Package: netcat-openbsd
Version: 1.187-1
Severity: wishlist
File: /usr/share/man/man1/nc_openbsd.1.gz
This example is wrong:
You can also specify a list of ports to scan, for example:
$ nc -zv host.example.com 80 20 22
nc: connect to host.example.com 80 (tcp) failed: Connection refused
nc: connect to host.example.com 20 (tcp) failed: Connection refused
Connection to host.example.com port [tcp/ssh] succeeded!
Only the first item is tested:
$ nc -zv m.jidanni.org 143 993
nc: connect to m.jidanni.org port 143 (tcp) failed: Connection refused
$
