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#1
05-19-2008
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adding or subtracting days in the o/p of date
how can we add or subtract days from the output of date command in unix...
like if i want to subtract a day from the result of date command like this.. v_date=`date +%Y%m%d` this wud give me 20080519 now i want to subtract one day from this.. so tht it wud give me 20080518.. how do i do this?? also if i want to put a cond if its a thursday then sub 3 days from the date.. so tht it gives me monday's date.. how to do this??? 
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#2
05-19-2008
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