Convert SSL certificates to different formats

:heavy_exclamation_mark: This post is older than a year. Consider some information might not be accurate anymore. :heavy_exclamation_mark:

OpenSSL provides the capability to read and output in various formats.

For instance, convert from binary encoded to Base64 encoded ASCII format

openssl x509 -inform der -in monitoring-prod.cer -out monitoring-prod.pem
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