curlpost-2020/8/19

1.curl usage
For sending data with POST and PUT requests, these are common curl options:

request type

-X POST

-X PUT

content type header

-H "Content-Type: application/x-www-form-urlencoded"

-H "Content-Type: application/json"

data

form urlencoded: -d "param1=value1¶m2=value2" or -d @data.txt

json: -d '{"key1":"value1", "key2":"value2"}' or -d @data.json

2. example

2.1 post urlencode binary data

curl -X POST --data-binary $'some_metric{label=\"val1\"} 42\n' "

cat <0daybank