date --date 'yesterday' date --date '1 day ago' |
#/usr/bin/perl
use strict;
my $arg = (@ARGV[0]);
my ($day,$mon,$year) = (localtime(time()-$arg*86400))[3,4,5];
$year += 1900;
$mon += 1;
if ($mon < 10){
$mon = "0$mon";
}
if ($day < 10){
$day = "0$day";
}
print "$day-$mon-$year\n";
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