REDHAT7 Enterprise Edition linuxlinux basic operations




有关edhat7企业版linuxlinux基本操作

1. 修改网卡为eth0 vim /etc/sysconfig/grub

Then, add "net.ifnames=0 biosdevname=0" content to this file as shown in: 650) this.width=650; "alt=" \ "src=" http://www.it165.net/uploadfile/ Files/2014/0822/20140822204458395.png "style=" border:none;width:650px;height:46.6px; "/>

, the Red box section is what I added (note the location of it).

Immediately, execute the following command:

1.grub2-mkconfig -o /boot/grub2/grub.cfg

The effect is as follows:

650) this.width=650; "alt=" \ "src=" Http://www.it165.net/uploadfile/files/2014/0822/20140822204458397.png "style=" border:none;width:650px;height:105.85px; "/>

Then, after rebooting the system, look for the NIC name:

650) this.width=650; "src=" Http://www.it165.net/uploadfile/files/2014/0822/20140822204459399.png "style=" border: none;width:650px;height:425.72px; "/>

2 Change the network card address can be edited with Nmtui, you can set IPv4 to 192.168.4.x/24 and to change the configuration file/etc/sysconfig/network-scripts/ifcfg-Nic name Onboot=yes settings can be.

This article is from the "I Love Linux" blog, please be sure to keep this source http://3234726.blog.51cto.com/3224726/1610597

REDHAT7 Enterprise Edition linuxlinux basic operations