On Mon, 6 Nov 2006, steve wrote:

> curl -f -F "Username=xxx" -F "Password=xxx" -F "UploadFile=@data.txt"
> https://url.aspx -o results.html
>
> In testing, however, we realized that if the data.txt file is not present on
> our side, the cURL will still send a 0-byte data.txt file.

Using the most recent curl version?

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