Создание bundle.crt для nginx

openssl req -new -newkey rsa:2048 -nodes -keyout example_com.key -out example_com.csr

cat www_example_com.crt COMODORSADomainValidationSecureServerCA.crt  COMODORSAAddTrustCA.crt AddTrustExternalCARoot.crt > ssl-bundle.crt

via