Name

version

Synopsis

The version command displays information about the version of OpenSSL that is installed.

Options

-a

Include all version information in the output. Specifying this option is equivalent to specifying all of the other available options.

-b

Output the date when OpenSSL was built.

-c

Output the compilation flags that were used to build OpenSSL. These flags are compiler-specific flags.

-o

Output the compile-time options that were used to build OpenSSL. These are OpenSSL-specific option flags that control the built-in features.

-p

Output the platform for which OpenSSL was built.

-v

Output the OpenSSL version.