CentOS6.3 installation (super detailed graphic tutorial)

Appendix: CentOS6.332-bit & amp; 64-bit: bytes (32-bit) or CentOS-6.3-x

Appendix: CentOS 6.3

32-bit & 64-bit: http://www.centoscn.com/CentosSoft/iso/2013/0720/370.html

Note:

1. there are two CentOS 6.3 system images, the installation system only uses the first image is the CentOS-6.3-i386-bin-DVD1.iso (32-bit) or the CentOS-6.3-x86_64-bin-DVD1.iso (64-bit), the second image is the system's built-in software installation package

2. to enable the image installation mode, the computer memory for installing CentOS 6.3 must be equal to or greater than 628 MB (minimum memory 628 MB ).

3. CentOS 6.3 text installation mode does not support custom partitions. we recommend that you use the image installation mode.

4. CentOS 6.3 system installation methods include: Graphical installation mode and text installation mode.

5. CentOS 6.3 runs in the following ways: graphic mode with graphical interface, graphical mode with mouse operation, and text mode without graphic interface, directly using command line operation (specific system operation mode, can be customized during system installation)

Installation diagram

After the boot is successful with the system disk, the following page is displayed:

Interface description:

Install or upgrade an existing system Install or upgrade the existing system

Install system with basic video driver

Rescue installed system enters system repair mode

Boot from local drive exit installation start from hard disk

Memory test Memory detection

Select the first option, install or upgrade the existing system, and press enter.

If you have a question about whether to test the CD media, select "Skip" to Skip the test.

The following interface is displayed:

Next

Select the language: Chinese (simplified) Next

Select the American English style as the keyboard

Next Step

Select Item 1, basic storage device

Next Step

Select the first item: Yes, ignore all data

Next Step

Set the host name, which can be customized by default.

Time zone selection: Asia/Shanghai

Cancel the check box before "system clock uses UTC time"

Next Step

Set root password

Note: If your password is too simple, the system will automatically prompt you to select "use it anyway"

Next Step

Select the last item to create a custom layout.

Next Step

We can see the capacity of the hard disk. here I show 5 GB, and now the custom partition.

Note: Before partitioning, you must plan the partitions first.

The partition here is as follows:

Hard disk 5 GB in total

/4G

Swap1G (when the memory is less than 2 GB, it is set to 2 times the memory; when the memory is greater than or equal to 2 GB, it is set to 2 GB)

Note: For servers used for formal production, you must partition the data disk separately to ensure data integrity in case of system problems.

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

Select idle partitions, click Create, Select Standard partitions, and then click Create

Mount point :/

File system type: ext4

Size: 4096

OK

Continue to select idle partitions, click Create

Select "standard partition" and click Create

File system type: swap

Size: 1023

Other options are available by default.

OK

After creating the partition, as shown in, click "next"

Click "format"

Select "write changes to disk"

Next Step

Default value: Minimal (minimum)

If you are studying for the first time, we recommend that you select Desktop)

If the server is used as the official server, we recommend that you use Minimal (minimum)

Select: Desktop)

Next Step

Detection software package

Start the installation process

Installing

Click "reboot" and the system restarts automatically.

Forward

Select "Yes, I agree to this license agreement"

Forward

Create User

Note: You can create a common user as prompted, or click forward directly without creating

Suggestion: create a common user

Full name: www.osyunwei.com (user name description)

Password: ****** (set by yourself)

After all settings are complete, click forward.

Note: If the password setting is too simple, the above dialog box will pop up. you can click "no" and return to reset a strong password.

You can also click "yes" to continue using the password.

Click "yes" here"

Forward

Date and time. the default value is enough.

Forward

OK

Complete

The logon page appears.

Click User Full name: www.osyunwei.com

Enter the user password set above

Login

Logon successful

Point system-cancel osyunwei

Click "logout"

Root User name

Login

Password: Enter the root password.

Login

Close

Root user logon successful

So far, CentOS 6.3 installation (super detailed graphic tutorial) is complete