輸入指定端口，顯示相關進程名以及進程號

#!/bin/bash

#

LINKNUM=`lsof -i:$1 -n | wc -l`

for I in `seq 2 ${LINKNUM}`;do

PROCESSNAME=`lsof -i:$1 -n | head -$I | tail -1 | awk '{print $1}'`

PID=`lsof -i:$1 -n | head -$I | tail -1 | awk '{print $2}'`

echo " PROCESSNAME:${PROCESSNAME} PID:${PID} "

done