Check OpenSSL Installation: Linux & Windows

You can use the following command in Linux to check if OpenSSL is installed:

1. Open the terminal.
2. What is the version of openssl?
3. If you encounter the error “command not found,” it means that OpenSSL is not installed.

You can check if OpenSSL is installed on a Windows system by following these steps:

1. Open the command prompt.
2. What version of OpenSSL do you have?
3. If you encounter the error “‘openssl’ is not recognized as an internal or external command,” it means that OpenSSL is not installed.

You can check if OpenSSL is installed on macOS by following these steps:

1. Open the terminal.
2. What is the version of OpenSSL?
3. If you encounter a “command not found” error, it means that OpenSSL is not installed.