Dec 172017
Sets DOS errorlevels (command-line driven or queries user). Useful when testing batch file if errorlevel == XX queries. | |||
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File Name | File Size | Zip Size | Zip Type |
ERRNO.COM | 8833 | 6027 | deflated |
ERRNO.DOC | 1117 | 542 | deflated |
Download File ERRNO.ZIP Here
Contents of the ERRNO.DOC file
ERRNO.COM
SETS ERRORLEVEL FROM COMMAND LINE ARGUMENT
MS QUICKC V. 2.5
Tiny Memory Model (.COM file)
DAN GOLDBERG, 10/90
This little program simply sets errorlevels (exit codes).
Just type the errorlevel you want, from 0 to 255, on the
command line, and ERRNO will set that errorlevel.
Or type ERRNO by itself, and you will be prompted for an
errorlevel value. The ONLY values accepted are 0 - 255.
example:
ERRNO 254 (will set errorlevel to 254)
(or type ERRNO alone to be prompted for errorlevel)
to test, type:
if errorlevel 255 cls (will NOT clearscreen)
then type:
if errorlevel 254 cls (will clear screen)
if errorlevel 253 cls (will clear screnn)
. . .
I need not tell anyone out there how important errorlevels are
when working in DOS, especially with batch files.
If you use the program, please send one dollar, or just a hello,
to:
Dan Goldberg
239 East 91, Apt.#1
New York, N.Y. 10128
SETS ERRORLEVEL FROM COMMAND LINE ARGUMENT
MS QUICKC V. 2.5
Tiny Memory Model (.COM file)
DAN GOLDBERG, 10/90
This little program simply sets errorlevels (exit codes).
Just type the errorlevel you want, from 0 to 255, on the
command line, and ERRNO will set that errorlevel.
Or type ERRNO by itself, and you will be prompted for an
errorlevel value. The ONLY values accepted are 0 - 255.
example:
ERRNO 254 (will set errorlevel to 254)
(or type ERRNO alone to be prompted for errorlevel)
to test, type:
if errorlevel 255 cls (will NOT clearscreen)
then type:
if errorlevel 254 cls (will clear screen)
if errorlevel 253 cls (will clear screnn)
. . .
I need not tell anyone out there how important errorlevels are
when working in DOS, especially with batch files.
If you use the program, please send one dollar, or just a hello,
to:
Dan Goldberg
239 East 91, Apt.#1
New York, N.Y. 10128
December 17, 2017
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