openssl version -help

saolasosme

OpenSSL Version Information.

$ openssl version -help
Usage: version [options]
Valid options are:
 -help  Display this summary
 -a     Show all data
 -b     Show build date
 -d     Show configuration directory
 -e     Show engines directory
 -f     Show compiler flags used
 -o     Show some internal datatype options
 -p     Show target build platform
 -r     Show random seeding options
 -v     Show library version