uutils / uutils/coreutils

od -j1 /dev/null fails

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#11,494 4 comments 0 reactions 0 assignees View on GitHub

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U - od
Dominant language
Rust
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Description

> od .
od: I/O: Is a directory (os error 21)
> gnu58d88d243/od .
od: .: Is a directory
0000000

[edit] see https://github.com/uutils/coreutils/issues/11494#issuecomment-4128329763

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First steps

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  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing od -j1 /dev/null and the od . example, then compare the results with GNU od. The issue names no file or test, so locate the od command entry point and its handling of directories and byte skips; done means the failing behavior matches the expected GNU-compatible output.

Written by the indexing model from the issue text.

Assessment

Tech stack
rust
Domain
cli
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Quiet
Clarity
Needs clarification
Newbie friendliness
45/100

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