What is centos used for?
CentOS is a Linux distribution focused on server environments, stability, and security. It is a free alternative to Red Hat Enterprise Linux (RHEL). CentOS is widely used in server, cloud computing, development and testing, and enterprise environments and offers the same functionality as RHEL but without commercial support. It is known for its long-term support releases, enterprise-grade features, binary compatibility with RHEL, and being free and open source.
CentOS: an enterprise-class Linux distribution
CentOS (Community Enterprise Operating System) is a stable A secure and secure Linux distribution primarily used in server environments. It is a free, open source alternative to Red Hat Enterprise Linux (RHEL) that offers nearly the same functionality and stability, but without the commercial support of RHEL.
Uses
CentOS is mainly used for the following purposes:
- Server: CentOS is an ideal server operation Systems used to host various applications and services such as web servers, database servers, and mail servers.
- Cloud Computing: It is widely used in cloud environments such as Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform.
- Development and Testing: Developers and testers use CentOS to create and test applications because of its stability and compatibility with RHEL.
- Enterprise environment: Many enterprises choose CentOS for their internal IT infrastructure because it provides the same enterprise-grade features as RHEL, but at a lower cost.
Features
CentOS has the following features:
- Stable and reliable: It is known for its long-term Known for its supported releases, it provides up to 10 years of security and maintenance updates.
- Enterprise-grade features: CentOS includes various enterprise-grade features such as SELinux (Security Enhanced Linux), high availability, and cluster support.
- Compatible with RHEL: CentOS is fully binary compatible with RHEL, which means that most software developed for RHEL can also run on CentOS.
- Free and Open Source: CentOS is free to download and use, with no licensing fees, making it ideal for organizations with lower budgets.
Differences from RHEL
While CentOS is compatible with RHEL, there are some key differences between the two:
- Commercial Support: RHEL provides paid commercial support, including security updates, technical support, and problem resolution. CentOS does not provide these supports.
- Life cycle: Major versions of CentOS are released every 5-7 years, while major versions of RHEL are released every 3 years. This gives CentOS a longer life cycle.
- Cost: CentOS is free, while RHEL requires a paid license.
To sum up, CentOS is an enterprise-level Linux distribution that focuses on stability and security and is suitable for servers, cloud computing, development and testing, and enterprise environments. It provides the same functionality as RHEL but without commercial support and is free and open source.
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