un-nest curl

curl-8.15.0/docs/cmdline-opts/data-binary.md

@@ -0,0 +1,32 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Long: data-binary
+Arg: <data>
+Help: HTTP POST binary data
+Protocols: HTTP
+Category: http post upload
+Added: 7.2
+Multi: append
+See-also:
+  - data-ascii
+Example:
+  - --data-binary @filename $URL
+---
+
+# `--data-binary`
+
+Post data exactly as specified with no extra processing whatsoever.
+
+If you start the data with the letter @, the rest should be a filename.
+`@-` makes curl read the data from stdin. Data is posted in a similar
+manner as --data does, except that newlines and carriage returns are
+preserved and conversions are never done.
+
+Like --data the default content-type sent to the server is
+application/x-www-form-urlencoded. If you want the data to be treated as
+arbitrary binary data by the server then set the content-type to octet-stream:
+-H "Content-Type: application/octet-stream".
+
+If this option is used several times, the ones following the first append
+data as described in --data.