Aws cli s3 change filenames of downloaded files

See the S3 documentation on getting objects for more details. This is what worked for me. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Amazon S3 Change file download name Ask Question. Asked 11 years, 7 months ago. Active 6 months ago. Viewed 50k times. I want to avoid creating a bucket per user as we will have a lot of users and still no guarantee each file with in each bucket will have a unique name Any other solutions?

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Posted on January 31, Have an AWS task that's awkward when done in the web interface? The other day I needed to download the contents of a large S3 folder. That is a tedious task in the browser: log into the AWS console, find the right bucket, find the right folder, open the first file, click download, maybe click download a few more times until something happens, go back, open the next file, over and over. Here are the steps, all in one spot:.

Documentation for the following steps is here. If you have any question about the content, you can message me or the company's support team. Raza Ali Kazmi. Clone Files Checker utilizes industry-approved cookie tracking technologies.

Uploading a file to S3, in other words copying a file from your local file system to S3, is done with aws s3 cp command. S3 Provides various types of Storage classes to optimize the cost and to manage the disk efficiency and IO performance during file read and write operations.

You can read more information about all of them here. In the prceding snapshot you can see that the test2. When passed with the parameter --recursive the aws s3 cp command recursively copies all objects from source to destination. Here we have just changed source to current directory and destination to the bucket and now all the files on the current directory local would be uploaded to the bucket. Not necessarily in the same folder. The command you provided works like a charm.

Thank you. Just a note: include --recursive option if your need is to copy the entire directory — Luis Felipe A.

Alireza Alireza 71 1 1 silver badge 3 3 bronze badges. Quickest and most elegant solution. Vikas Vikas 49 2 2 bronze badges. Yordan Georgiev Yordan Georgiev 4, 1 1 gold badge 45 45 silver badges 52 52 bronze badges. I have the same question. We have a folder within a bucket that we'd like to rename. As answered by Naaz direct renaming of s3 is not possible.

ByteArrayInputStream; import java. InputStream; import java. List; import com. AWSCredentials; import com. BasicAWSCredentials; import com. AmazonS3; import com. AmazonS3Client; import com. CopyObjectRequest; import com. ObjectMetadata; import com. PutObjectRequest; import com. Mateen Mateen 1, 1 1 gold badge 17 17 silver badges 26 26 bronze badges. Please consider edit your code as this implementation doesn't return all content, as you implied, 'cause when you call the listObjects bucketName, keyName , it returns at most items, you should call ObjectListing.

Consider this as a reference docs. This works but I also agree with the comment above. If you want to rename a lot of files from an s3 folder you can run the following script. Contents[] select.