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

Linux system deployment environment preparation

Computer hardware environment: CPU-i5 memory-8G + hard disk-500g

Prepare for the virtual environment: windows-vmware 12 windows-- 15 architecture 64-bit

Operating system 32-bit: memory recognition capacity up to 4G memory recognition

Operating system 64-bit: memory recognition capacity up to 128G

First step: install the vmware software-- next step-- enter the activation code

Step 2: create a virtual host-- purchase a desktop

Step 3: configure virtualized network information

. Linux system installation and deployment process

The first step: download the system image / get the system CD

Download a new mirror site: https://mirrors.aliyun.com/centos/7.6.1810/isos/x86_64/ Aliyun

Download History Mirror site: http://vault.centos.org/

CentOS-7-x86_64-DVD-1810.iso-- centos7.6 standard image file * *

CentOS-7-x86_64-DVD-1810.torrent-seed file, system image download is faster

CentOS-7-x86_64-Everything-1810.iso-centos7.6 full version image file

CentOS-7-x86_64-Everything-1810.torrent

CentOS-7-x86_64-LiveGNOME-1810.iso-centos7.6 demo image file

CentOS-7-x86_64-LiveGNOME-1810.torrent

CentOS-7-x86_64-LiveKDE-1810.iso-centos7.6 demo image file

CentOS-7-x86_64-LiveKDE-1810.torrent

CentOS-7-x86_64-Minimal-1810.iso-centos7.6 simplified image files used in university teaching

CentOS-7-x86_64-Minimal-1810.torrent

CentOS-7-x86_64-NetInstall-1810.iso-centos7.6 network installation image file

CentOS-7-x86_64-NetInstall-1810.torrent

Step 2: load the image file! [] (https://cache.yisu.com/upload/information/20200309/28/32145.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=) step 3: start the virtual host

Input: net.ifnames=0 biosdevname=0

PS: common error: laptop does not enable virtualization function solution: enter bios (basic input and output system)-- F2 F12 F1 DEL/Fn + F2 F12 F1 DEL-- find CPU configuration Virtualization configuration-- start the third step: follow the operating system 1) read second interface to configure network card name information centos6--eth0 (first block) centos7--ens33 Select install centos7- -tab key-- bottom line input-- net.ifnames=0 biosdevname=0 = = supplement: windows-- virtual host mouse click virtual host-- windows ctrl+alt = = 2) system configuration information a configure network and host name information b for system partition operation / boot startup partition save and system startup related data information 200m swap delivery Change partitions temporarily use hard disk space as memory use reference memory capacity 1.5g memory capacity = 8G swap partition size = 8g / root partition will leave all space = = C disk = = supplement: when the linux system is out of memory 1). The service process stops 2). The system appears downmachine = = c has two security-related configurations to shut down 3) software software configuration a software choose to minimize installation-- 1236 centos7 minimized installation-- 235centos6

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