CentOS Installation

Oracle VM VirtualBox

Create

1. 新建

   • 类型：Linux

   • 版本：Red Hat（64-bit）

2. 内存大小：1024MB

3. 现在创建虚拟硬盘

4. VDI

5. 固定大小

6. 20GB

7. 创建

Settings

1. 存储，属性，分配光驱：CentOS-6.10-x86_64-bin-DVD1.iso

2. 网络，网卡1，连接方式：桥接网卡

CentOS 6.x

Installation

1. Install or upgrade an existing system

2. Disc Found: Skip

3. Next

4. English

5. U.S. English

6. Basic Storage Devices

7. Yes, discard any data

8. Hostname

9. Configure Network

   • System eth0, Edit

   • Connect automatically

   • IPv4 Settings:

     • Method: Manual

     • Address: 192.168.1.100

     • Netmask: 255.255.255.0

     • Gateway: 192.168.1.1

     • DNS servers: 192.168.1.1

10. Asia/Shanghai

11. Root Password

12. Create Custom Layout

13. Hard Drives:

    • /: 10240MB

    • swap: 1024MB(File System Type: swap)

    • /home: Fill to maximum allowable size

14. Format

15. Write changes to disk

16. Next

17. Desktop

Welcome

1. Forward

2. Yes, I agree to the License Agreement

3. Username, Password

4. Data and Time: Forward

5. Kdump: Finish

CentOS 8.x

Oracle VM VirtualBox: 30GB

Installation

1. Install CentOS Linux 8

2. Continue

3. Time & Date: Asia/Shanghai

4. Installation Destination -> Storage Configuration: Custom

5. Done

6. Standard Partition:

   • /: 20480

   • /boot: 1024

   • swap: 1024

   • /home:

7. Done -> Accept Changes

8. Network & Host Name:

   • Host Name: centos8

   • Ethernet: ON

   • Configure…

9. Begin Installation

10. Root Password

11. User Creation: Make this user administrator

12. Reboot