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Ubuntu's 'Rust-ification' Hits New Milestone: Coreutils Migration is Complete

"Ubuntu has managed to do away with GNU Core Utilities in its default stack," reports the blog It's FOSS. The last three utilities — cp, mv and rm — have been moved to versions from the uutils project…

  • Ubuntu completes migration from GNU Core Utilities to uutils project.
  • Last three utilities (cp, mv, rm) migrated in Ubuntu 25.10.
  • Security audit addressed TOCTOU issues during migration process.

S3-compatible is a promise with an asterisk

Amazon's S3 won so completely that its API became a standard. Now half the object-storage providers on the market advertise the same two words: S3-compatible .

  • S3-compatible storage offers API compatibility but not behavior consistency.
  • Presigned URLs address style varies between providers, causing signature rejections.
  • CORS not enabled by default on S3-compatible buckets, leading to browser blocking.

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