Commit | Line | Data |
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21c4e167 H |
1 | #!/usr/bin/env perl |
2 | use strict; | |
3 | use warnings; | |
4 | ||
5 | my $period = int(27.321661*24*60*60); #Period of moon rotation in seconds | |
6 | $period = 2571720; | |
7 | my $newmoon = 366382697; #Some newmoon in history | |
8 | my $fullmoon = 365613152; #Some fullmoon in history (14-15d after newmoon) | |
9 | $fullmoon = 1106645520; | |
10 | my $now = time(); | |
11 | ||
12 | while($fullmoon < $now) { | |
13 | $fullmoon += $period; | |
14 | } | |
15 | $fullmoon = int($fullmoon); | |
16 | ||
17 | my $fullmoon_remaining = ($fullmoon-$now)/60/60/24; | |
18 | ||
19 | print "$fullmoon = ".localtime($fullmoon)." = ".$fullmoon_remaining." days remaining\n"; | |
20 | #1254629460 | |
21 |