Greetings 
I have 3 magento 2 sites on a Dedicated server running Litespeed + WHM.
1. Gave Cpanel credentials to a programmer. To me, I gave him full access to where he needs to work. Yes or No?
:: I don't want to give him sudo or super user access which I understand gives him access to entire server and other cpanels.
2. Programmer said he can't run needed magento commands due to errors
3. I ran these commands from WHM > Terminal > home website public_html
This post did not help me https://community.magento.com/t5/Installing-Magento-2-x/Permissions-error-in-2-3/m-p/123680#M5857
Please give me step by step instructions as to what to do on WHM so he can execute his commands on cpanel terminal. Thanks for your attention.