Download 1 file
curl -O https://example.com/files/README
Or
curl -o my-readme-file https://example.com/files/README
Download many files async
curl \
-o file-name-1 https://example.com/files/file-1 \
-o file-name-2 https://example.com/files/file-2
Reference
https://hackernoon.com/how-to-download-a-file-using-curl-with-examples-mon3ubd