Newby question: how to run a command line to upgrade modules?

[Plukje]

Trying to install Magento 2 but run into the error: 

Please upgrade your database: Run "bin/magento setup:upgrade" from the Magento root directory. 
The following modules are outdated:
Magento_Weee data: current version - none, required version - 2.0.0
Magento_CatalogWidget data: current version - none, required version - 2.0.0
Magento_Wishlist data: current version - none, required version - 2.0.0

 My question is...how do I run the command line? I have full access to my server but have no clue how to run it. Thank you for your help.

Steven

[Dmitry_Fedyuk]

How to run Magento 2 console commands on a server: https://mage2.pro/t/342

[BlackReef]

Just navigate to the root by typing something like:

cd /home/magcct/public_html/

and then: php bin/magento setup:upgrade

If you don't know the root path just ask your hosting provider.