18.11 Windows: set attribute 'archive' for completed downloads
18.12 keep running, read instructions from pipe/socket
18.13 Ratelimit or wait between serial requests
+ 18.14 --dry-run
18.15 --retry should resume
18.16 send only part of --data
18.17 consider file name from the redirected URL with -O ?
See https://github.com/curl/curl/issues/5406
+18.14 --dry-run
+
+ A command line option that makes curl show exactly what it would do and send
+ if it would run for real.
+
+ See https://github.com/curl/curl/issues/5426
+
18.15 --retry should resume
When --retry is used and curl actually retries transfer, it should use the