How would I cut it down without losing relevant data? How else could I save it? I do not understand the link instructions either.
I don't know how you are doing whatever it is that you are doing. Others somehow manage to create links that can be downloaded. Yours is the first time I have seen a DISM.log or CBS.log open in Word Online.
Can you use the link that you created for the CBS.log?
As for cutting it down I was guessing that you might not be considering that timestamp I gave you in what you were including. Apologies if that guess is incorrect.