This was written as a simple exercise, do not use this except for local testing and learning.
Implements basic telnet capability, but does not properly parse the linemode option for setting special characters and other terminal handling
Usage:
rust-telnetd [OPTIONS]
Optional arguments:
-h,--help Show this help message and exit
-p,--port PORT Port to listen on
-b,--bind BIND Address to bind to
-c,--command COMMAND Login command to run. If not specified, the system will
search for the login binary in the path