brew install nmap
michael01s-Mac:~ michael01$ nmap 192.168.3.3 Starting Nmap 7.70 ( https://nmap.org ) at 2018-04-08 20:14 PDT Nmap scan report for 192.168.3.3 Host is up (0.0084s latency). Not shown: 993 filtered ports PORT STATE SERVICE 135/tcp open msrpc 139/tcp open netbios-ssn 443/tcp open https 445/tcp open microsoft-ds 912/tcp open apex-mesh 5357/tcp open wsdapi 8080/tcp open http-proxy Nmap done: 1 IP address (1 host up) scanned in 15.94 seconds michael01s-Mac:~ michael01$
查看指定端口是否开启:
michael01s-Mac:~ michael01$ nmap -n --open -p 1008 192.168.3.3/24 Starting Nmap 7.70 ( https://nmap.org ) at 2018-04-08 20:19 PDT Nmap scan report for 192.168.3.3 Host is up (0.0040s latency). PORT STATE SERVICE 1008/tcp open ufsd Nmap done: 256 IP addresses (3 hosts up) scanned in 3.99 seconds