Centos修改IP的两种方式
方式一:
1、查看系统当前ip地址:
ipp add
![图片[1]-CentOS如何手动修改ip地址-地理信息云](https://kodo.giscloud.com.cn/web/2022/10/20221020080818893.png?imageMogr2/auto-orient/thumbnail/1000x/blur/1x0/quality/100|watermark/1/image/aHR0cHM6Ly9rb2RvLmdpc2Nsb3VkLmNvbS5jbi93ZWIvMjAyMi8wOS8yMDIyMDkyNzE0NDgxNTYyMS5wbmc=/dissolve/30/gravity/SouthEast/dx/20/dy/10|imageslim)
2、nmtui命令调出修改窗口:
nmtui
![图片[2]-CentOS如何手动修改ip地址-地理信息云](https://kodo.giscloud.com.cn/web/2022/10/20221020081520303.png?imageMogr2/auto-orient/thumbnail/1000x/blur/1x0/quality/100|watermark/1/image/aHR0cHM6Ly9rb2RvLmdpc2Nsb3VkLmNvbS5jbi93ZWIvMjAyMi8wOS8yMDIyMDkyNzE0NDgxNTYyMS5wbmc=/dissolve/30/gravity/SouthEast/dx/20/dy/10|imageslim)
![图片[3]-CentOS如何手动修改ip地址-地理信息云](https://kodo.giscloud.com.cn/web/2022/10/20221020080951553.png?imageMogr2/auto-orient/thumbnail/1000x/blur/1x0/quality/100|watermark/1/image/aHR0cHM6Ly9rb2RvLmdpc2Nsb3VkLmNvbS5jbi93ZWIvMjAyMi8wOS8yMDIyMDkyNzE0NDgxNTYyMS5wbmc=/dissolve/30/gravity/SouthEast/dx/20/dy/10|imageslim)
![图片[4]-CentOS如何手动修改ip地址-地理信息云](https://kodo.giscloud.com.cn/web/2022/10/20221020081033303.png?imageMogr2/auto-orient/thumbnail/1000x/blur/1x0/quality/100|watermark/1/image/aHR0cHM6Ly9rb2RvLmdpc2Nsb3VkLmNvbS5jbi93ZWIvMjAyMi8wOS8yMDIyMDkyNzE0NDgxNTYyMS5wbmc=/dissolve/30/gravity/SouthEast/dx/20/dy/10|imageslim)
![图片[5]-CentOS如何手动修改ip地址-地理信息云](https://kodo.giscloud.com.cn/web/2022/10/20221020081124106.png?imageMogr2/auto-orient/thumbnail/1000x/blur/1x0/quality/100|watermark/1/image/aHR0cHM6Ly9rb2RvLmdpc2Nsb3VkLmNvbS5jbi93ZWIvMjAyMi8wOS8yMDIyMDkyNzE0NDgxNTYyMS5wbmc=/dissolve/30/gravity/SouthEast/dx/20/dy/10|imageslim)
![图片[6]-CentOS如何手动修改ip地址-地理信息云](https://kodo.giscloud.com.cn/web/2022/10/20221020081258916.png?imageMogr2/auto-orient/thumbnail/1000x/blur/1x0/quality/100|watermark/1/image/aHR0cHM6Ly9rb2RvLmdpc2Nsb3VkLmNvbS5jbi93ZWIvMjAyMi8wOS8yMDIyMDkyNzE0NDgxNTYyMS5wbmc=/dissolve/30/gravity/SouthEast/dx/20/dy/10|imageslim)
3、重启网卡:
/etc/init.d/network restart
![图片[7]-CentOS如何手动修改ip地址-地理信息云](https://kodo.giscloud.com.cn/web/2022/10/20221020081737988.png?imageMogr2/auto-orient/thumbnail/1000x/blur/1x0/quality/100|watermark/1/image/aHR0cHM6Ly9rb2RvLmdpc2Nsb3VkLmNvbS5jbi93ZWIvMjAyMi8wOS8yMDIyMDkyNzE0NDgxNTYyMS5wbmc=/dissolve/30/gravity/SouthEast/dx/20/dy/10|imageslim)
或
service network restart
![图片[8]-CentOS如何手动修改ip地址-地理信息云](https://kodo.giscloud.com.cn/web/2022/10/20221020081826368.png?imageMogr2/auto-orient/thumbnail/1000x/blur/1x0/quality/100|watermark/1/image/aHR0cHM6Ly9rb2RvLmdpc2Nsb3VkLmNvbS5jbi93ZWIvMjAyMi8wOS8yMDIyMDkyNzE0NDgxNTYyMS5wbmc=/dissolve/30/gravity/SouthEast/dx/20/dy/10|imageslim)
![图片[9]-CentOS如何手动修改ip地址-地理信息云](https://kodo.giscloud.com.cn/web/2022/10/20221020083120450.png?imageMogr2/auto-orient/thumbnail/1000x/blur/1x0/quality/100|watermark/1/image/aHR0cHM6Ly9rb2RvLmdpc2Nsb3VkLmNvbS5jbi93ZWIvMjAyMi8wOS8yMDIyMDkyNzE0NDgxNTYyMS5wbmc=/dissolve/30/gravity/SouthEast/dx/20/dy/10|imageslim)
方式二
1、确保在root用户下进行操作。进入网络配置文件network-scripts目录下。
cd /etc/sysconfig/network-scripts/
![图片[10]-CentOS如何手动修改ip地址-地理信息云](https://kodo.giscloud.com.cn/web/2022/10/20221020083328418.png?imageMogr2/auto-orient/thumbnail/1000x/blur/1x0/quality/100|watermark/1/image/aHR0cHM6Ly9rb2RvLmdpc2Nsb3VkLmNvbS5jbi93ZWIvMjAyMi8wOS8yMDIyMDkyNzE0NDgxNTYyMS5wbmc=/dissolve/30/gravity/SouthEast/dx/20/dy/10|imageslim)
2、使用ls命令,列出该目录下的文件。其中“ifcfg-ens33”的文件,是我们需要修改的网络配置文件。
![图片[11]-CentOS如何手动修改ip地址-地理信息云](https://kodo.giscloud.com.cn/web/2022/10/20221020083450327.png?imageMogr2/auto-orient/thumbnail/1000x/blur/1x0/quality/100|watermark/1/image/aHR0cHM6Ly9rb2RvLmdpc2Nsb3VkLmNvbS5jbi93ZWIvMjAyMi8wOS8yMDIyMDkyNzE0NDgxNTYyMS5wbmc=/dissolve/30/gravity/SouthEast/dx/20/dy/10|imageslim)
3、修改配置文件
使用vim命令(vi命令也可以),对文件进行配置,
我们需要修改BOOTPROTO="static"也就是将dhcp改为static,修改ONBOOT=“yes” 意思是将网卡设置 为开机启用,按如下信息修改:
vi ipcfg-ens33
![图片[12]-CentOS如何手动修改ip地址-地理信息云](https://kodo.giscloud.com.cn/web/2022/10/20221020083816222.png?imageMogr2/auto-orient/thumbnail/1000x/blur/1x0/quality/100|watermark/1/image/aHR0cHM6Ly9rb2RvLmdpc2Nsb3VkLmNvbS5jbi93ZWIvMjAyMi8wOS8yMDIyMDkyNzE0NDgxNTYyMS5wbmc=/dissolve/30/gravity/SouthEast/dx/20/dy/10|imageslim)
4、esc+
![图片[13]-CentOS如何手动修改ip地址-地理信息云](https://kodo.giscloud.com.cn/web/2022/10/20221020084336613.png?imageMogr2/auto-orient/thumbnail/1000x/blur/1x0/quality/100|watermark/1/image/aHR0cHM6Ly9rb2RvLmdpc2Nsb3VkLmNvbS5jbi93ZWIvMjAyMi8wOS8yMDIyMDkyNzE0NDgxNTYyMS5wbmc=/dissolve/30/gravity/SouthEast/dx/20/dy/10|imageslim)
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