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21 lines
697 B
D
21 lines
697 B
D
Long: dump-header
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Short: D
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Arg: <filename>
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Help: Write the received headers to <filename>
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Protocols: HTTP FTP
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See-also: output
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---
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Write the received protocol headers to the specified file.
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This option is handy to use when you want to store the headers that an HTTP
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site sends to you. Cookies from the headers could then be read in a second
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curl invocation by using the --cookie option! The --cookie-jar option is a
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better way to store cookies.
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If no headers are received, the use of this option will create an empty file.
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When used in FTP, the FTP server response lines are considered being "headers"
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and thus are saved there.
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If this option is used several times, the last one will be used.
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