Quick way to list all files in Amazon S3 bucket?

Question

I have an amazon s3 bucket that has tens of thousands of filenames in it. What\'s the easiest way to get a text file that lists all the filenames in the bucket?

Answer 1

In PHP you can get complete list of AWS-S3 objects inside specific bucket using following call

$S3 = \Aws\S3\S3Client::factory(array('region' => $region,));
$iterator = $S3->getIterator('ListObjects', array('Bucket' => $bucket));
foreach ($iterator as $obj) {
    echo $obj['Key'];
}

You can redirect output of the above code in to a file to get list of keys.