Linux下基于端口的服务检查脚本

　　#!/bin/bash　　#program:Usingtostudythe[if...then...fi]program　　#dsk2007/10/83:00　　#content:Iwillusingthisprogramtoshowyousevices　　#1.printtheprogram''sworkinyourscreen　　echo "Now,the service of your Linux system will be detect!