view prog/05.pl @ 2:c0f76f8e67fa draft v1.0

ver 1.0.0 release (add 2 items, time-limit@2022-09-30. & bug fix.)
author pyon <pyon@macmini>
date Sat, 28 Aug 2021 09:56:40 +0900
parents 520044113ef0
children
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# ファイル名をランダムにする

my @z = split //, "abcdefghijklmnopqrstuvwxyz0123456789";
for (glob "*") {
	my $fn;
	$fn .= $z[int(rand scalar @z)] for (1..8);
	$fn .= $_;
	$fn .= $z[int(rand scalar @z)] for (1..4);
	rename $_, $fn;
}