Shulou(Shulou.com)06/02 Report--

Linux system installation Guide-CentOS 6.x

Text keywords: VMware, Linux, CentOS

1. Required resource package 1. VMware

VMware is a very powerful virtualization software, which can not only meet the needs of our simple virtual machines, but also manage enterprise-level virtualization services through related products, and provide VMware Tools to facilitate file transfer between host and virtual machines, clipboard sharing and other operations.

If you need to learn more about virtualization, we recommend you to choose this software. At the end of the article, a download link to Baidu's network disk will be given, and the serial number can also be easily found in Baidu. To avoid troublesome problems, it is not provided in the article.

2. CentOS

CentOS is one of the mainstream Linux server distributions chosen by enterprises at present, and RedHat and Ubuntu are often used. This article does not compare each version. Other distributions of Linux installation tutorials may have other articles to explain.

The end of the article will give the official download address and Baidu network disk download address, you can choose according to your needs.

Second, version selection 1. VMware

Here, I recommend two versions, 12.x and 15.x.

The author has been using VMware for about five years, from 10.x to 15.x. Among them, 10.x is mainly aimed at 32-bit system users, which can be considered extinct. 14.x had serious compatibility problems when it was first launched, and the old version of the machine would go black, so I skipped this version directly.

12.x

12.x is a relatively good version with excellent stability and functionality, and the supporting version of each system is relatively new and comprehensive, which is suitable for teaching and personal use.

15.x

The reason for choosing 15.x is that a large version of win10 requires a mandatory upgrade after it is updated. There is no way to upgrade. It is also good to use the latest version directly. This tutorial is based on 12.x, and the initial steps will be slightly different.

2. CentOS6.x

The version selected in this article is 6.10, and the large version number is 6. Is a relatively stable version, but also a version under transition, and will stop updating in June 2020, currently used by enterprises for the main version of 6 and 7.

7.x

This is the main version used by CentOS at present, and many software, such as Docker, have abandoned the support for CentOS 6, but some stable versions of the software may still have compatibility problems, but they have basically been completely solved.

8.x

This is the latest version of CentOS, friends who want to taste it can try it.

Third, system installation 1. New virtual machine selection: typical

Select: install the operating system later

Select: Linux-CentOS 64-bit (15.x is CentOS 6 64-bit)

Note here that the choice of digits must be consistent with the number of digits installed on the Linux system!

Select the virtual machine file save path

It is recommended that the drive letter be modified to a disk other than disk C. with the use of the virtual machine, the space occupied will gradually become larger.

Disk configuration

Linux system files are very small, 20GB can be said to be sufficient, if there is a special need can be added. It is recommended to choose a single file storage, which is easy to manage and has high read and write performance.

Lecting: custom hardware

Mount the CD image (important)

Select the location of the CD image (DVD1 image file) in the CD/DVD configuration, and check the connection at startup. Here you can modify the memory and processor configuration and remove unwanted devices, such as printers.

Turn on the virtual machine

two。 Select: install or update an existing system (item 1)

3. Skip integrity check (Skip)

4. Enter the installation interface

5. Select language and keyboard

It is recommended that you choose English, because when operating the Linux system, the commands are in English and will not be changed because of the choice of the system language. It is also recommended that you be familiar with the error messages in English as soon as possible.

Installation language selection: English

Select keyboard: American style

6. Set disk partitions to select basic storage devices

Ignore all data

7. Set hostname

8. Network configuration (optional)

You can set and enable the network card directly here, or manually after the system installation is complete.

Select Network configuration

Edit the network card

Check automatic connection

9. Set time zone to select city: Asia / Shanghai (make sure it is selected as Beijing time), uncheck UTC

10. Second confirmation is required when setting the root user password is too simple (at least 6 characters)

11. Set disk partition to choose to use all space

Select: write changes to disk

twelve。 Choose installation components for beginners: Desktop (desktop version) for software development, big data development, data analysis, etc. Recommended choice: Basic Server (basic service)

13. Restart after installation and wait for installation to complete

Restart

14. First configuration

Accept license information

Create a normal user (skip)

Set the date and time, check to automatically synchronize the time from the network

If you need to use the system for work or data analysis, it is recommended to enable the Kdump setting, which will take up part of the memory. The learning phase can be turned off.

15. Click Other... for the first time Switch to another user

Log in using the root user

Check to no longer prompt for warning messages.

IV. List of resources

If any links fail, please contact me directly by clicking on the cooperative exchange column QQ, and do not leave a message in the comments section (failure really cannot be saved)

1. CentOS 6.10 official resources, choose one of them in the image list

Http://isoredirect.centos.org/centos/6.10/isos/x86_64/

Baidu network disk resources:

Only DVD1 is needed to install the system, and software packages are mainly used in DVD2.

Https://pan.baidu.com/s/1d3mZKNc7AKlY1BV49nPaJA

2. VMwareVMware 12: https://pan.baidu.com/s/1AYfh2X9m9Xu7rcP2uj-u7AVWware 15: https://pan.baidu.com/s/1C3suBxl2FQgPes6dnPyM_w

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