I wondered that too, then figured you'd want to exclude non /[a-z0-9]/I characters. They answer what it means and provide the command used to figure it out in

I wondered that too, then figured you'd want to exclude non /[a-z0-9]/I characters. They answer what it means and provide the command used to figure it out in the first FAQ: https://tinyssh.org/faq.html https://tinyssh.org/faq.html