Installing CENTOS6 Graphics installation tutorials under VMware

Last Update:2016-09-29 Source: Internet

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Open the installed VMware, select File-new-virtual Machine,

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Choose Custom,next here:

Select workstation6.5-7.x, Next:

Choose the third item here, install it later, and make it easy to configure. Select I'll install the operating system Later,next:

Choose Linux,version here to choose CentOS, because it is 32-bit, so do not choose Centos-64bit,next:

Select the path where the image file is stored, enter the virtual machine name and the installation path, Next:

Select the number of CPU cores allocated to the virtual machine, and VMware will warn you if the number of CPUs selected for the virtual machine exceeds the actual number of native CPUs. Next:

Virtual memory allocation, generally choose the default 1024MB on the line, Next:

Here is the network type assignment, the network type allocation divides into three kinds, bridge,nat and host-only, the approximate difference is

1 BRIDGE: Equivalent to the host and virtual machine connected to the same hub, virtual machines and hosts configured on the same network segment

2 NAT: Using VMNET8, the host to open the necessary VMware services, such as Vmvare DHCP, virtual machine set to DHCP mode, of course, can also be manually set to vmnet1 the same network segment, more trouble

3 host-only: Use Vmnet1, direct and host interconnect, can use Ifconfig to view the configuration situation

Choose Nat,next here:

Select the IO controller type, select the default, Next:

Select the virtual hard disk type, here to create a, next:

Select the type of disk you want to create, select the default, Next:

Select the size of the disk space by default

Set the virtual image file name, default, Next:

Create complete, confirm virtual machine information, click Finish.

Next, on the virtual machine that you just created on VMware, right-click the settings

Click "CD/DVD (IDE)" To open the virtual Machine Disc Settings page, click "Use ISO image File" and click "Browse" to select the image ISO file to install.

Then click "Power on" to start the virtual machine.

Attention

1, the installation of the CentOS 6.6 system computer memory must be equal to or greater than 628M (minimum memory 628M) to enable the graphics installation mode;

2, CentOS 6.6 System installation method is divided into: Graphics installation mode and text installation mode;

3, CentOS 6.6 text installation mode does not support custom partitions, we recommend the use of graphical installation mode installation;

5, the CentOS 6.6 system operation mode is divided into: with a graphical interface, you can use the mouse to manipulate the graphical way and without a graphical interface, direct command-line operation of the text mode (CentOS minimal version by default is run in text mode, There is no custom option to run the system during the installation of the system);

First, install CentOS 6.6

To successfully boot the system with the CD, the following interface will appear

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Interface Description:

Install or upgrade an existing system installation or upgrade of existing systems

Install the system with basic video driver during installation with the base graphics driver

Rescue installed system to enter the repair mode

Boot from local drive exits installation from hard disk boot

Memory Test RAM Test

Here, select the first item, install or upgrade an existing system, or enter by using the second item.

If there is a question about whether to test the CD media, select "Skip" to skip the test.

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The following interface appears

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Select language: Chinese (中文版) #生产服务器建议安装英文版本

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Keyboard selected as: U.s.english

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Select the first item, basic storage device, "speciallzed Storage dvices" is for similar sans use.

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This step is to let you choose whether to delete the data in the virtual hard disk, we are the blank disk so select "Yes,discard any data" (delete all), click "Next" to enter the next step.

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Set the hostname, here by default, after the installation is complete and then modified, you can-next

Or change now, this step is to configure the computer name and network parameters, fill in your favorite computer name, and then click "Configure Network" to configure networking parameters.

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Select "System eth0" and click "Edit" to enter the network card editor.

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I chose "Manual" is the manual configuration, if you have a DHCP server network, you can use the way DHCP, and then click on the right "Add" button, add parameters.

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If you are using a IPV6 network, configure the appropriate parameters in the "IPv6 Setting", otherwise select "Ignore" to ignore

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Click "Apply" to continue, then click "Close", then click "Next" to enter the next step

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Time zone selection: Asia/shanghai

"System Clock user UTC" #取消前面打勾, do not use UTC time

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Set the root password, if the server installation needs to configure a more complex password, if it is used for learning test, then the password is arbitrary, at least 6 bits, if the password is too simple system will prompt.

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Note: If you use a password that is too simple, the system will automatically prompt you: Your password is not secure, too simplistic/systematized

Choose "Use anyway" here anyway

Production environments must have strong, complex passwords

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Use all space for all spaces

Replace Existing Linux system replaces existing Linux systems

Shrink current system to reduce the space

Use of free space using unused spaces

Create Custom Layout to customize the partition

Select the last item, create custom Layout, creating a customized partition

There are two options below, such as

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Encrypt System Encryption

Review and modify partitioning layout review and modify partitions

We do not check "Encrypt system", "Review and modify partitioning layout" option after selecting "Create Custom Layout" will automatically tick, click "Next" to enter the next

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Can see the capacity of the hard disk, I show here is 20G, now custom partition.

Note: Before partitioning, you should plan well, how to partition

My partition here is as follows:

HDD Total 20G, learning test machine We have two districts here.

Swap #2048M, typically set to twice times memory

/#剩余所有空间

Special Note:

For the official production of the server, remember that the data disk must be partitioned separately, to prevent problems in the system to ensure the integrity of the data. For example, you can divide a/data to store data.

If it is a server, it will be divided into several areas: "/boot" (Storage of the boot-related file partition) about 100M is enough, "/usr" (program installed partition) I generally sub-10G, "/var", "/home" depending on the situation, can also be customized, such as "/test".

Swap "is set depending on your server's memory. Select the "Create" button below to make the partition:

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With free partition selected, click Create

Standard Partition partition mode

RAID Partition disk array partition, here is the software disk array

LVM Physical Volume LVM physical volume, which is the partition mode of LVM

Select Standard Partition Partition, click Create

Mount point mount Points

File system type, which is equivalent to a partition format of NTFS or FAT32 under Windows, we select the latest EXT4

Size sizes

Fixed size

Fill all spaces up to specify the size of the space

Fill to maximum allowable size use all available space

Force to be a primary partition forced conversion to primary partition

Encrypt encryption

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File system type: Swap

Size size:2048

Other options default to

Ok OK

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Keep the free partition selected, click Create

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Select Standard Partition Partition, click Create

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mount point:/

File system type: EXT4

Check "Use all available space"

Other options default to

Ok OK

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After creating the partition, as shown, then click Next

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Point "format" formatting

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Select ' Write changes to disk ' to write modifications to disk

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By default, this step is to select the location of the system's startup program installation

This step is to choose what the machine is to do, have Desktop,web server and so on, choose one,

1, the installation of desktop system

2. Minimal installation of desktop system

3. Minimized installation

4, the installation of the basic server

5, the database server installation

6, the installation of Web page Server

7, the installation of virtual host

8, the installation of software development workstations

Choose one, the system will automatically give you to install some of the required software, of course, you can choose the bottom: Now customize, to select the components to install.

In general, the first contact of the friend is generally the number one bar, including the X WINDOWS, that is, the graphical interface and many other functions, in learning at the same time, what problems can be processed in the graphical interface. But the general master, generally do not have to install the desktop graphical interface!

The system will automatically install some required software for you, I'll choose minimal here, and then select the Customize now custom installed component below. Next

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Enter the component selection installation interface

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Later, if there is a need for what components can also be installed in the image of CentOS loading.

Install the interface of the component, it takes a few minutes, a cigarette, a little break for a while ~

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Start installation

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Installation Complete

Point "Reboot" reboot, automatic system restart

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After restarting, the following login screen appears

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Enter the account root and password to successfully log in to the system as shown:

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System Installation Complete

Second, set the IP address, gateway, DNS

Conventions:

The first network card is the external network

The second network card for the intranet (no external network of the machine will also be configured in the network on the second NIC)

Description: CentOS 6.6 is installed by default and does not automatically open the network connection!

Enter account root

Then enter the password set during installation and log in to the system

Vi/etc/sysconfig/network-scripts/ifcfg-eth0 #编辑配置文件, add modify the following content

Bootproto=static #启用静态IP地址

Onboot=yes #开启自动启用网络连接

ipaddr=192.168.21.129 #设置IP地址

netmask=255.255.255.0 #设置子网掩码

gateway=192.168.21.2 #设置网关

dns1=8.8.8.8 #设置主DNS

dns2=8.8.4.4 #设置备DNS

Ipv6init=no #禁止IPV6

: wq! #保存退出

Service Ip6tables Stop #停止IPV6服务

Chkconfig ip6tables off #禁止IPV6开机启动

Service YUM-UPDATESD Stop #关闭系统自动更新

Chkconfig yum-updatesd off #禁止开启启动

Service Network Restart #重启网络连接

Ifconfig #查看IP地址

Third, set the host name

Conventions:

Hostname naming specification: Business-Computer room-Master Preparation-domain name

The host name is set here: bbs.hz.m.osyunwei.com

1, hostname "bbs.hz.m.osyunwei.com"

#设置主机名为bbs. hz.m.osyunwei.com

2, Vi/etc/sysconfig/network #编辑配置文件

Hostname= bbs.hz.m.osyunwei.com

#修改localhost. Localdomain to Bbs.hz.m.osyunwei.com

: wq! #保存退出

3, Vi/etc/hosts #编辑配置文件

127.0.0.1 bbs.hz.m.osyunwei.com localhost

#修改localhost. Localdomain to Bbs.hz.m.osyunwei.com

: wq! #保存退出

Shutdown-r now #重启系统

At this point, the CentOS 6.6 system installation configuration is complete

Installing CENTOS6 Graphics installation tutorials under VMware

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