un-nest curl

curl-8.15.0/docs/cmdline-opts/hostpubsha256.md

@@ -0,0 +1,23 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Long: hostpubsha256
+Arg: <sha256>
+Help: Acceptable SHA256 hash of host public key
+Protocols: SFTP SCP
+Added: 7.80.0
+Category: sftp scp ssh
+Multi: single
+See-also:
+  - hostpubmd5
+Example:
+  - --hostpubsha256 NDVkMTQxMGQ1ODdmMjQ3MjczYjAyOTY5MmRkMjVmNDQ= sftp://example.com/
+---
+
+# `--hostpubsha256`
+
+Pass a string containing a Base64-encoded SHA256 hash of the remote host's
+public key. curl refuses the connection with the host unless the hashes match.
+
+This feature requires libcurl to be built with libssh2 and does not work with
+other SSH backends.