uname - Print certain system information. With no OPTION, same as -s.

       Print certain system information.  With no OPTION, same as -s.

       uname - Print certain system information.  With no OPTION, same as -s.

-a, --all
              Behave as though all of the options -mnrsvo were specified.

       -s, --kernel-name
              print the kernel name.

       -n, --nodename
              print the nodename (the nodename may be a name that the system is known  by  to  a  communications
              network).

       -r, --kernel-release
              print the operating system release.

       -v, --kernel-version
              print the operating system version.

       -m, --machine
              print the machine hardware name.

       -o, --operating-system
              print the operating system name.

       -h, --help
              Print help

       -V, --version
              Print version

uname   [-a|--all]   [-s|--kernel-name]   [-n|--nodename]   [-r|--kernel-release]   [-v|--kernel-version]
       [-m|--machine] [-o|--operating-system] [-h|--help] [-V|--version]

       v0.0.30

                                                  uname 0.0.30                                          uname(1)