SOLVED!
Special thanks to
Grygonos, and thanks to everyone else who responded so quickly!! I adapted Grygonos' code, and managed to make it work, things that may have made a difference were the initial pwd chomp, and the use of \\\\ in places. for interest the working code follows, will probably adapt further but this works.
#!wperl
use IO::File;
use strict;
my $dir = $ARGV[0];
chomp($dir);
$dir =~ s{\\}{\\\\}g;
mapMe($dir);
sub mapMe
{
my $handle = shift;
opendir(SPROUT,$handle);
my @entries = readdir(SPROUT);
closedir(SPROUT);
foreach my $i (2..scalar(@entries))
{
my $param_handle = $handle."\\".$entries[$i];
if(opendir(TEST,$param_handle) and $entries[$i])
{
closedir(TEST);
$handle =~ s{\\\\}{\\}g;
my ($newdirname)= $handle."\\".$entries[$i]. "z";
rename ($handle."\\".$entries[$i], $newdirname);
mapMe($newdirname);
}
elsif($entries[$i])
{
my ($newname) = $handle."\\".$entries[$i] . "z";
rename ($handle."\\".$entries[$i], $newname);
}
}
}
cheers!!
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