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- 1000 PRINT " PC-ZERO: Zero out and Delete/Erase files"
- 1010 PRINT " ": PRINT " ": PRINT " "
- 1015 INPUT "Enter File to be Erased/Deleted "; FL$
- 1020 OPEN "I",1,FL$
- 1030 CLOSE 1
- 1040 OPEN "R",1,FL$,128
- 1050 SZ! = LOF(1)
- 1060 SIZE% = SZ! / 128! : Z$=STRING$(128,255)
- 1070 IF SZ! <> (SIZE% * 128!) THEN SIZE% = SIZE% + 1
- 1080 FIELD #1, 128 AS SECTOR$
- 1090 FOR J%=1 TO SIZE% : LSET SECTOR$ = Z$ : PUT #1, J% : NEXT J%
- 1100 CLOSE 1
- 1110 PRINT " Erased ";(SIZE% * 128!);" bytes of file: "; FL$
- 1120 KILL FL$
- 1130 PRINT " File ";FL$;" Zeroed and Deleted /Erased"
- 1140 PRINT " ": PRINT " "
- 1150 INPUT " <PAUSE> Press ENTER to Continue ";FL$
- 1160 CHAIN "PC-MENU.EXE"
- 1170 END