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https://github.com/moparisthebest/curl
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eaab3f084a
When using curl with the option `--etag-save` I expected it to save the ETag without its surrounding quotes, as stated by the documentation in the repository and by the generated man pages. My first endeavour was to fix the program, but while investigating the history of the relevant parts, I discovered that curl once saved the ETag without the quotes. This was undone by Daniel Stenberg in commit `98c94596f5928840177b6bd3c7b0f0dd03a431af`, therefore I decided that in this case the documentation should be adjusted to match the behaviour of curl. The changed save behaviour also made parts of the `--etag-compare` documentation wrong or superfluous, so I adjusted those accordingly. Closes #7429
12 lines
315 B
D
12 lines
315 B
D
Long: etag-save
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Arg: <file>
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Help: Parse ETag from a request and save it to a file
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Protocols: HTTP
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Added: 7.68.0
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Category: http
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---
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This option saves an HTTP ETag to the specified file. An ETag is a
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caching related header, usually returned in a response.
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If no ETag is sent by the server, an empty file is created.
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