How to send POST request from console?

Question

linux

1. How to send a post request from a batch file or console?
2. Is it possible to send a post request directly from systemd? The task is to send requests on a timer every 5 seconds. As far as I understand, through the units, you can configure the launch of the batch file. But maybe I don't know, and you can make requests.
Thanks to everyone who helps.

Answer 1

curl -d "param1=value1&param2=value2" -X POST http://localhost/data

Answer 2

about POST and SystemD
https://stackoverflow.com/questions/31454947/trigg...