@DEF DSK: DSK:,<DECUS.20-0137.BANK>,<DECUS.20-0137>
@LOAD FREQ.FOR,BNKLIB/LIB,APLB10/LIB,FORLKI/LIB
@SAVE FREQ
@SET FILE PROTECTION FREQ.EXE 771010
;(PUT ON SYS: FREQ.EXE)