a mousebutton to one or more pedals
When trying to read or modify the foot pedal (subcommands: `append`, `clear`, `read`, and `set`), footswitch-rs must be executed as super user.
## Reading the foot pedal
To read the foot pedal without writing any settings, the subcommand `read` should be used. The help function `footswitch-rs read --help` yields te following information (omitted redundant information):