查看本地监听端口 E5450:~/opengrok_env$ lsof -i COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME gvfsd-smb
查看本地监听端口
E5450:~/opengrok_env$ lsof -i
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
gvfsd-smb 2020 zhixinlyl 11u IPv4 26164 0t0 TCP 30.96.91.172:46732->30.96.88.255:netbios-ssn (ESTABLISHED)
adb 2172 zhixinlyl 6u IPv4 31071 0t0 TCP localhost:5037 (LISTEN)
firefox 2406 zhixinlyl 52u IPv4 91892 0t0 TCP 30.96.91.172:44132->140.205.32.75:https (ESTABLISHED)
firefox 2406 zhixinlyl 54u IPv4 78492 0t0 UDP *:48462
firefox 2406 zhixinlyl 55u IPv6 78494 0t0 UDP *:43172
firefox 2406 zhixinlyl 61u IPv4 1097190 0t0 TCP 30.96.91.172:46474->119.147.70.227:https (ESTABLISHED)
firefox 2406 zhixinlyl 82u IPv4 1029131 0t0 TCP 30.96.91.172:45680->42.156.235.98:https (ESTABLISHED)
firefox 2406 zhixinlyl 92u IPv4 94886 0t0 TCP 30.96.91.172:54268->101.227.160.102:https (ESTABLISHED)
java 4976 zhixinlyl 48u IPv6 101851 0t0 TCP *:http-alt (LISTEN)
java 4976 zhixinlyl 53u IPv6 101855 0t0 TCP *:8009 (LISTEN)
java 4976 zhixinlyl 69u IPv6 100684 0t0 TCP localhost:2424 (LISTEN)
java 4976 zhixinlyl 75u IPv6 102723 0t0 TCP localhost:8005 (LISTEN)
查看远程监听端口
E5450:~/opengrok_env$ telnet www.baidu.com 80
Trying 14.215.177.38...
Connected to www.a.shifen.com.
Escape character is '^]'.
E5450:~/opengrok_env$ telnet www.baidu.com 8080
Trying 14.215.177.37...
