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- INTERPRETATION OF DIRECTORY DATA PRESENTED BY THE DU PROGRAM
-
-
- The following explains the format of a CP/M directory entry
- as shown by DU, using either the "F" (find file) command,
- or just doing "D" (dump) of the directory sectors, which
- are located in groups 0 and 1 on a single density disk.
- ----------------
- Sample result of "FSID.COM" command:
-
- 40 00534944 20202020 20434F4D 0000003A *.SID COM...:*
- 50 33343536 3738393A 00000000 00000000 *3456789:........*
-
- First line -
-
- 40 00534944 20202020 20434F4D 0000003A *.SID COM...:*
- || ||| | || || | |
- || ||^----hex file name-----^ || || ^file name^
- || || || || in ASCII
- || || extent-^^ ||
- || || ||
- || || file size in sectors-^^
- || ||
- || ^^-00 = file active
- || E5 = file erased
- ^^-displacement of line in directory sector
-
- Second line -
-
- 50 33343536 3738393A 00000000 00000000 *3456789:........*
- | |
- | |
- ^---allocation group numbers-------^
-