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This article will explain in detail the example analysis of the default yum source of RedHat7 in Linux. The content of the article is of high quality, so the editor will share it with you for reference. I hope you will have some understanding of the relevant knowledge after reading this article.

At present, our common systems are probably Windows, Linux and Mac OS. Windows system should be the first system for most people to come into contact with. After all, Windows system is quite convenient to use. It only needs a little mouse and can type simply. Generally, it is no problem to watch video, listen to music and surf the Internet. Users who pursue the perfect experience may prefer the Mac OS system. Compared with the Windows system, the Mac OS user interface is more gorgeous, the design is very user-friendly, and the user experience will be much better. As for Linux, it is mainly installed on the server, and most people do not know how to contact it, but for operators and developers, it may be a kind of operating system that they have to master.

Today, I'm here to show you how to change the yum source for RedHat7. The reason for choosing RedHat is simple: 1, RedHat is owned by Red Hat (the world's largest open source technology vendor); 2, RedHat is the most widely used Linux system in the world. 3. RedHat system has strong performance and stability, and has perfect technical support all over the world. Of course, if you want to enjoy the technical support of Red Hat, there is a charge, if you do not use her technical support, then a little change, you can use the RedHat system for free, and this change is to change the yum source.

If you have newly installed RedHat7, when you log in to the system and use yum update to update the system, you will get the following prompt:

This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.

(to be more popular, that is: come and register quickly. If you don't register, you won't use it. )

Because the yum feed that comes with RedHat by default needs to be registered before it can be updated, and we want to update it for free, so we can only replace the yum feed of RedHat.

This is the end of the sample analysis of the default yum source for RedHat7 in Linux. I hope the above content can be of some help and learn more. If you think the article is good, you can share it for more people to see.

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