Thanks, I was wondering where it went after the suck of nmap 6.0 landed. How do I use portscan if I just want to check in the same way I have done in the past with nmap, what ports are open on a machine? IIUC portscan has to specify ports individually which is a little cumbersome. Be good if it was more of a drop in replacement in that regard.
./portscan -p1-1024 webconverger.org # doesn't work for me for example, which I now see in your original email Cheers,