Here's one way using s///: 
use warnings;
use strict;

my $dir_str = "test/home/players/demo//thumbs/super.jpg";
$dir_str =~ s{//+}{/}g;
print "$dir_str\n";

__END__

test/home/players/demo/thumbs/super.jpg

[download]

UPDATE: fixed typo. Thanks Athanasius

In reply to Re: Need to change directory string. by toolic
in thread Need to change directory string. by huchister

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