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This question already has an answer here:

Being aware of this answer I wonder whether there is any useful purpose for write-only directories, i.e. directories with permissions -w-.

Any directory-"writing" operation I know of (such as creat, mkdir, link, unlink, symlink, rename) fails with permissions -w- but works perfectly with permissions -wx.

marked as duplicate by Gilles, jimmij, Anthon, terdon Feb 19 '15 at 0:15

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

  • No, this is not a duplicate. I've seen that question. – countermode Sep 4 '14 at 12:59
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I don't see any usage except d-w--w--w- looks nicer than d---------, you can use it if you want to protect a directory from modifications.

(just joking here)

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