VERSION(1) OpenSSL VERSION(1) NNAAMMEE openssl-version, version - print OpenSSL version information SSYYNNOOPPSSIISS ooppeennssssll vveerrssiioonn [--aa] [--vv] [--bb] [--oo] [--ff] [--pp] [--dd] DDEESSCCRRIIPPTTIIOONN This command is used to print out version information about OpenSSL. OOPPTTIIOONNSS --aa all information, this is the same as setting all the other flags. --vv the current OpenSSL version. --bb the date the current version of OpenSSL was built. --oo option information: various options set when the library was built. --ff compilation flags. --pp platform setting. --dd OPENSSLDIR setting. NNOOTTEESS The output of ooppeennssssll vveerrssiioonn --aa would typically be used when sending in a bug report. HHIISSTTOORRYY The --dd option was added in OpenSSL 0.9.7. 1.0.2u 2019-12-20 VERSION(1)