Hm, your code worked for me. It seems that, for some reason, your script is getting 1 as the pathname. So, there are three files in the same directory as the dirrecur script? What are the permissions on those? You might want to do an ls -l . from the prompt to confirm they are there. (I beleive you, but it's occam's razor - eliminate the simple things first) :)
You might also try putting the following statement below your use statements:
use Carp;
and in the code, instead of die, use croak, like this (I added a carriage return at the end to make it more readable):
opendir (DIR, $path) or croak "Unable to open $path: $!\n";
That may give your more verbose information. I find it very useful in my code, as it gives a trace of the subroutine calls, values passed in, etc.
Update: here's the entire code, as it worked for me. I noticed that you had a typo in your die statement, too - it should be $!, not ! or 1.
#!/usr/bin/perl
use strict;
use warnings;
use Carp;
sub processFiles {
my $path = shift;
opendir (DIR, $path) or croak "Unable to open $path: $!";
my @files = readdir (DIR);
closedir (DIR);
foreach my $myfile (@files) {
print "Files: $myfile\n";
}
}
print "$0 started at " . (localtime) . "\n";
processFiles(@ARGV);
print "$0 finished at " . (localtime) . "\n";
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