28 lines
721 B
Markdown
28 lines
721 B
Markdown
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---
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c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
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SPDX-License-Identifier: curl
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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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Category: http ftp
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Added: 5.7
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Multi: single
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See-also:
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- output
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Example:
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- --dump-header store.txt $URL
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---
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# `--dump-header`
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Write the received protocol headers to the specified file. If no headers are
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received, the use of this option creates 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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Having multiple transfers in one set of operations (i.e. the URLs in one
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--next clause), appends them to the same file, separated by a blank line.
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