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#!/usr/bin/perl
use POSIX qw( strftime );
use Time::HiRes qw( gettimeofday );
if (defined $ARGV[0]) {
if ($ARGV[1] eq "ms") {
#Convert from timestamp in milliseconds to date
$seconds = substr $ARGV[0], 0, 10;
$milliseconds = substr $ARGV[0], 10, 3;
$date = strftime('%a %b %e %H:%M:%S:' . $milliseconds . ' %Z %Y', localtime( $seconds ) ) . "\n";
print $date;
} elsif ($ARGV[0] eq "ms") {
#Print current millisecond unix timestamp
($seconds, $microseconds) = gettimeofday;
$milliseconds = substr $microseconds, 0, 3;
print $seconds . $milliseconds . "\n";
} else {
#Convert standard unix timestamp to date
print strftime('%a %b %e %H:%M:%S %Z %Y', localtime( $ARGV[0] ) ) . "\n";
}
} else {
#Print current standard unix timestamp
print time . "\n";
}
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