Hi there
Im trying to do these, but no luck!
1) I wanted to creat a script (netcat script) that when a connection is received, receives a string with an IP address, and pings that address, with output redirected to the client computer

and,
2) A TCP proxy using netcat that receives a remote address and port, and then all received traficc is forwarded to the remote address through the remote port.

Some help is needed.
Thanks a lot!