Using Date::Manip: 
use Date::Manip;
foreach (1..10) {
    print UnixDate(ParseDate("$_ days ago"),'%c')."\n";
}

[download]
The '%c' format prints the date in the same format as scalar(localtime). See the documentation for the different formats you can use with UnixDate().

In reply to Re: how do i get yesterday's date using localtime()? by ZZamboni
in thread how do i get yesterday's date using localtime()? by Anonymous Monk

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