Learning your major scales is crucial to the development of any musician. While there are plenty of charts and diagrams for how to play major scales in standard tuning, the same can't be said for Open-E. Try practicing this pattern with and without slide.
If you are interested in learning more licks like this in Open-E and on slide, you can contact me at firstname.lastname@example.org to set up a lesson. If you would like to support my efforts in form of donation my Paypal is email@example.com and my Venmo is Jarred-Garneau