greg

The number one (don't quote me on that) simple and fast open port scanner

usage

greg 127.0.0.1(/24 optional cidr range) -p 666 (-p [22-8000] can use multiple times and can specify ranges)

install

go get github.com/cauefcr/greg/greg
go install github.com/cauefcr/greg/greg

to-do (hack away)

[ ] verbose/non-verbose modes

[ ] adjustable timeout

[ ] file output

[ ] json

[ ] csv

[ ] your cool idea