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This article mainly shows you "install centos6.5 how to choose the installation package", the content is easy to understand, clear, hope to help you solve your doubts, the following let the editor lead you to study and learn "install centos6.5 how to choose to install the package" this article.

System installation type selection and custom additional package group

Enter the interface shown in figure 2-28. The first part is the system customization of different system installation type options, the default is "Desktop", here we choose "Minimal", that is, minimize the installation, the lower part is in the above system installation type determined, the additional package group options we want to add, we choose "Customize now" to customize immediately.

Figure 2-28 system installation package type selection and custom additional package group

In the custom additional package group interface in figure 2-29 below, we first need to select the large category on the left, and then check the corresponding small package group on the right. Note: the content in the packet group on the right defaults. The selection result is shown in figure 2-29 and figure 2-30:

Figure 2-30 Custom installation package Group selection Interface 2

The old boy hints:

1. According to experience, the installation package should be selected according to the principle of minimization, that is, do not install what you do not need or are not sure whether you need it, so as to ensure the security of the system to the maximum extent.

2. If some package groups are left behind in the installation process or are not selected by other partners during installation, you can replace the package groups that were not installed as follows after installation:

Yum groupinstall "Compatibility libraries"Base"Development tools"

Yum groupinstall "debugging Tools"Dial-up Networking Support"

You can view the specific installed components through the yum groupinfo package group.

3. Check the package selection when you log in to the system after installing 6.5:

Yum grouplist:

Installed Groups:

Base

Compatibility libraries

Debugging Tools

Development tools

E-mail server

Graphical Administration Tools

Hardware monitoring utilities

Legacy UNIX compatibility

Networking Tools

Performance Tools

Perl Support

Scientific support

Security Tools

* you can see that in addition to what we selected, some additional package groups are installed by default.

Note: do not use the delete function of yum to delete the software, it will delete the related dependencies and cause unexpected problems.

(2) install system patch tool command

After installing the system, there will be some basic tools not installed, so you can install it according to the requirements of yum, and you can use any fashion at any time. For example:

Yum install tree nmap sysstat lrzsz dos2unix-y

Execute if you need to update the patch

Yum update

The above is all the contents of the article "how to choose the installation package to install centos6.5". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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