Adding or subtracting days from current date in batch script

[anand1773]

Hi,

I'm writing an batch file to create report

In the batch file iam passing two arguments:startdate and finishdate

Ex: startdate=07-sep-2009 finishdate=07-sep-2011

I need to have script that takes command line argument as input and gives me out currentdate last year and current date next year as mention above example.

currentdate-1 year & currentdate+ 1year

For example if I pass argument as 07-sep-2010 to batch script I should get ouput as startdate=07-sep-2009 finishdate=07-sep-2011.

Could any one please help?.

Regards,
Anand

[ghostdog74]

you can download coreutils for windows, then use the date command

Code: [Select]

c:\test> gnu_date.exe -d "1 year ago"
c:\test> gnu_date.exe -d "1 year"