Install Rust.
Run with NONSENSE_TOKEN=... NONSENSE_PREFIX='!nonsense ' cargo run.
!nonsense help: List all commands (show this list)
!nonsense info: Post information about the bot's state
!nonsense on: Enable automatic posting
!nonsense off: Disable automatic posting
!nonsense ping_on: Enable pinging
!nonsense ping_off: Disable pinging
!nonsense freq <int>: Set freq, where the bot posts after about every freq posts