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@parse = split($url, "/");
$parse = @parse;
$FileName = @parse[$parse];

my @parse = split "/", $url;
my $parse = -1;
my $FileName = $parse[ $parse ];

my @parse = split "/", $url;
my $FileName = $parse[ -1 ];

my $FileName = ( split "/", $url )[ -1 ];