On Mon, 2024-04-08 at 12:06 -0400, Frank Wang wrote: > I am developing a open-source tool called PuttyGPT. It bring the chat > functionality of ChatPT or Gemini Pro into Putty, the famous SSH tool. $ puttygpt --verbose prog I assume you meant "prod" and connected you accordingly. prod> rename file I assumed you wanted to say "remove", not "rename", because you used only a single argument. Now there is no "remove" in Linux, so I'll substitute "rm". prod> Yours, Laurenz Albe