I need to create more than 100 store views to my Magento website. Is there an "easy" way of doing this, like by using command line? It will take a long time if I create each store in admin -> stores -> all stores
I don't think there is a way to do this via CLI as of yet (correct me if i'm wrong), but if you have the programming knowledge you can create console commands inside a module. With some searching I came across this;
Even though, this will take some time to implement. Adding them manually will be eventually faster.