UNAME(1) General Commands Manual UNAME(1)
uname - display the name of the current system
uname [ -mnrsva ]
uname prints information about the current system on the standard out-
put. If no options are specified, uname prints the current system's
-m Print the machine hardware name.
-n Print the nodename. The nodename may be a name that the system
is known by to a communications network.
-r Print the operating system release.
-s Print the system name (default).
-v Print the operating system version.
-a Print all the above information.
26 September 1988 UNAME(1)