Re: Create a list of files in a directory (recursively)

[Jeff Peng]

On Sat, Jun 7, 2008 at 11:30 PM, moroshko <[EMAIL PROTECTED]> wrote:
> Hello experts !
>
> What is the most efficient way to get a list of all file names (a full
> path) in a certain directory ?
> This should work recursively and include only files (not directories).

Hi,

Just show a way.
The codes below,

use Filesys::Tree qw/tree/;

my $tree = tree({ 'full' => 1,'max-depth' => 3,'pattern' => qr/\.pl$/ } ,'.');
files($tree);

sub files
{
    my %tree = %{+shift};
    for (keys %tree) {
        if ($tree{$_}->{type} eq 'f'){
            print $_,"\n"
        }elsif ($tree{$_}->{type} eq 'd') {
            files($tree{$_}->{contents});
        }
    }
}

should get what you wanted. It's the same as this unix command do,

$ find . -type f -name "*.pl" -maxdepth 2

HTH.

-- 
Jeff Peng - [EMAIL PROTECTED]
Professional Squid supports in China
http://www.ChinaSquid.com/

-- 
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
http://learn.perl.org/