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#!/usr/bin/perl -w
# Usage: asp-ls PATH
use strict;
use Net::FTP;
my $server = "ftp.ncbi.nlm.nih.gov";
my $dir = shift;
my $ftp = new Net::FTP($server, Passive => 1)
or die "Unable to connect to FTP server: $!";
$ftp->login or die "Unable to log in to FTP server";
$ftp->cwd($dir) or die "Unable to change to $dir";
my $contents = $ftp->dir;
die "Unable to list contents" unless defined $contents;
for (@$contents) {
if (/^-.*?(\S*)$/) {
print "$1\n";
} elsif (/^d.*?(\S*)$/) {
print "$1/\n";
} elsif (/^l.*?(\S*) -> \S*$/) {
print "$1@\n";
}
}
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