Use netstat to show the current binding port of each daemon

If we want to know which port is binding on which program, we can use the netstat. Use the -p parameter to show the binding program name.
# netstat -anp | more
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 127.0.0.1:2208 0.0.0.0:* LISTEN 2213/hpiod
tcp 0 0 0.0.0.0:966 0.0.0.0:* LISTEN 2056/rpc.statd
tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN 2230/cupsd
tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 2264/sendmail: acce
tcp 0 0 127.0.0.1:2207 0.0.0.0:* LISTEN 2218/python
tcp 0 0 :::111 :::* LISTEN 2022/rpcbind
tcp 0 0 :::22 :::* LISTEN 2244/sshd
tcp 0 52 ::ffff:192.168.180.57:22 ::ffff:192.168.180.56:4143 ESTABLISHED 32126/sshd: vincent
udp 0 0 0.0.0.0:32768 0.0.0.0:* 2456/avahi-daemon:
udp 0 0 0.0.0.0:960 0.0.0.0:* 2056/rpc.statd
udp 0 0 0.0.0.0:963 0.0.0.0:* 2056/rpc.statd
udp 0 0 0.0.0.0:5353 0.0.0.0:* 2456/avahi-daemon:
udp 0 0 0.0.0.0:631 0.0.0.0:* 2230/cupsd
udp 0 0 :::32769 :::* 2456/avahi-daemon:
udp 0 0 :::925 :::* 2022/rpcbind
udp 0 0 :::5353 :::* 2456/avahi-daemon:
udp 0 0 :::111 :::* 2022/rpcbind