un-nest curl

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

@@ -0,0 +1,23 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Long: krb
+Arg: <level>
+Help: Enable Kerberos with security <level>
+Protocols: FTP
+Requires: Kerberos
+Category: ftp
+Added: 7.3
+Multi: single
+See-also:
+  - delegation
+  - ssl
+Example:
+  - --krb clear ftp://example.com/
+---
+
+# `--krb`
+
+Enable Kerberos authentication and use. The level must be entered and should
+be one of 'clear', 'safe', 'confidential', or 'private'. Should you use a
+level that is not one of these, 'private' is used.