s3verify
Verify that a local file is identical to an object on Amazon S3, without having to download the object. :detective: (by stefansundin)
s3sha256sum
Calculate SHA256 checksums of objects on Amazon S3. (by stefansundin)
s3verify | s3sha256sum | |
---|---|---|
2 | 4 | |
10 | 10 | |
- | - | |
4.4 | 5.3 | |
4 months ago | 4 months ago | |
Go | Go | |
GNU General Public License v3.0 only | GNU General Public License v3.0 only |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
s3verify
Posts with mentions or reviews of s3verify.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-01-31.
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Updating your programs for S3 Express One Zone
s3verify is essentially the sequel to s3sha256sum which uses the new checksum feature in S3.
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Introducing s3verify: verify that a local file is identical to an S3 object without having to download the object data
In February 2022, Amazon S3 released a new checksum feature that allows for integrity checking without having to download the object data (blog post, documentation). Today, I'm happy to announce s3verify, a new program that I've developed related to this feature. Before I talk about my program, I want to explain what the new S3 feature is and why it is so useful.
s3sha256sum
Posts with mentions or reviews of s3sha256sum.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-01-31.
-
Updating your programs for S3 Express One Zone
s3sha256sum is a program that calculates SHA-256 checksums of S3 objects. I wrote this program before AWS launched their own feature to support checksums (which you should definitely be using as it makes your upload faster!).
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Introducing s3verify: verify that a local file is identical to an S3 object without having to download the object data
I hope that s3verify will be useful to you. Please file an issue in the GitHub repository if you have any problems using it. It is a perfect companion to my earlier S3 programs, shrimp and s3sha256sum.
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Stable versions of shrimp and s3sha256sum
It has been almost a year since I introduced shrimp and s3sha256sum, and I think it is time to announce the changes that have been made since then.
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Introducing shrimp and s3sha256sum
The program is called s3sha256sum, and the name should be familiar to many of you. As the name implies, it calculates SHA256 checksums of objects on Amazon S3. It uses a normal GetObject request and streams the object contents to the SHA256 hashing function. This way there is no need to download the entire object to your hard drive. You can verify very large objects without worrying about running out of local storage.
What are some alternatives?
When comparing s3verify and s3sha256sum you can also consider the following projects:
amazon-s3-tar-tool - A utility tool to create a tarball of existing objects in Amazon S3
super-dollop - Encrypt your files or notes by your GPG key and save to MinIO or AWS S3 easily!
shrimp - Simple program that reliably uploads large files to Amazon S3. :shrimp:
cas - Codenotary Community Attestation Service (CAS) for notarization and authentication of digital artifacts
go-web-dynamo-starter - Aims to be a starting point for dynamodb based serverless fun