[Ubuntu 17.10]How to completely reset my splas…

[Ubuntu 17.10]How to completely reset my splash screen? Any useful guides?:

Hi, I have been trying to set up a new mac themed splash screen, following this guide (I know its 10.04 but it is the closest I could find)

I messed it up a bit and I want to reset my splash screen back to default, how would I do this?

Would anyone also be able to give me a guide for a more recent Ubuntu version? Thanks

submitted by /u/fredfredb3rg
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