[Network Security Learning Attachment]: Virtual machine deployment CentOS7 operating system

This article only introduces the installation of CentOS7 system, as for its subsequent installation of vmtoools, network configuration

Please see my blog post

 

    [Network Security Learning Article 25]: First Understanding of Linux and Simple Commands

    [Network Security Learning Article 28]: Management of network address configuration log files, backup and construction of log server

 

As for the introduction of virtual machine cloning and recovery snapshot, and the detailed installation process of windows system

Please see my blog post

 

[Network Security Learning Part 1]: Windows XP, Windows 2003, Windows 7, Windows 2008 system deployment (Qianfeng Network Security Video Notes)

 

 

table of Contents

VM virtual machine installation and deployment of CentOS7 system

vm

Hardware Configuration

System installation

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VM virtual machine installation and deployment of CentOS7 system

The installation of other versions of CentOS is similar.

CentOS7 mirror resources:

http://mirrors.aliyun.com/centos/7/isos/x86_64/

 

vm

Virtual machine: VMware Workstation 15.5 PRO (recommended to upgrade to the highest version)

Here is my virtual machine network disk resources:

Link: https://pan.baidu.com/s/1DXx1OTuGaZrcoyPLjUh2wA 
Extraction code: a2a0 

 

Hardware Configuration

1. Create an empty folder to store our virtual machine

 Open the virtual machine and create a new virtual machine

Choose custom here

Windows system generally chooses typical

Linux system is generally selected from the definition

Hardware compatibility, we can choose the highest version

Choose to install later

Choose Linux CentOS7 x64 here

Fill in the virtual machine name and select the location where the virtual machine is installed

Here is the default

Here 1024M is enough, too much is a waste

Here is the default, after the specific situation is installed, it can be configured at any time according to the needs

default

 default

Choose to create a new disk

Next step

Here is the default

Select complete

We modify his device here, choose to edit the virtual machine settings

The configuration is as follows:

Ok, our first step of preparation is completed, then you can start up

System installation

Choose install here

The language here is recommended to choose English, because our Linux system is mainly the command line

Operation interface, choose Chinese, sometimes it is very troublesome, here is the default

Click Continue Next

The first step is to set the time zone

Choose Asia shanghai here

Installation mode

Here I choose the last item

Development mode, check the development tools on the right, (there is a C language compiler)

See your personal needs, just check

Don't forget, click done to confirm.

Choose where to install the system

If you are new to Linux

It is not recommended to partition yourself. Just choose auto here, and finally click Done

Set Hostname

Turn OFF to ON to turn on the network

We have finished configuring this page, click to start the installation

 

Set root user password

6 digits or more

We can also set up a normal user here,

Can also be set

wait..

I installed it in 5 minutes, then click Reboot to restart

Click the first

Click Finish

After restarting, you can see this step, indicating that you have basically succeeded

 

Here we don't log in with this xiyangyang user

Instead, log in as the root user

Click Not listed below?

sign in

This interface appears, always Next,

Okay, our Centos7 is installed