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Modifying Date value in this short script

Hello, I'm a bit new to Perl so I was hoping someone with experience could give me a quick answer.

Question: The following script changes the date from today's date to (today's date+6 months). How do i change that value to 2 or 3 months instead?

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  1. #!/usr/local/bin/perl -w
  3. use strict;
  4. use Date::Calc qw( Delta_Days Add_Delta_Days Today Month_to_Text );
  6. my $TAC_FILE = "$ENV{HOME}/tacacs/common/user_accounts";
  8. my ($year, $month, $day) = Add_Delta_Days(Today(), 30);
  10. my $m = substr(Month_to_Text($month),0,3);
  12. my $expire_date =  "$m $day $year";
  16. open(TACFILE, "$TAC_FILE") || die "Can't open $TAC_FILE file\n";
  18. while(<TACFILE>) {
  20.    if (/^\s+member\s+=\s+\S+\s+$/) {
  21.       s/^(\s+)(member\s+=\s+\S+)/$1$2\n$1expires = "$expire_date"/
  22.    }
  24.    print $_;
  25. }
  26. close(TACFILE);
Sep 16 '08 #1
1 1929
3,652 Expert 2GB
Not being completely familiar with all the modules used here, it still looks like the Add_Delta_Days function is only adding 30 days to Today(), which is approximately 1 month. You can try changing the value in Add_Delta_Days, or see if there's another function in Date::Calc like Add_Delta_Months.
Sep 16 '08 #2

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