uname

Print details about the current machine and the operating system running on it. See also lsb_release. More information: https://www.gnu.org/software/coreutils/uname.

• Print kernel name:

uname

• Print system architecture and processor information:

uname --machine --processor

• Print kernel name, kernel release and kernel version:

uname --kernel-name --kernel-release --kernel-version

• Print system hostname:

uname --nodename

• Print all available system information:

uname --all