On Fri, Jun 24, 2005 at 05:32:19PM -0700, ha haha wrote: > Hi, > > I've trying to upgrade hundreds of my machines with > Intel P4 CPUs from 32bit FC2 to FC4. But I don't know > whether the machines support Intel EM64T technologyor > not. If so then I can install FC4 x86_64 version. > > Is there a special flag in the output of "cat > /proc/cpuinfo" for this purpose? 'lm' Dave