Read the docs for the Perl builtin stat regarding the "mode" field. 
use Fcntl ':mode';

my $mode = ...;
if (S_ISDIR($mode)) {
  # directory
  ...
}
elsif (S_ISLNK($mode)) {
  # link
  ...
}
elsif (...

[download]
Also, instead of Net::SSH2, you should try using Net::SFTP::Foreign that has methods to mirror full file systems trees: 
use Net::SFTP::Foreign;

my $sftp = Net::SFTP::Foreign->new($host);
$sftp->error and die "unable to connect to remote host: ".$sftp->error
+;

$sftp->rget($remote_dir, $local_dir);

[download]

In reply to Re: Net::SSH2::SFTP stat function by salva
in thread Net::SSH2::SFTP stat function by james_

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