1.SYSGEN> WRITE SYS$SYSTEM:SPECIAL

      This command creates a new parameter specification file,
      SYS$SYSTEM:SPECIAL.PAR.

    2.SYSGEN> WRITE CURRENT

      On Alpha systems, this command modifies the current system
      parameter file on disk, ALPHAVMSSYS.PAR.

      On Integrity servers, this command modifies the current system
      parameter file on disk, IA64VMSSYS.PAR.