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- ├OMMAND: ├╚┼├╦
- ├╥├
-
- ╙EE ALSO: ─╔╥, *, ╨┴╘╘┼╥╬╠╔╙╘, >, ╔╬╘16
-
- ╙YNTAX: CHECK PATTERNLIST
- CRC PATTERNLIST
-
- ╞UNCTION:
-
- ╘HIS IS A VERBOSE DIRECTORY LISTING WHICH DELIVERS ADDITIONAL
- INFORMATION NOT AVAILABLE USING THE ─╔╥ COMMAND. ╒NLIKE THE ─╔╥ COMMAND,
- WHICH SIMPLY BELIEVES WHAT THE DISK DRIVE HAS STORED ON ITS DIRECTORY
- TRACK, THIS COMMAND TRACES EACH FILE FROM START TO FINISH AND CALCULATES
- THE ├╧╥╥┼├╘ FILE SIZE IN BOTH BLOCKS AND BYTES. ╬OTE, HOWEVER, THAT
- ╥┼╠ATIVE FILE SIDE SECTORS ARE IGNORED.
-
- ╔N ADDITION, A PROGRAM FILE'S STARTING AND ENDING ADDRESSES AND A
- RELATIVE FILE'S RECORD LENGTH ARE DISPLAYED.
-
- ├╚┼├╦ AND ├╥├ ARE IDENTICAL EXCEPT THAT ├╥├ WILL ALSO PROVIDE A CYCLICAL
- REDUNDANCY CHECK FOR EACH FILE IN THE PATTERNLIST. ╙INCE ├╚┼├╦ CAN PROCESS
- EACH FILE ONE BLOCK AT A TIME, AND ├╥├ MUST PROCESS IT ONE BYTE AT A TIME,
- ├╚┼├╦ WILL BE FASTER. ╔F YOU HAVE A ┬┴╙╔├ PROGRAM OR TEXT FILE IN MEMORY,
- ├╚┼├╦ WILL LEAVE IT ALONE, BUT ├╥├ WILL CLOBBER IT.
-
- ├╥├ CAN BE USEFUL FOR CHECKING AN ARCHIVE'S INTEGRITY. ╘HE ├╥├ VALUE
- DISPLAYED SHOULD BE THE SAME AS THE ├╥├ DISPLAYED BY ┴╥├ OR ╨╦┴╥├ WHEN
- VIEWING AN ═╙-─╧╙ ARCHIVE'S DIRECTORY. ╔F YOU SUSPECT SOMETHING IS AMISS,
- ├╥├ COULD BE USED TO EITHER CONFIRM OR DISMISS YOUR SUSPICIONS.
-
- ╨ATTERN MATCHING WITH THIS COMMAND IS MORE POWERFUL THAN WITH THE ─╔╥
- COMMAND. (SEE ╨┴╘╘┼╥╬╠╔╙╘)
-
- ├╚┼├╦ CAN BE RATHER USEFUL WHEN CATALOGING THE CONTENTS OF AN ARCHIVE (OR
- OF A DISKETTE). ╙INCE ├╚┼├╦ USES THE SAME TYPE OF PATTERN MATCHING USED BY
- THE ┴╥├ COMMAND, YOU COULD USE ├╚┼├╦ PRIOR TO CREATING THE ARCHIVE AND
- REDIRECT ITS OUTPUT TO A DISK FILE (SAY "THISARC.CHK"). ╘HEN ╟┼╘
- "THISARC.CHK" INTO ╥┴═ AND ADD A FEW DESCRIPTIVE COMMENTS IN THE RIGHT HAND
- MARGIN THAT PERTAIN TO THE FILE ON THE LEFT. ┴DD A FEW COMMENTS, AS
- REQUIRED ABOVE OR BELOW THE DIRECTORY, AND ╨╒╘ IT BACK ON DISK. ╔F YOU NOW
- INCLUDE THE ".CHK" FILE IN THE ARCHIVE (OR USE IT AS THE TITLE SCREEN OF AN
- ╙─┴), ANYBODY CAN SEE AT A GLANCE WHAT THE ARCHIVE IS ALL ABOUT.
-
- ┼XAMPLES:
-
- CHECK A:*.MUS B:*.PIC ├╚┼├╦S ALL FILES ON DRIVE ┴:
- WHOSE NAMES END WITH WITH ".MUS",
- OR ON DRIVE ┬: WITH ".PIC"
-
- CRC &*=P DIRECTORY FOR ALL FILES ON
- DRIVE C: EXCEPT PROGRAMS
-
- ╙AMPLE:
-
- CHECK B:R* >CH.HLP GAVE THE OUTPUT BELOW
-
-
- =======================================
- D:FILENAME TYPE BYTES BLKS
- =======================================
- "B:REN.ASM" SEQ 1,772 7
- "B:REN" PRG 191 1 $0B00-0BBD
- "B:REMOVE.ASM" SEQ 2,788 11
- "B:REMOVE" PRG 297 2 $0B00-0C27
- "B:RDOFF.ASM" SEQ 1,574 7
- "B:RDOFF" PRG 215 1 $0B00-0BD5
- "B:RDIR.ASM" SEQ 2,090 9
- "B:RDIR" PRG 298 2 $0B00-0C28
- "B:RELFILE" REL 1,409 6 RL = 128
- =======================================
- 9 FILE(S) 10,634 46
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