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COMP1.HZP
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COMP1.HLP
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2000-06-30
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74 lines
;
) COMP.COM (
Size (recs) CRC Version Author/Latest Issue Disk
4k (28) D4B4 2.8 Dennis Wright 1/86 Z3COM2
==============================================================================
COM╨á compare≤á ▓á file≤ displayinτá byte-for-bytσá matcΦá anΣá difference«ì
Split-screeε display¼ showinτ match¼ differences¼ iε botΦ he° anΣ ASCII¼ ease≤ ì
comparison«á Ha≤á trailinτá ╘á optioε fo≥ settinτ Registe≥ ╣á (oµá ZCPR│á RE╟ ì
utility⌐á witΦá code≤ ░ t∩ 3¼á indicatinτ file≤ (sourcσ anΣá destination⌐á no⌠ ì
found¼ anΣ file≤ eithe≥ identica∞ o≥ different.
) 1- Syntax/Options 2- Examples of Use 3- Help File 4- COMP.HLP (
:1
Syntax: COMP du:file1 du:file2 /o
Options: M ...display the differences but use memory relative
addresses starting at 100 hex
T ...differences are tested for but not displayed. Flow
control register 9 is set depending on the test
results as follows:
Reg 9 = 0 if both files compare
Reg 9 = 1 if file1 is not found
Reg 9 = 2 if file2 is not found
Reg 9 = 3 if files do not compare
:2
Examples of Use:
a. Following ZEX file tests if version of file exists before copying:
COMP $1 $1 /T
IF 9 1
ECHO -- $1 NOT FOUND
ELSE
IF 9 2
ECHO -- DESTINATION FILE DOES NOT EXIST, COPYING $1 TO DESTINATION
AC $2=$1
ELSE
IF 9 3
ECHO -- FILES ARE DIFFERENT, UPDATING $2 with $1
AC $2=$1
ELSE
ECHO -- FILES ARE IDENTICAL, UPDATE NOT REQUIRED
FI
FI
FI
Examples of Use (continued):
a. w comp WORK:*.* BACKUP:<cr> <-- Uses W.COM and COMP to compare, file
by file, equality of directories WORK
and BACKUP.
:3
COMP.HLP
Size (recs) CRC Version Author/Latest Issue Disk
5k (34) BB9E 2.8 Dennis Wright 1/86 Z3HLP2
==============================================================================
Z-System HELP file for COMPare utility.
:4 :COMP