#nikto > Web server scanner which performs comprehensive tests against web servers for multiple > items, including over 6700 potentially dangerous files/programs. - To update to the latest plugins and databases. `perl nikto.pl -update` - The most basic Nikto scan requires simply a host to target: `perl nikto.pl -h 192.168.0.1` - To check on a different port. `perl nikto.pl -h 192.168.0.1 -p 443` - Ports and protocols may also be specified by using a full URL syntax. `perl nikto.pl -h https://192.168.0.1:443/` - Scan multiple ports in the same scanning session. `perl nikto.pl -h 192.168.0.1 -p 80,88,443` - Set the proxy on the command line. `perl nikto.pl -h localhost -useproxy http://localhost:8080/`