41 lines
1.4 KiB
Markdown
41 lines
1.4 KiB
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: remote-header-name
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Short: J
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Protocols: HTTP
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Help: Use the header-provided filename
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Category: output
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Added: 7.20.0
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Multi: boolean
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See-also:
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- remote-name
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Example:
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- -OJ https://example.com/file
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---
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# `--remote-header-name`
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This option tells the --remote-name option to use the server-specified
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Content-Disposition filename instead of extracting a filename from the URL. If
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the server-provided file name contains a path, that is stripped off before the
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file name is used.
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The file is saved in the current directory, or in the directory specified with
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--output-dir.
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If the server specifies a file name and a file with that name already exists
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in the destination directory, it is not overwritten and an error occurs -
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unless you allow it by using the --clobber option. If the server does not
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specify a file name then this option has no effect.
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There is no attempt to decode %-sequences (yet) in the provided file name, so
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this option may provide you with rather unexpected file names.
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This feature uses the name from the "filename" field, it does not yet support
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the "filename*" field (filenames with explicit character sets).
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**WARNING**: Exercise judicious use of this option, especially on Windows. A
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rogue server could send you the name of a DLL or other file that could be
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loaded automatically by Windows or some third party software.
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