KartoshkaLT2

Hi everyone, Recently tried to install a modpack onto my forge server but I have no idea how to do it! I've tried to find videos which got me nowhere. I know how to add single mods at a time (since you just put it in the mods folder) but obviously this is not ideal for bigger modpacks which can have up to like 200 or more mods in. Am I just being an idiot and not seeing something obvious? All help appreciated. Thanks