DOS WeekName

I have windows 2003 R2 (SP2)

I am trying to ge the dat code ("mon,tue,wed") from dos.

I need it in a VAR  so i can do something.
If somone can help the script can end with ECHO %DAYNAME%

Can't make any registry changed or temp files.

Please advise !
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myhcAsked:
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vertsyeuxCommented:
Hey dude/dudette.. Check out this previous EE posting..

http://www.experts-exchange.com/OS/Microsoft_Operating_Systems/MS_DOS/Q_21356348.html

Remember that if you change the environment in a batch file, the changes only exists for that batch file and files called from that file.. Once the file terminates, the changes are gone..
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deroodeSystems AdministratorCommented:
In a batch file:

for /f "tokens=1 delims=.:/-, " %%u in ('date /t') do set dayname=%%u

If in a dosbox (not a batch file) change %%u in %u
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myhcAuthor Commented:
vertsyeux:
That post I did review before but that script dosn't work.  not sure because of my veriosn.


deroode:
Result is "01" Required> "wed"
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vertsyeuxCommented:
Here's a WindosITPro article that purports to do what you want..

http://windowsitpro.com/Articles/Index.cfm?ArticleID=9177&DisplayTab=Article
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vertsyeuxCommented:
Depending on what you are trying to do, I have a small C utility I wrote long ago for DOS, that will rename any file to the 3-letter day of week without changing the extension - we use this for renaming ZIP & 7zip archives on our clients' servers prior to uploading for a rolling 7-day offsite backup.. I'll post the source code if you want it..
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deroodeSystems AdministratorCommented:
What do you get in a cmd prompt when you type

Date /t
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myhcAuthor Commented:
What do you get in a cmd prompt when you type

Date /t

Just the date. 01/07/2009

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vertsyeuxCommented:
he gets 01/07/2009 same as I do.. As stated above, macro is returning "01" and not "Wed"
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myhcAuthor Commented:
From the link above this code works !!!!!

rem Create the date and time elements.
For /f "tokens=1-7 delims=.:/-, " %%i in ('echo exit^|command /K prompt $D $T ') do (
For /f "tokens=2-4 delims=/-,() skip=1" %%a in ('echo.^|date') do (
set dow=%%i
set %%a=%%j
set %%b=%%k
set %%c=%%l
set hh=%%m
set min=%%n
set ss=%%o
)
)
echo off
cls
Echo %DOW%


Can somone optimize it for me as I only need the DOW
I know to delete the "SET" but is the other bit optimized ??


Thanks in advance.
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QlemoBatchelor, Developer and EE Topic AdvisorCommented:
Reduced version. It is not very sophisticated, as it has to use command.com, which switches in 16bit DOS mode, but if you like it ...

rem Create the date and time elements.
For /f "tokens=1-7 delims=.:/-, " %%i in ('echo exit^|command /K prompt $D $T ') do ^
For /f "tokens=2-4 delims=/-,() skip=1" %%a in ('echo.^|date') do set dow=%%i
echo off
cls
Echo %DOW%

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QlemoBatchelor, Developer and EE Topic AdvisorCommented:
Have you considered either the VBS or datex solutions in http://www.experts-exchange.com/Q_24447856.html yet?
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vertsyeuxCommented:
This is about as optimized as I can get it

@echo off

For /f "tokens=1-1 delims=.:/-, " %%i in ('echo exit^|command /K prompt $d ') do ^
For /f "tokens=2-4 delims=/-,() skip=1" %%a in ('echo.^|date') do set dow=%%i

Echo %DOW%
pause
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myhcAuthor Commented:
My manager has just shown me up by writing this:

What do you think of that....
for /F "tokens=1,2,3 delims=/- " %%a in ("%DATE%") do (
set /A DD=%%a
set /A MM=%%b
set /A YY=%%c
)
 
 
SET /A LEAPDAYS=((%YY%-2000)/4)
 
SET /A YEARDAYS=((%YY%-2000)*365)+%LEAPDAYS%
 
IF %MM% == 1 SET /A MONTHDAYS=0
IF %MM% == 2 SET /A MONTHDAYS=31
IF %MM% == 3 SET /A MONTHDAYS=59
IF %MM% == 4 SET /A MONTHDAYS=90
IF %MM% == 5 SET /A MONTHDAYS=120
IF %MM% == 6 SET /A MONTHDAYS=151
IF %MM% == 7 SET /A MONTHDAYS=181
IF %MM% == 8 SET /A MONTHDAYS=212
IF %MM% == 9 SET /A MONTHDAYS=243
IF %MM% == 10 SET /A MONTHDAYS=273
IF %MM% == 11 SET /A MONTHDAYS=304
IF %MM% == 12 SET /A MONTHDAYS=334
 
 
SET /A TOTALDAYS=(%DD%+%MONTHDAYS%+%YEARDAYS%)
 
SET /A NOWEEKS=(%TOTALDAYS%/7)
 
SET /A DAYNUMBER=(%TOTALDAYS%-(%NOWEEKS%*7))
 
 
IF %DAYNUMBER% == 1 SET DATNAME=Sat
IF %DAYNUMBER% == 2 SET DATNAME=Sun
IF %DAYNUMBER% == 3 SET DATNAME=Mon
IF %DAYNUMBER% == 4 SET DATNAME=Tue
IF %DAYNUMBER% == 5 SET DAYNAME=Wed
IF %DAYNUMBER% == 6 SET DATNAME=Thu
IF %DAYNUMBER% == 7 SET DATNAME=Fri
 
ECHO OFF
CLS
ECHO DAY NAME:%DAYNAME%

Open in new window

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vertsyeuxCommented:
It's... err.. substantial.. I think ... "thank heavens for cut&paste"
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myhcAuthor Commented:
OK the code i submitted from my manager was wrong.

The code have been finished !!!!!!!!!!!!!!!!!!!!!!!!


AS BELOW !!!!
for /F "tokens=1,2,3 delims=/- " %%a in ("%date%") do (
set /A DD=%%a
set /A MM=%%b
set /A YY=%%c
)
 
 
SET /A LEAPDAYS=((%YY%-2000)/4)
 
SET /A YEARDAYS=((%YY%-2000)*365)+%LEAPDAYS%
 
IF %MM% == 1 SET /A MONTHDAYS=0
IF %MM% == 2 SET /A MONTHDAYS=31
IF %MM% == 3 SET /A MONTHDAYS=59
IF %MM% == 4 SET /A MONTHDAYS=90
IF %MM% == 5 SET /A MONTHDAYS=120
IF %MM% == 6 SET /A MONTHDAYS=151
IF %MM% == 7 SET /A MONTHDAYS=181
IF %MM% == 8 SET /A MONTHDAYS=212
IF %MM% == 9 SET /A MONTHDAYS=243
IF %MM% == 10 SET /A MONTHDAYS=273
IF %MM% == 11 SET /A MONTHDAYS=304
IF %MM% == 12 SET /A MONTHDAYS=334
 
 
SET /A TOTALDAYS=(%DD%+%MONTHDAYS%+%YEARDAYS%)
 
SET /A NOWEEKS=(%TOTALDAYS%/7)
 
SET /A DAYNUMBER=(%TOTALDAYS%-(%NOWEEKS%*7))
 
 
IF %DAYNUMBER% == 0 SET DAYNAME=Sat
IF %DAYNUMBER% == 1 SET DAYNAME=Sun
IF %DAYNUMBER% == 2 SET DAYNAME=Mon
IF %DAYNUMBER% == 3 SET DAYNAME=Tue
IF %DAYNUMBER% == 4 SET DAYNAME=Wed
IF %DAYNUMBER% == 5 SET DAYNAME=Thu
IF %DAYNUMBER% == 6 SET DAYNAME=Fri
 
ECHO OFF
CLS
ECHO DAY NAME:%DAYNAME%

Open in new window

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myhcAuthor Commented:
BugFix = Code now 100% and used since 14/07/2009 without issue
echo off
 
ECHO ////////////////////////////////////////////////////
ECHO   // Title:		Day script. 	         //
ECHO   // Updated:		14/07/2009		//
ECHO   // Updated By:	Kyle Wadman		//
ECHO   // Verison:		1.0			//
ECHO ////////////////////////////////////////////////////
 
 
for /F "tokens=1,2,3 delims=/- " %%a in ("%date%") do (
SET /A DD=1%%a - 100
SET /A MM=1%%b - 100
SET /A YY=%%c
)
 
SET /A NUMYEARS=(%YY%-2000)
SET /A LEAPDAYS=((%YY%-2000)/4)
SET /A LEAPTEST=(%LEAPDAYS%*4)
 
IF %LEAPTEST% NEQ %NUMYEARS%  GOTO CONTINUE
 
IF %MM% LSS 3 SET /A LEAPDAYS=(%LEAPDAYS%-1)
 
:CONTINUE
SET /A YEARDAYS=((%YY%-2000)*365)+%LEAPDAYS%
 
IF %MM% == 1 SET /A MONTHDAYS=0
IF %MM% == 2 SET /A MONTHDAYS=31
IF %MM% == 3 SET /A MONTHDAYS=59
IF %MM% == 4 SET /A MONTHDAYS=90
IF %MM% == 5 SET /A MONTHDAYS=120
IF %MM% == 6 SET /A MONTHDAYS=151
IF %MM% == 7 SET /A MONTHDAYS=181
IF %MM% == 8 SET /A MONTHDAYS=212
IF %MM% == 9 SET /A MONTHDAYS=243
IF %MM% == 10 SET /A MONTHDAYS=273
IF %MM% == 11 SET /A MONTHDAYS=304
IF %MM% == 12 SET /A MONTHDAYS=334
 
 
SET /A TOTALDAYS=(%DD%+%MONTHDAYS%+%YEARDAYS%)
 
SET /A NOWEEKS=(%TOTALDAYS%/7)
 
SET /A DAYNUMBER=(%TOTALDAYS%-(%NOWEEKS%*7))
 
 
IF %DAYNUMBER% == 0 SET DAYNAME=Sat
IF %DAYNUMBER% == 1 SET DAYNAME=Sun
IF %DAYNUMBER% == 2 SET DAYNAME=Mon
IF %DAYNUMBER% == 3 SET DAYNAME=Tue
IF %DAYNUMBER% == 4 SET DAYNAME=Wed
IF %DAYNUMBER% == 5 SET DAYNAME=Thu
IF %DAYNUMBER% == 6 SET DAYNAME=Fri
 
CLS
ECHO DAY NAME:%DAYNAME%

Open in new window

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