number of working days

Hi There,

Can you help me writing an unix script which tells me number of working days between two dates. say d1 and d2. The answer should be Integer.

is it possible in Unix.

cheers,

Read the FAQ articles? http://www.unix.com/answers-frequently-asked-questions/13785-yesterdays-date-date-arithmetic.html
If so, please give an example of the date formats you are using and your attempt so far.