Mac OS X as well as Solaris have been registered as SUS compliant, whereas Linux has not. http://www.opengroup.org/openbrand/register/ http://www.opengroup.org

Mac OS X as well as Solaris have been registered as SUS compliant, whereas Linux has not. http://www.opengroup.org/openbrand/register/ http://www.opengroup.org/openbrand/register/