Linux-CentOS7安装教程【附CentOS7镜像】

末蓝、 2023-02-20 08:20 210阅读 0赞

# Linux-CentOS7安装教程【附CentOS7镜像】 #

## 1. 新建虚拟机 ##

点击“创建新的虚拟机”

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNjUyMjA5OQ_size_16_color_FFFFFF_t_70_pic_center]

点击“下一步”

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNjUyMjA5OQ_size_16_color_FFFFFF_t_70_pic_center 1]

选择“稍后安装操作系统”，点击“下一步”

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNjUyMjA5OQ_size_16_color_FFFFFF_t_70_pic_center 3]

起一个虚拟机名字，设置一个合适的安装位置，点击“下一步”

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNjUyMjA5OQ_size_16_color_FFFFFF_t_70_pic_center 4]

点击“下一步”

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNjUyMjA5OQ_size_16_color_FFFFFF_t_70_pic_center 5]

点击“自定义硬件”，配置如下图：内存2G、cpu1个8核、移除声卡打印机U盘、桥接模式、添加iso镜像，最后点击关闭。

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNjUyMjA5OQ_size_16_color_FFFFFF_t_70_pic_center 6]

点击“完成”

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNjUyMjA5OQ_size_16_color_FFFFFF_t_70_pic_center 7]

## 2. 配置虚拟机 ##

点击“开启此虚拟机”

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNjUyMjA5OQ_size_16_color_FFFFFF_t_70_pic_center 8]  
选择“Install centOS 7”，按下Enter键  
![在这里插入代码片][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNjUyMjA5OQ_size_16_color_FFFFFF_t_70_pic_center 9]

选择语言“简体中文”

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNjUyMjA5OQ_size_16_color_FFFFFF_t_70_pic_center 10]  
![在这里插入代码片][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNjUyMjA5OQ_size_16_color_FFFFFF_t_70_pic_center 11]  
点击“安装源”，双击“完成”即可

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNjUyMjA5OQ_size_16_color_FFFFFF_t_70_pic_center 12]

点击“软件选择”，选择“带GUI的服务器+开发工具”如下，双击“完成”

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNjUyMjA5OQ_size_16_color_FFFFFF_t_70_pic_center 13]

点击“安装位置”，双击“完成”【生产环境中最好是选择“我要配置分区”，我这里物理硬盘不大，就自动配置分区了。】

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNjUyMjA5OQ_size_16_color_FFFFFF_t_70_pic_center 15]

选择完后，点击“开始安装”

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNjUyMjA5OQ_size_16_color_FFFFFF_t_70_pic_center 16]

设置root用户密码并创建一个普通用户  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNjUyMjA5OQ_size_16_color_FFFFFF_t_70_pic_center 17]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNjUyMjA5OQ_size_16_color_FFFFFF_t_70_pic_center 18]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNjUyMjA5OQ_size_16_color_FFFFFF_t_70_pic_center 19]

等待安装完成。

点击“重启”  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNjUyMjA5OQ_size_16_color_FFFFFF_t_70_pic_center 20]

授权许可证，点击“完成配置”  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNjUyMjA5OQ_size_16_color_FFFFFF_t_70_pic_center 21]

等待开机，安装完成如下：

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNjUyMjA5OQ_size_16_color_FFFFFF_t_70_pic_center 22]

点击“未列出”，以root用户登录，进行初始化配置，显示如下：

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNjUyMjA5OQ_size_16_color_FFFFFF_t_70_pic_center 23]

至此，CentOS7已经安装完毕了。该镜像自带yum软件仓库。故只需配置网络就可以开始使用啦！！！

**为了以后方便，先打个快照。在这里提个醒，在做实验的时候，很容易出错，为了有重来一次的机会，可以用快照快速恢复，但若是发现没拍摄快照，那就得重装，很浪费时间。**

**Cent0S的安装和Redhat的安装几乎一致，可以参考下博主的另一篇博客，有介绍VM15和RHEL7.0的安装教程。**

**需要CentOS7镜像的小伙伴，可以来一波收藏、点赞、评论，博主可以免费送出。**

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