Centos7.9、Ubuntu操作系统图文安装
镜像下载、域名解析、时间同步请点击 阿里云开源镜像站
一、环境准备
1、镜像包
CentOS-7.9-x86_64-DVD-2009.iso
ubuntu-18.04.6-server-amd64.iso
2、VMware
二、镜像下载
阿里云:developer.aliyun.com/mirror/
三、开始安装
3.1、CentOS 7.9安装
1、创建虚拟机向导
![](https://img.haomeiwen.com/i27055388/ac48fd1a506a98f3.png)
2、选择稍后安装操作系统
![](https://img.haomeiwen.com/i27055388/30b31efb62df47b3.png)
3、选择客户机操作系统,这里选择Linux,版本我这里是CentOS 7
![](https://img.haomeiwen.com/i27055388/28d0c9d6846589ce.png)
4、选择存放路径和名称
![](https://img.haomeiwen.com/i27055388/dc7a5546493e2081.png)
5、指定磁盘容量大小
![](https://img.haomeiwen.com/i27055388/4d2e237c6ddda4ea.png)
6、默认完成,此时向导步骤完成
![](https://img.haomeiwen.com/i27055388/bd31a18066750039.png)
7、编辑虚拟机设置--根据自身环境配置。
![](https://img.haomeiwen.com/i27055388/1d863333689dec8a.png)
8、进入虚拟机开始安装
![](https://img.haomeiwen.com/i27055388/32ccef668737de0c.png)
9、到达系统安装界面,这里可以按tab键然后输入net.ifnames=0 biosdevname=0,然后回车。(更改一下系统里面显示的网卡名称和硬件的网卡名称,硬件可识别的名称就叫eth0,还有一种可以通过系统修改的网卡名称,可随意选择方法。)我这里就直接执行第一个选项
Install CentOS 7 --执行安装
Test this media & Instal Cent0S 7 --测试镜像检查并执行安装
Troubleshooting --故障排除
执行安装
![](https://img.haomeiwen.com/i27055388/4469a39d37016d20.png)
10、选择操作系统的语言 (我这里默认English)
![](https://img.haomeiwen.com/i27055388/08a3431fe7d37a00.png)
11、选择时区(Asia/Shanghai)
![](https://img.haomeiwen.com/i27055388/47f31c56a52f456c.png)
![](https://img.haomeiwen.com/i27055388/91f100a9878d841b.png)
12、选择软件安装(我这选择得是最小化安装)
![](https://img.haomeiwen.com/i27055388/ddf69085bccb6c35.png)
![](https://img.haomeiwen.com/i27055388/966efd0aeeb7ec6d.png)
13、进行分区(标准分区)
![](https://img.haomeiwen.com/i27055388/1e72aa8b8a7ab8da.png)
![](https://img.haomeiwen.com/i27055388/90202daa394d864a.png)
14、主机名、网卡配置
![](https://img.haomeiwen.com/i27055388/2dd964b07771262e.png)
![](https://img.haomeiwen.com/i27055388/56aec910daa10e6d.png)
![](https://img.haomeiwen.com/i27055388/57debcb9aaa70d74.png)
![](https://img.haomeiwen.com/i27055388/3f34b97144ab6b05.png)
15、配置完成后选择开始安装
![](https://img.haomeiwen.com/i27055388/d9e6ce572dc9a816.png)
16、在安装界面可以设置ROOT用户密码以及创建用户。至此静等安装完成!
![](https://img.haomeiwen.com/i27055388/86e76475a9cc36cb.png)
17、Reboot重启进入系统。
![](https://img.haomeiwen.com/i27055388/648d1a5abe1076fc.png)
18、安装完成~
![](https://img.haomeiwen.com/i27055388/a7f05f97b0087a81.png)
3.2、Ubuntu安装
1、虚拟机设置参考CentOS安装步骤
2、选择语言回车--English
![](https://img.haomeiwen.com/i27055388/e33e8d3d01a4be8f.png)
3、选择第一个安装Install Ubuntu Server
![](https://img.haomeiwen.com/i27055388/51bf8fa7e5bac96d.png)
4、继续选择语言回车--English
![](https://img.haomeiwen.com/i27055388/ef341987002a422a.png)
5、选择时区--Hong Kong
![](https://img.haomeiwen.com/i27055388/ce4ebc99c67b7d93.png)
6、键盘语言--English
![](https://img.haomeiwen.com/i27055388/e53d151bb446e685.png)
![](https://img.haomeiwen.com/i27055388/15c053c431e33829.png)
7、设置主机名
![](https://img.haomeiwen.com/i27055388/9de895b59e2a0956.png)
8、创建用户
![](https://img.haomeiwen.com/i27055388/b8e874a0561dc1c2.png)
9、设置用户密码
![](https://img.haomeiwen.com/i27055388/f4d1b5fdd1d98ca8.png)
![](https://img.haomeiwen.com/i27055388/51cf6292f0329a65.png)
![](https://img.haomeiwen.com/i27055388/d219629ce0cd1e07.png)
10、分区设置
![](https://img.haomeiwen.com/i27055388/058ee2ee74166858.png)
![](https://img.haomeiwen.com/i27055388/22bb89de472fd51a.png)
11、代理设置 (我这里不设置)
![](https://img.haomeiwen.com/i27055388/9ef392955278297e.png)
12、等待安装(需要通过网络下载文件包)
![](https://img.haomeiwen.com/i27055388/8434009fc102168b.png)
13、选择第一项。不自动更新
![](https://img.haomeiwen.com/i27055388/cd6c5ee619d4c541.png)
14、选择最后一项--OpenSSH server (空格选中回车确认)
![](https://img.haomeiwen.com/i27055388/9e8da17bf38276de.png)
![](https://img.haomeiwen.com/i27055388/34d3aba44adfb8ff.png)
15、选择YES回车
![](https://img.haomeiwen.com/i27055388/65ff53d8479ed203.png)
16安装完成、登入
![](https://img.haomeiwen.com/i27055388/f9b07b60a59f37c2.png)
![](https://img.haomeiwen.com/i27055388/4874509169e0eb75.png)