View the port where the thread lsof -i: 8080
mac-abeen:spider abeen$ lsof -i:8080
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
Python 5651 abeen 9u IPv4 0xb1d20b318d3e65ed 0t0 TCP *:http-alt (LISTEN)
Python 5651 abeen 10u IPv6 0xb1d20b3187b23fed 0t0 TCP *:http-alt (LISTEN)View mac terminal port command netstat -AaLlnW (linux equivalent of netstat -lntp)
mac-abeen:spider abeen$ netstat -AaLlnW
Current listen queue sizes (qlen/incqlen/maxqlen)
Socket Flowhash Listen Local Address
b1d20b319398e96d 0 0/0/1 127.0.0.1.56987
b1d20b3193a0ec6d 0 0/0/128 127.0.0.1.56966
b1d20b318df39fed 0 0/0/1 127.0.0.1.56899
b1d20b31957a896d 0 0/0/10 127.0.0.1.12227
b1d20b31957aa5ed 0 0/0/1 127.0.0.1.56906
b1d20b3193e05fed 0 0/0/10 127.0.0.1.12384
b1d20b3188c06fed 0 0/0/128 127.0.0.1.56882
b1d20b31958bfc6d 0 0/0/1 127.0.0.1.56870
b1d20b3187b23fed 0 0/0/128 *.8080
b1d20b318d3e65ed 0 0/0/128 *.8080
b1d20b3187b22ead 0 0/0/128 *.49204
b1d20b318aea45ed 0 0/0/128 *.49204
b1d20b3187b2232d 0 0/0/70 *.33060
b1d20b3187b228ed 0 0/0/128 *.3306
b1d20b3187b28c6d 0 0/0/128 *.22
b1d20b3187b2346d 0 0/0/128 *.22 Check whether the port is occupied
mac-abeen:spider abeen$ sudo lsof -i :8080
Password:
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
Python 5651 abeen 9u IPv4 0xb1d20b318d3e65ed 0t0 TCP *:http-alt (LISTEN)
Python 5651 abeen 10u IPv6 0xb1d20b3187b23fed 0t0 TCP *:http-alt (LISTEN)
mac-abeen:spider abeen$ netstat -anp tcp | grep 8080
tcp4 0 0 192.168.0.100.58080 120.221.156.99.443 ESTABLISHED
tcp6 0 0 *.8080 *.* LISTEN
tcp4 0 0 *.8080 *.* LISTEN
The end of the process takes all ports
lsof -P | grep ':8080' | awk '{print $2}' | xargs kill -9