un-nest curl

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

@@ -0,0 +1,25 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Long: pubkey
+Arg: <key>
+Protocols: SFTP SCP
+Help: SSH Public key filename
+Category: sftp scp ssh auth
+Added: 7.16.2
+Multi: single
+See-also:
+  - pass
+Example:
+  - --pubkey file.pub sftp://example.com/
+---
+
+# `--pubkey`
+
+Public key filename. Allows you to provide your public key in this separate
+file.
+
+curl attempts to automatically extract the public key from the private key
+file, so passing this option is generally not required. Note that this public
+key extraction requires libcurl to be linked against a copy of libssh2 1.2.8
+or higher that is itself linked against OpenSSL. (Added in 7.39.0.)