Generate CSR for Nginx server

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This is how to generate the .csr file, requirement for SSL certificate.

$ openssl req -new -newkey rsa:2048 -nodes -keyout server.key -out server.csr
-----
Country Name (2 letter code) [AU]:ID
State or Province Name (full name) [Some-State]:
Locality Name (eg, city) []:
Organization Name (eg, company) [Internet Widgits Pty Ltd]:
Organizational Unit Name (eg, section) []:
Common Name (e.g. server FQDN or YOUR name) []:domain.com
Email Address []:

Please enter the following 'extra' attributes
to be sent with your certificate request
A challenge password []:
An optional company name []:

Install SSL certificate

Worked with SSL issues by Sectigo Limited, Comodo CA Limited

cat your_domain.crt > your_domain_chain.crt ; echo >> your_domain_chain.crt ; cat your_domain.ca-bundle >> your_domain_chain.crt

—–BEGIN RSA PRIVATE KEY—–
(Your Private Key: your_domain_name.key)
—–END RSA PRIVATE KEY—–
—–BEGIN CERTIFICATE—–
(Your Primary SSL certificate: your_domain_name.crt)
—–END CERTIFICATE—–
—–BEGIN CERTIFICATE—–
(Your Intermediate certificate: DigiCertCA.crt)
—–END CERTIFICATE—–
—–BEGIN CERTIFICATE—–
(Your Root certificate: TrustedRoot.crt)
—–END CERTIFICATE—–

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