VirtualBox 中练习安装linux系统centos7

VirtualBox 中练习安装linux系统centos7

1准备文件:

1. 1 下载安装Oracle VM VirtualBox

在windows中安装vbox很简单,只要下载好vbox软件,双击运行一直下一步就安装好了:下载地址:https://www.virtualbox.org/wiki/Downloads


attachments-2019-10-Q112cUg85db7d9a243358.png

1.2 下载centos7系统iso文件:

海量的高通量测序数据,windows是处理不了的。因此果断选择linux服务器,开源免费而且生物数据分析软件也免费。这里选择CentOS版本的linux作为服务器的操作系统。 Ubuntu系统适合安装到个人电脑中。 下载地址:https://wiki.centos.org/Download

attachments-2020-02-PPlpS5Ai5e55326ce7746.png

中国的镜像地址下载更多版本:

Alibaba Cloud Computinghttp://mirrors.aliyun.com/centos/
Beijing Institute of Technologyhttp://mirror.bit.edu.cn/centos/
ChongQing Universityhttp://mirrors.cqu.edu.cn/CentOS/
CN99 Corp.http://mirrors.cn99.com/centos/
Dalian Neusoft University of Informationhttp://mirrors.neusoft.edu.cn/centos/
HUAWEI CLOUDhttp://mirrors.huaweicloud.com/centos/
Lanzhou University Open Source Societyhttp://mirror.lzu.edu.cn/centos/
Nanjing Universityhttp://mirrors.nju.edu.cn/centos/
NetEasehttp://mirrors.163.com/centos/
Shanghai Jiao Tong Universityhttp://ftp.sjtu.edu.cn/centos/
SysKiller Devhttp://ap.stykers.moe/centos/
Tsinghua Universityhttp://mirrors.tuna.tsinghua.edu.cn/centos/
University of Science and Tech of Chinahttp://mirrors.ustc.edu.cn/centos/
Zhejiang Universityhttp://mirrors.zju.edu.cn/centos/

清华的镜像地址:https://mirrors.tuna.tsinghua.edu.cn/centos/7.9.2009/isos/x86_64/ 

attachments-2022-09-UHVx3vBN633389e5e8062.png

版本说明

CentOS-7-x86_64-DVD-2009.iso
  This DVD image contains all the packages that can be installed using the
  installer. This is the recommended image for most users.

CentOS-7-x86_64-NetInstall-2009.iso
  This is the network install and rescue image. The installer will ask from 
  where it should fetch the packages to be installed. This image is most 
  useful if you have a local mirror of CentOS packages.

CentOS-7-x86_64-Everything-2009.iso
  This image contains the complete set of packages for  CentOS Linux 7. It can be 
  used for installing or populating a local mirror. This image needs a 16GB USB 
  flash drive as it is too large for DVD isos.

CentOS-7-x86_64-LiveGNOME-2009.iso
CentOS-7-x86_64-LiveKDE-2009.iso
  These images are Live images of  CentOS Linux 7. Depending on the name they use the
  respective display manager. They are designed for testing purposes and
  exploring the  CentOS Linux 7 environment. They will not modify the content of your 
  hard disk, unless you choose to install  CentOS Linux 7 from within the Live
  environment. Please be advised that you can not change the set of installed
  packages in this case. This needs to be done within the installed system
  using 'yum'.

CentOS-7-x86_64-Minimal-2009.iso
  The aim of this image is to install a very basic  CentOS Linux 7 system, with the 
  minimum of packages needed to have a functional system. Please burn this image
  onto a CD and boot your computer off it. A preselected set of packages will be
  installed on your system. Everything else needs to be installed using yum. The set
  of packages installed by this image is identical to the one installed when choosing
  the group named "Minimal" from the full DVD image.

2 创建虚拟机

创建虚拟机的过程就是,组装硬件(CPU,主板,内存,硬盘等等),只不过这些硬件是虚拟的,那么我们的操作系统centos7就可以像真正的安装系统一样在虚拟机里面操作。

1)新建虚拟机

设置一下虚拟机的名字,放置的路径(这个路径选个磁盘空间大些的盘),系统类型等等

attachments-2020-03-F1jvjbj15e608fd198f90.png

分配内存,注意在绿色的范围分配,最少建议2G,最多建议不超过总内存的一半。

attachments-2020-03-jhMXv8qK5e60901496a3a.png添加硬盘:

attachments-2020-03-lsljbpsU5e60906eb9e2b.png

选择vbox硬盘vdiattachments-2020-03-qNKUXbIM5e60908092603.png建议选择,动态分配。如果固定分配,磁盘上就直接少了这么多。动态分配用多少分配多少灵活;

attachments-2020-03-MG7WV3Fr5e6090e0b8524.png默认8G,建议多给些,因为上面选了动态分配,所以也不会立马占用我们的磁盘:

attachments-2020-03-s0glcdQo5e6091324c8aa.png到这里我们的虚拟的计算机硬件已经组装完成:

attachments-2020-03-GSQXrz4y5e6092c3dcd29.png

2)网卡设置

选择桥接网卡,更多网卡设置见:https://www.omicsclass.com/article/1175

attachments-2020-03-wN1TuCC65e6093cf210f0.png

3)光驱设置

光驱中插入centos7的iso镜像系统文件,点击选择虚拟光盘文件找到我们前面下载的centos7系统文件:

attachments-2020-03-ndXSUS8J5e60948dbdcc0.png

到这里我们的的vbox就已经设置好了,后面直接开机,就可以安装系统了。安装系统与vmware的操作过程一致。

详情见:https://www.omicsclass.com/article/1171

  • 发表于 2020-03-05 13:29
  • 阅读 ( 2717 )
  • 分类:linux

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