NETCore执行Shell修改Centos系统IP信息

原文:NETCore执行Shell修改Centos系统IP信息 目录shell代码NETCore执行Shell文件注意事项shell代码首先通过find命令找到/etc/sysconfig/network-scripts/目录下的ifcfg-en*的文件，然后通过sort排序，将第一个文件...

目录

• shell代码
• NETCore执行Shell文件
• 注意事项

shell代码

首先通过find命令找到/etc/sysconfig/network-scripts/目录下的ifcfg-en*的文件，然后通过sort排序，将第一个文件作为要修改的文件。
type参数表示设置的是静态IP还是动态IP
代码如下

#!/bin/bash
ip=$1
gateway=$2
netmask=$3
dns1=$4
dns2=$5
type=$6
echo "###ip:" $ip "###"
echo "###gateway:" $gateway "###"
echo "###subnetmask:" $netmask "###"
echo "###dns1:" $dns1 "###"
echo "###dns2:" $dns2 "###"
echo "###type:" $type "###"
eth=`find /etc/sysconfig/network-scripts/ -name "ifcfg-e*" |sort |head -1 |awk -F/ '{print $5}'`
ethfile="/etc/sysconfig/network-scripts/$eth"
echo "${ethfile}"
sed 's/^ONBOOT=no/ONBOOT=yes/g' "${ethfile}"
if [ $6 == "1" ]
then
	echo "###dhcp###"
	sed -i 's/BOOTPROTO=static/BOOTPROTO=dhcp/g' "${ethfile}"
	sed -i '/IPADDR=/d' "${ethfile}"
	sed -i '/GATEWAY=/d' "${ethfile}"
	sed -i '/NETMASK=/d' "${ethfile}"
	sed -i '/DNS1=/d' "${ethfile}"
	sed -i '/DNS2=/d' "${ethfile}"

else
	echo "###static###"
	sed -i 's/BOOTPROTO=dhcp/BOOTPROTO=static/g' "${ethfile}"
	sed -i '/IPADDR=/d' "${ethfile}"
	sed -i '/GATEWAY=/d' "${ethfile}"
	sed -i '/NETMASK=/d' "${ethfile}"
	sed -i '/DNS1=/d' "${ethfile}"
	sed -i '/DNS2=/d' "${ethfile}"
	echo "IPADDR=${ip}" >>${ethfile}
	echo "GATEWAY=${gateway}" >>${ethfile}
	echo "NETMASK=${netmask}" >>${ethfile}
	echo "DNS1=${dns1}" >>${ethfile}
	echo "DNS2=${dns2}" >>${ethfile}
fi
service network restart
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NETCore执行Shell文件

class Program
{
    static void Main(string[] args)
    {
        #region NETCore调用Shell
        string fileName = AppDomain.CurrentDomain.BaseDirectory + "test.sh";
        Console.WriteLine("path:" + fileName);
        Console.WriteLine("Input your arguments");
        string arguments = Console.ReadLine();// "10.10.20.20 10.10.20.1 255.255.255.0 114.114.114.114 8.8.8.8 0";每个参数用空格隔开
        Console.WriteLine("your arguments is:" + arguments);
        //创建一个ProcessStartInfo对象 使用系统shell 指定命令和参数 设置标准输出
        var psi = new ProcessStartInfo(fileName, arguments) { RedirectStandardOutput = true };
        //启动
        var proc = Process.Start(psi);
        if (proc == null)
        {
            Console.WriteLine("Can not exec.");
        }
        else
        {
            Console.WriteLine("-------------Start read standard output--------------");
            //开始读取
            using (var sr = proc.StandardOutput)
            {
                while (!sr.EndOfStream)
                {
                    Console.WriteLine(sr.ReadLine());
                }

                if (!proc.HasExited)
                {
                    proc.Kill();
                }
            }
            Console.WriteLine("---------------Read end------------------");
            Console.WriteLine($"Exited Code ： {proc.ExitCode}");
        }
        #endregion

        Console.ReadKey();

        #region Win系统设置IP
        //ManagementBaseObject inPar = null;
        //ManagementBaseObject outPar = null;
        //ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration");
        //ManagementObjectCollection moc = mc.GetInstances();
        //foreach (ManagementObject mo in moc)
        //{
        //    if (!(bool)mo["IPEnabled"])
        //        continue;

        //    //设置ip地址和子网掩码 
        //    inPar = mo.GetMethodParameters("EnableStatic");
        //    inPar["IPAddress"] = new string[] { "192.168.16.248", "192.168.16.249" };// 1.备用 2.IP
        //    inPar["SubnetMask"] = new string[] { "255.255.255.0", "255.255.255.0" };
        //    outPar = mo.InvokeMethod("EnableStatic", inPar, null);

        //    //设置网关地址 
        //    inPar = mo.GetMethodParameters("SetGateways");
        //    inPar["DefaultIPGateway"] = new string[] { "192.168.16.2", "192.168.16.254" }; // 1.网关;2.备用网关
        //    outPar = mo.InvokeMethod("SetGateways", inPar, null);

        //    //设置DNS 
        //    inPar = mo.GetMethodParameters("SetDNSServerSearchOrder");
        //    inPar["DNSServerSearchOrder"] = new string[] { "211.97.168.129", "202.102.152.3" }; // 1.DNS 2.备用DNS
        //    outPar = mo.InvokeMethod("SetDNSServerSearchOrder", inPar, null);
        //    break;
        /