http basic:<br>
url basic-- <a href=https://doepud.co.uk/anatomy-of-a-url> anatomy </a> --  <a href=./start_header_body.txt> start header body</a> -- <a href=https://developer.mozilla.org/en-US/docs/Web/HTTP/Guides/Messages> messages </a> --<a href=https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Methods> request methods </a> -- <a href=https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Status> status codes </a> -- <a href=./curl_example_1.txt> ex </a><br>
sending data -- <a href=./my_header_put_post.txt> my header and GET POST </a> -- <a href=./body_GET_POST.html> GET POST body </a>
<br><br>

<a href=https://www.oauth.com/playground/> okta playground </a> -- <a href=https://auth0.com> @auth0 </a> -- <a href=https://oidcdebugger.com> @oidc debugger </a>  <br>
<a href=./get_oauth2_token_using_curl_4_ways.txt> 4 apps for oauth2 </a> -- <a href=./client_credentail_M2M_server2server.txt>Flow1 Client Credentials / M2M </a> -- <a href=./oauth2_2flow_auth_code.txt> Flow2 Authorization Code Flow / Regular Web App </a> -- <a href=./oauth2_3flow_refresh_token.txt> Flow3 Refresh Token </a> --
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<a href=https://curl.se> cURL </a> --
<a href=http://www.freecodecamp.org/news/how-to-start-using-curl-and-why-a-hands-on-introduction-ea1c913caaaa/> freecodecamp curl intro</a> --
<a href=https://curl.haxx.se/docs/httpscripting.html> curl official doc </a>  --

<br><br>
<!-- <a href=https://curlie.org/> @curlIE org </a> -- -->
<a href=https://curlie.io/> curlIE io </a> --
<a href=./curlie-cp-note.txt> cp note </a> --
<a href=https://www.linode.com/docs/guides/installing-and-using-the-curlie-command-on-linux/> curlIE @ linode </a> --
<br><br>
REST --
<a href=https://www.naleid.com/2017/11/26/using-http-apis-on-the-command-line-1-curl.html> naleid ex </a> --
<a href=https://linuxconfig.org/introduction-to-curl> linux intro curl </a> --
<a href=https://martinheinz.dev/blog/113> 10 Examples Why cURL is Awesome </a> --
<a href=https://curl.se/docs/httpscripting.html> Art Of Scripting HTTP </a> --
<a href=https://reqbin.com/curl> req Bin </a> 
<br>
<a href=https://httpbin.org/legacy> httpbin legacy </a> --
<a href=https://en.wikipedia.org/wiki/REST> wiki: what is REST </a> --
<a href=https://www.linode.com/docs/guides/curl-for-rest-api/> linode curl REST </a> --
<br><br>
<a href=./curl_goo_webApp_loginToken_test.html> google loginID Token testing </a>  -- <a href=./client_curl_post_verity.txt> verify using POST</a>