For filenames I'd use File::Basename like so: 

use File::Basename;
my $filename = <>;
chomp $filename;
my ($name,$path,$suffix) = fileparse($filename, qr/\.[^.]+$/);
print "Path: $path\n";
print "Name: $name\n";
print "Ext : $suffix\n";
my $fff= $path . $name . '_header.txt';

[download]
s$$([},&%#}/&/]+}%&{})*;#$&&s&&$^X.($'^"%]=\&(|?*{%
+.+=%;.#_}\&"^"-+%*).}%:##%}={~=~:.")&e&&s""`$''`"e

In reply to Re: appending file name by Skeeve
in thread appending file name by Anonymous Monk

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