nmap 端口扫描

nmap -sS -p 1-65535 -v 192.168.1.102
参数：
-sS    TCP SYN扫描    nmap -sS 192.168.1.102 
-P     指定端口扫描   nmap -sS -P 1-65535 192.168.1.102
-V     详细信息       nmap -V -sS 192.168.1.102

sudo nmap -sS -p 1-65535 -v 192.168.1.102
Starting Nmap 7.80 ( https://nmap.org ) at 2019-09-29 20:13 +08
Initiating ARP Ping Scan at 20:13
Scanning 192.168.1.102 [1 port]
Completed ARP Ping Scan at 20:13, 0.01s elapsed (1 total hosts)
Initiating Parallel DNS resolution of 1 host. at 20:13
Completed Parallel DNS resolution of 1 host. at 20:13, 0.00s elapsed
Initiating SYN Stealth Scan at 20:13
Scanning 192.168.1.102 [65535 ports]
Discovered open port 445/tcp on 192.168.1.102
Discovered open port 443/tcp on 192.168.1.102
Discovered open port 80/tcp on 192.168.1.102
Discovered open port 139/tcp on 192.168.1.102
Discovered open port 548/tcp on 192.168.1.102
Discovered open port 3261/tcp on 192.168.1.102
Discovered open port 3262/tcp on 192.168.1.102
Discovered open port 3264/tcp on 192.168.1.102
Discovered open port 49160/tcp on 192.168.1.102
Discovered open port 3263/tcp on 192.168.1.102
Discovered open port 5000/tcp on 192.168.1.102
Discovered open port 5001/tcp on 192.168.1.102
Completed SYN Stealth Scan at 20:13, 9.70s elapsed (65535 total ports)
Nmap scan report for 192.168.1.102
Host is up (0.0046s latency).
Not shown: 65523 closed ports
PORT      STATE SERVICE
80/tcp    open  http
139/tcp   open  netbios-ssn
443/tcp   open  https
445/tcp   open  microsoft-ds
548/tcp   open  afp
3261/tcp  open  winshadow
3262/tcp  open  necp
3263/tcp  open  ecolor-imager
3264/tcp  open  ccmail
5000/tcp  open  upnp
5001/tcp  open  commplex-link
49160/tcp open  unknown
MAC Address: 00:11:32:12:34:56 (Synology Incorporated)

Read data files from: /usr/local/bin/../share/nmap
Nmap done: 1 IP address (1 host up) scanned in 9.83 seconds
           Raw packets sent: 65536 (2.884MB) | Rcvd: 65537 (2.622MB)