Centos7 installation is actually very simple
Prepare the system image:
Operating system version: centos7.6
Operating system download address: https://www.centos.org/download/
1. Start the installation
1. Enter to select the first Install CentOS7 and press Enter directly to install, enter the following interface##
![](/img/289eaae94f692968201e164ee86a94de/shs5r0ximj.png)
2 . Select the language of the installation process, the default is fine##
![](/img/289eaae94f692968201e164ee86a94de/wcy5olhkju.jpeg)
3. Set time zone time##
![](/img/289eaae94f692968201e164ee86a94de/qyicslygpv.jpeg)
4. Select Shanghai as the time zone, click done to complete##
![](/img/289eaae94f692968201e164ee86a94de/fmlaf72csg.jpeg)
5. Select the software to be installed##
![](/img/289eaae94f692968201e164ee86a94de/dnwdkk9frg.jpeg)
6. Select Development andCreative Workstation
![](/img/289eaae94f692968201e164ee86a94de/cz7msor63l.jpeg)
7. Choose installation location##
![](/img/289eaae94f692968201e164ee86a94de/l7nfzluple.jpeg)
8. Select the disk where the system is installed, and partition automatically##
![](/img/289eaae94f692968201e164ee86a94de/ypnz5uz731.png)
9. Close KDUMP and start to install the system##
![](/img/289eaae94f692968201e164ee86a94de/evcmg872vz.jpeg)
10. Set root password, 123.com
![](/img/289eaae94f692968201e164ee86a94de/crsej5nr3v.jpeg)
![](/img/289eaae94f692968201e164ee86a94de/mcnofnjvm4.png)
2.11. Wait for the system to be installed and restart the system##
![](/img/289eaae94f692968201e164ee86a94de/6wauw8oeyn.jpeg)
2. Simple configuration
1. Close selinux
[ root@localhost ~]# vim /etc/selinux/config
![](/img/289eaae94f692968201e164ee86a94de/j9s6qksx56.png)
2. Turn off the firewall##
[ root@localhost ~]# systemctl stopfirewalld
[ root@localhost ~]# systemctl disablefirewalld
![](/img/289eaae94f692968201e164ee86a94de/v4r6feuvo6.png)
3. Configure IP address##
[ root@localhost ~]# vim/etc/sysconfig/network-scripts/ifcfg-eno16780032
![](/img/289eaae94f692968201e164ee86a94de/wt9ed35mx8.png)
Restart network service
[ root@localhost ~]# systemctl restart network.service