RHEL (Red Hat Enterprise Linux) is a Linux distribution that is designed for use in enterprise environments. It is maintained and distributed by Red Hat, a leading provider of open-source solutions.

RHEL is based on the Linux kernel and is designed to be a stable, secure, and reliable operating system for servers and other mission-critical applications. It uses the RPM Package Manager to manage software packages, and includes a large repository of pre-built packages that includes a wide range of applications and tools.

One of the key features of RHEL is its long-term support and stability. Each major release of RHEL is supported for up to 10 years, and includes regular updates and security patches. This makes RHEL a popular choice for organizations that require a stable and secure operating system for their business-critical applications.

RHEL also includes a number of enterprise-level features, such as support for clustering, high availability, and virtualization. It is also designed to be compliant with a number of industry standards, such as PCI DSS, HIPAA, and SOX.

Overall, RHEL is a powerful and reliable Linux operating system that is widely used in enterprise environments. It has a large and active community of users and developers who contribute to its ongoing development and support, and is a popular choice for organizations that require a stable and secure operating system for their business-critical applications.

FEDORA

Fedora is a free and open-source Linux operating system that is known for its cutting-edge features and technologies. It is maintained by the Fedora Project, a community-driven project sponsored by Red Hat, a leading provider of open-source solutions.

Fedora is based on the Linux kernel and is designed to be a user-friendly and customizable operating system for desktop and server environments. It uses the RPM Package Manager to manage software packages, and has a large repository of pre-built packages that includes a wide range of applications and tools.

One of the key features of Fedora is its focus on innovation and the latest technologies. It is often used by developers and power users who want to stay up-to-date with the latest tools and technologies, and it is known for its support for bleeding-edge software packages and libraries.

Fedora is also designed to be a secure and reliable operating system, and includes a number of built-in security features such as SELinux, a powerful security module that provides mandatory access control and other security enhancements.

Overall, Fedora is a powerful and flexible Linux operating system that is popular among developers, power users, and other users who want a customizable and cutting-edge operating system. It has a large and active community of users and developers who contribute to its ongoing development and support.