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This article shows you what the CentOS 6.3 installation tutorial is like, it is concise and easy to understand, and it will definitely brighten your eyes. I hope you can get something through the detailed introduction of this article.

Attached: download address of CentOS 6.3

32-bit: http://mirror.centos.org/centos/6.3/isos/i386/CentOS-6.3-i386-bin-DVD1to2.torrent

64-bit: http://mirror.centos.org/centos/6.3/isos/x86_64/CentOS-6.3-x86_64-bin-DVD1to2.torrent

Description:

1. There are two CentOS 6.3system images. Only the first image, CentOS-6.3-i386-bin-DVD1.iso (32-bit) or CentOS-6.3-x86_64-bin-DVD1.iso (64-bit), is used to install the system, and the second image is the system's own software installation package.

2. The memory of the computer on which the CentOS 6.3system is installed must be equal to or greater than 628m (the minimum memory is 628m) in order to enable graphic installation mode.

3. CentOS 6.3text installation mode does not support custom partitions. It is recommended to use graphical installation mode.

4. The system installation mode of CentOS 6.3is divided into graphic installation mode and text installation mode.

5. The system operation mode of CentOS 6.3is divided into graphical mode with graphical interface, graphical mode that can be operated with mouse, and text mode with no graphical interface and direct command line operation (specific system operation mode, which can be customized during system installation)

Installation diagram

After successfully booting with the system installation disk, the following interface appears:

Interface description:

Install or upgrade an existing system installs or upgrades existing systems

The basic graphics card driver is used in the install system with basic video driver installation process.

Rescue installed system enters system repair mode

Boot from local drive exits installation and starts from hard disk

Memory test memory detection

Select the first item here, install or upgrade the existing system, and enter.

If there is a question about whether to test the CD media, choose "Skip" to skip the test.

The following interface appears

Next

Select language: Chinese (simplified) Next

Keyboard selection: American English style

Next step

Select the first item, basic storage device

Next step

Select the first item: yes, ignore all data

Next step

Set the hostname, either by default or customized

Time zone choice: Asia / Shanghai

Uncheck the box before "system clock uses UTC time"

Next step

Set root password

Note: if the password you use is too simple, the system will automatically prompt you. Choose "use it anyway" here.

Next step

Select the last item to create a custom layout

Next step

You can see the capacity of the hard drive. What I show here is 5G, and now the custom partition.

Note: before zoning, you should plan well and how to partition.

My partition here is as follows:

A total of 5G hard drives

/ 4G

Swap1G (set to 2G when memory is less than 2G and 2G when memory is greater than or equal to 2G)

Special note: for servers used in formal production, keep in mind that the data disk must be partitioned separately to prevent data integrity when something goes wrong with the system.

For example, you can divide another / data to store data.

Select free partition, click create, select standard partition, and then click create

Mount point: /

File system type: ext4

Size: 4096

Confirm

Continue to select the free partition and click to create

Select Standard Partition and click to create

File system type: swap

Size: 1023

Other options are available by default

Confirm

After creating the partition, as shown in the figure above, then click "next"

Click "format"

Select write changes to disk

Next step

Default is: Minimal (minimum)

If it is the first time to learn, it is recommended to choose: Desktop (desktop)

If it is used as a formal server, it is recommended to choose: Minimal (minimum)

The above is what the CentOS 6.3 installation tutorial looks like. Have you learned any knowledge or skills? If you want to learn more skills or enrich your knowledge reserve, you are welcome to follow the industry information channel.

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