commit 44789659e687fae0331971d2b7dc5483feed178f
Author: Keith Irwin <git@ki9.us>
Date:   Fri Nov 3 19:19:19 2023 -0600

    Created README and LICENSE

diff --git a/LICENSE.md b/LICENSE.md
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+The MIT License (MIT)
+=====================
+
+Copyright © `2023` `Keith Irwin (www.ki9.us)`
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the “Software”), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
diff --git a/README.md b/README.md
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+# nsupdate-sshfp
+Keith Irwin ([www.ki9.us](https://www.ki9.us/))
+[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
+
+Bash script to update [SSHFP records](https://en.wikipedia.org/wiki/SSHFP_record) using [nsupdate](https://en.wikipedia.org/wiki/Nsupdate).  
+
+## Usage
+
+```sh
+$ nsupdate-sshfp <domain> <ttl> <tsig>
+```
+
+For example: 
+
+```sh
+$ nsupdate-sshfp example.com 86400 'hmac-sha512:mykeyname:XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX=='
+```