NAME

       wrmsr - tool for writing CPU machine specific registers (MSR)

SYNOPSIS

       wrmsr [options] regno value

DESCRIPTION

       wrmsr is a tool used for writing values to a CPU's machine specific registers (MSR).
       Note:  if you're running a Debian kernel, be sure that the msr.ko kernel module is loaded.
       'modprobe msr' should do the trick. Otherwise, you'll get an error about wrmsr  not  being
       able to open files in /dev/cpu/...

OPTIONS

       --help, -h
              Print a list of available options

       --version, -V
              Print current version

       --all, -a
              All processors

       --processor <#>, -p
              Select processor number (default: 0)

SEE ALSO

       rdmsr(1)

AUTHOR

       wrmsr was written by Transmeta Corporation

       This  man  page  was  contributed  by  Andres Salomon <dilinger@debian.org> for the Debian
       GNU/Linux system (but may be used by others).

                                             Mar 2008                                    wrmsr(1)