sfv checking, anyone know if i can use a command line interface so i can call out to a sfv checker from another program?

Same with a decompression program, not sure if winRAR supports command line, anyone have some info on that?

Dido with an antivirus product (norton preferably) does that support command line?

Edit: What i mean by command line if i wasn't clear enough is that i could start ===> run ===> "c:/program files/someprogram.exe" -someparameter -otherparameter