试试这个命令:

aws s3api list-objects --bucket your-bucket --prefix sub-dir-path --output text --query 'Contents[].{Key: Key}'

然后，您可以将其输送到grep中，以获得特定的文件类型，以便对它们做任何您想做的事情。

这不是一个技术性的答案，但我已经构建了一个允许通配符搜索的应用程序:https://bucketsearch.net/

它将异步索引您的bucket，然后允许您搜索结果。

它是免费使用的(捐赠软件)。

考虑到你在AWS…我认为你会想要使用他们的CloudSearch工具。把你想要搜索的数据放到他们的服务中…让它指向S3密钥。

http://aws.amazon.com/cloudsearch/

看一下这个文档:http://docs.aws.amazon.com/AWSSDKforPHP/latest/index.html#m=amazons3/get_object_list

您可以使用perl兼容正则表达式(PCRE)来筛选名称。

快进到2020年，使用aws-okta作为我们的2fa，下面的命令，尽管迭代这个特定bucket(+270,000)中的所有对象和文件夹非常缓慢，但运行良好。

aws-okta exec dev -- aws s3 ls my-cool-bucket --recursive | grep needle-in-haystax.txt

(至少)有两个不同的用例可以描述为“搜索桶”:

Search for something inside every object stored at the bucket; this assumes a common format for all the objects in that bucket (say, text files), etc etc. For something like this, you're forced to do what Cody Caughlan just answered. The AWS S3 docs has example code showing how to do this with the AWS SDK for Java: Listing Keys Using the AWS SDK for Java (there you'll also find PHP and C# examples). List item Search for something in the object keys contained in that bucket; S3 does have partial support for this, in the form of allowing prefix exact matches + collapsing matches after a delimiter. This is explained in more detail at the AWS S3 Developer Guide. This allows, for example, to implement "folders" through using as object keys something like folder/subfolder/file.txt If you follow this convention, most of the S3 GUIs (such as the AWS Console) will show you a folder view of your bucket.