The difference between centos and redhat
The difference between centos and redhat is:
The most important difference between CentOS and rhel is the copyright issue. The red hat icon of redhat is copyrighted Yes, CentOS is called the community version of redhat, that is, everyone changed all the icons in the redhat system and it became centos. Furthermore, redhat has corresponding services and some paid services, but centos does not. Everything else is the same: usage, performance, stability. . . . it's the same.
RHEL has two methods when it is released. One is a binary distribution method, and the other is a source code distribution method.
No matter which distribution method is used, you can obtain it for free (for example, download it from the Internet) and publish it again. But if you use their online upgrades (including patches) or consulting services, you have to pay.
RHEL has always provided source code distribution. CentOS recompiles the source code released by RHEL to form a usable binary version. Since the source code of LINUX is GNU, it is legal to obtain the source code of RHEL and compile it into a new binary. It's just that REDHAT is a trademark, so the REDHAT trademark must be removed in the new release.
REDHAT's attitude towards this kind of distribution is: "We are not actually opposed to this kind of distribution. The users who really pay us do not value the system itself, but the commercial services we provide. ."
So, CentOS can get all the functions of RHEL, even better software. However, CentOS does not provide commercial support to users, and of course it does not bear any commercial responsibility.
Recommended tutorial: "CentOS Tutorial"
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