rpm

RPM (Red Hat Package Manager) is a command line tool used primarily in Linux-based operating systems to manage software packages. The tool is developed and maintained by Red Hat Inc.

RPM is used for installation, querying, verification, updating, and removal of packages. It works with the .rpm package format, which contains installation scripts, binaries, libraries, and other necessary files.

With RPM, users can easily install software packages from repositories or local files. It handles dependencies by automatically installing any required packages. It also provides options to query package information, such as version, architecture, and installed files.

RPM offers advanced features like package signing and verification, which ensures the authenticity and integrity of software packages. It also supports package upgrades and downgrades, allowing users to switch between different versions of a package.

Using RPM, system administrators can efficiently manage software installations across multiple machines. It simplifies the process of software distribution and updates, enhancing the overall stability and security of the system.

RPM has become a widely adopted package management tool in various Linux distributions, including Red Hat Enterprise Linux, CentOS, Fedora, and openSUSE. Its usage extends beyond personal computers and is also utilized in server environments to handle critical software installations.