Red Hat Linux is an operating system based on the Linux kernel, developed and maintained by Red Hat. It is an open source operating system that is highly customizable and flexible and is widely used in server environments and enterprise applications. Red Hat is a leading global provider of open source software, and they provide commercial support and services through their distribution, Red Hat Enterprise Linux (RHEL).RHEL is widely used in critical areas such as enterprise-class servers, cloud computing environments, and large-scale data centers, among other critical areas. More than just an operating system, Red Hat Linux includes a range of tools and software for managing system configuration, package management, security, network services, and other system administration tasks. In addition, Red Hat provides development tools, libraries, and technical support to help developers build and deploy applications. Overall, Red Hat Linux is a reliable, secure, and highly customizable operating system that provides businesses and organizations with a powerful computing platform and tools.