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-
-
- CHG v1.1 04/04/86
-
- This program is a kludge of UNERA and MAKE utilities.
-
- It allows you to change the user area of a program without
- re-copying the entire file. It can also unerase a file.
-
- Warmboots on exit to force buffer flush/write
-
- Steve Sanders, TBKUG/DataCOM Super Systems
- (813) 791-1454/55 modem 300/1200/2400
-
-
-
- To use:
-
- Change User Number
- ==================
-
- A>CHG d:ufn.typ olduser# newuser#
-
- A>CHG C:GAME.BAS 6 0
-
- Will move GAME.BAS from user area 6 to user area 0
-
- CHG supports user#'s 0 thru 31.
-
-
- Unerase A File
- ==============
-
- A>CHG C:GAME.BAS ? 4
-
- Will unerase GAME.BAS from the directory of drive C
- and restore it to C4:
-
- If the specified file is NOT found, an error message is displayed
- and CHG aborts with no changes to the directory made.
-
- NOTE: No unerase utility can function properly if you fail to sort
- and pack your directory frequently. The SAP44 utility is the
- best one around, get it, and use it daily if you want a good
- unerase function. SAP will fill all erased data areas with
- E5 bytes making future unerases impossible and absolutely
- erasing old directory entries. Plus it keeps the directory
- sorted so even dumb commands like CP/M's DIR will show an
- alphabetized directory listing.
-
- ANOTHER NOTE: Any and all programs that unerase files are potentially
- dangerous when misused and/or overused!
-