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This article will explain in detail what configurations need to be done after minimizing the installation of CentOS 6.x. The content of the article is of high quality, so the editor will share it for you as a reference. I hope you will have a certain understanding of the relevant knowledge after reading this article.

One, / boot partition backup

Second, network configuration

Modify the hostname:

The code is as follows:

# vi / etc/sysconfig/network

NETWORKING=yes

# HOSTNAME=localhost.localdomain

HOSTNAME=CentOS-1

# you can also set up a gateway here

# GATEWAY=192 . 168.30.1

Set the network to DHCP to get

The code is as follows:

Vi / etc/sysconfig/network-scrip/ifcfg-eth0

DEVICE= "eth0"

BOOTPROTO= "dhcp"

HWADDR= "08:00:27:A7:AB:97"

NM_CONTROLLED= "no"

ONBOOT= "no"

TYPE= "Ethernet"

UUID= "9622f9e1-6218-4c56-9f45-7ae29b477e89"

Set static IP

The code is as follows:

Vi / etc/sysconfig/network-scrip/ifcfg-eth0

[root@CentOS-3 ssh] # cat / etc/sysconfig/network-scripts/ifcfg-eth0

DEVICE=eth0

BOOTPROTO=none

HWADDR=08:00:27:e2:62:9b

NM_CONTROLLED=no

ONBOOT=yes

TYPE=Ethernet

IPADDR=192.168.30.223

NETMASK=255.255.255.0

GATEWAY=192.168.30.1

DNS=8.8.8.8

USERCTL=no

IPV6INIT=no

Third, install the wget tool

The code is as follows:

Yum install wget

Fourth, source configuration

The code is as follows:

Cd / etc/yum.repos.d

Mv CentOS-Base.repo bak-CentOS-Base.repo

Wget http://mirrors.163.com/.help/CentOS6-Base-163.repo

Yum clean all

Yum makecache

Fifth, ssh key configuration

Https://www.yisu.com/os/RedHat/63316.html

VI. Sudo configuration

Seventh, the installation of compilation environment and tools

The code is as follows:

Yum groupinstall "Development Libraries"Development Tools"

The configuration that needs to be done after minimizing the installation of CentOS 6.x is shared here. I hope the above content can be of some help and learn more knowledge. If you think the article is good, you can share it for more people to see.

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