Linux Basics: 1, CentOS system installation

Installation Environment:

Virtual machine: VMware Workstation 10.0.3 version (also available with free vitrual box)

Virtual Image: C Entos 6.5 32-bit version

C Entos official website: http://www.centos.org/

For CentOS, CentOS is a reconstructed version of Rhel, very stable and very popular in Chinese companies.

The installation process focuses on:

1, Virtual machine installation: Not much introduction, Windows software Installation most of the default next.

2. CentOS Installation process:

#创建虚拟机环境

Open the virtual machine, select New virtual machine, select Custom

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Virtual machine hardware compatibility, keep the default VMware Workstation 10.0, select Next;

Installation source, temporarily choose to install the operating system later

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Guest operating system, select Linux, version selection note Select 32-bit or 64-bit based on the image you downloaded

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Virtual machine location and name, please customize it yourself;

Processor configuration, select 1cpu, 1 cores

The number of processors refers to the number of physical CPUs, and each processor core number refers to a single physical processor with several cores, with a total processing core number of two values.

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Virtual machine memory, select 512M,

If you want to use graphical installation, virtual memory recommended more than 1G

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Network type, we choose to bridge the network,

This network mode can be imagined as a virtual machine right next to your actual PC, which is within the same LAN

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I/O Controller type Default, LSI Logic, next;

Virtual disk type default, SCSI, next;

Disk selection, creating a new virtual disk, next;

Disk capacity, default 20G, choose to store the virtual disk as a single file, the next step;

Virtual disk file name, self-defined next;

Click on custom hardware to load the disc image

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Click Done, and our virtual machine environment is ready.

#Centos系统minimum文本安装

After the virtual machine environment is ready, you can see the virtual Machine console interface to the left, the virtual machine name you have customized is already there, click on it, and then choose to turn on this virtual machine to enter the system installation process:

Go to the Installation screen and select the first item of the installation option

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Select Skip Off disc check

If you are in the official website to specify the image downloaded files, put a heartbeat, save time

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Language selection 中文版

Learn Linux, you must overcome the resistance to English, because many official documents are English, refueling

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Keyboard Layout Select US

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Select Reinitialize re initialized

Because this is a virtual new hard disk, you need to initialize the

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Choose the time zone that is right for you, here I choose Singapore

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Enter the root password

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Hard drive options, default (requires careful selection in the actual production environment)

Because we are a brand new hard drive, so the choice of these three options effect is the same, these three options mean:

Use an entire hard disk, replace an existing Linux system, use free space

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Verify that the above setting of the drive is in the execution state

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As you can see from the progress, there are 217 packages installed with minimal installation

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Installation is complete, you can reboot the

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At this point, we have completed all the Centos6.5 i386 installation process.

#补充

After completing this installation process, we will find that our installation process does not have a hard disk partitioning process.

After the test, there are several phenomena

1, Text mode installation CentOS 6.5 No matter how much memory you allocate, there is no hard disk partition option;

2, the graphical installation of hard disk partition options, but the virtual machine memory must be greater than or equal to 1G;

3, Memory 512M automatically enter the text mode to install CentOS, if more than 1G, and want to enter the text mode installation, please press the [TAB] key in the system installation Select interface, enter "[Space]linux Text[enter]"

#思考

If you want to make a partition of your hard drive, you need to set the memory to 1G and then install it graphically.

The blogger himself has also re-installed the space of the partition is:

/boot 200M

/10000M

Swap 1000M

/data All remaining space

This article is from the "30 Demon People" blog, please make sure to keep this source http://301ren.blog.51cto.com/8887653/1614130

Linux Basics: 1, centos system installation