Ways to add a certificate to the certificate store from a script

I want to install a certificate in the certificate store. Is there a way to do it from a script. Meaning one of the following is true:

• There is a console utility, which then can be invoked from a batch script.
• There is a COM object, which can be instantiated from a V开发者_StackOverflowB script.
• Adding to the certificate store boils down to some basic operations (like registry or file system changes), which can then be performed from a script.

There may exist other options, which I do not see. In anyway, I want to be able to install into the certificate store of my choice in the unattended mode.

Thanks.

CertMgr.exe can be used from the command line.