Checking the version of SUSE Linux Enterprise Server (SLES) is a crucial step for system administration and maintenance. It allows you to determine which version and build of the operating system you are running, which is essential for applying updates, resolving compatibility issues, and ensuring the stability and security of your system.
There are several methods to check the SLES version, each with its advantages and. The most common and straightforward approach is to use the `cat /etc/os-release` command. This command displays the contents of the `/etc/os-release` file, which contains information about the operating system, including the name, version, and build number.
