经过2天研究，学习shell和awk脚本，得到如下功能：
1。扫描局域网主机的端口开放情况
2。获取指定端口开发的主机ip
3。将获取的ip修改有关配置文件
代码如下，有疑问的可以找我探讨，一起学习！
#!/bin/bash
echo ‘
Start to delete the old configuration file……’
rm -rf scan_result.xml
rm -rf scan_result_ip.xml
rm -rf scan_result_ip.xml.bak
for ipv in {195..197}
do
echo ‘
Start to detect the status of port 9035 for host ‘$ipv’……’
nmap -v 10.0.2.$ipv -p 9035 –append-output -oN scan_result.xml
done
#cho ‘Start to find the ip of the host which’s 9035 port is open……’
awk ‘BEGIN{RS=”Interesting ports on bogon”; FS=”(“; OFS=”)”}{for(j=1;j