You NEED to know how to use CURL!
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Using CURL command to retrieve the remote website information
cURL Error: SSL Certificate Problem
How to check HTTPS certificate (command line)
Unix & Linux: How to get and use certificates with curl? (2 Solutions!!)
What HTTP request and response headers do `curl --cert` and `curl --cacert` read and write?
How To Bypass Or Ignore the SSL Certificate Errors With cURL
Access server with client certificate using s_client but not curl? (3 Solutions!!)
Troubleshooting Ubuntu Curl SSL Certificate Issue: Unable to Get Local Issuer Certificate
Curl won't prompt me for a certificate password
Linux Essentials: Curl Fundamentals
SSL Certificate Explained
How SSL Certificate Works? - HTTPS Explained
Unix: How to trust self-signed certificate in cURL command line?
CURL API Testing Tutorial : How to Use CURL to Send API Requests?
How to solve SSL issues using postman and curl
How to fix curl: (35) SSL certificate problem: Couldn't understand the server certificate format?
DevOps & SysAdmins: curl not using cert from /etc/ssl/certs/ca-certificate.crt
curl: A Practical Guide