Hard Drive Installation Issues... (Mac)

I don’t have enough storage on my Mac… And there doesn’t seem to be an option to install engine to an external hard drive. It just says “not enough storage”. I’ve Found code lines, (Sudo mv /Users/Shared/UnrealEngine /Destination/Location/ and ln -s /Destination/Location/Shared /Users/Shared/UnrealEngine) But am I supposed to replace something with my external hard drive name? Thanks!

Duplicate of: Can't Install Engine to External Hard Drive? (Mac) - Platform & Builds - Epic Developer Community Forums