3 Mutexed: trace trace-ascii
4 Help: Make the operation more talkative
7 Makes curl verbose during the operation. Useful for debugging and seeing
8 what's going on "under the hood". A line starting with '>' means "header data"
9 sent by curl, '<' means "header data" received by curl that is hidden in
10 normal cases, and a line starting with '*' means additional info provided by
13 If you only want HTTP headers in the output, --include might be the option
16 If you think this option still doesn't give you enough details, consider using
17 --trace or --trace-ascii instead.
19 Use --silent to make curl really quiet.