Find and Replace in Neovim

Current Line - First Occurrence

Where foo is what you want to replace and bar is what you want to replace it with. If what you need to search for uses / then | can be used a seperated instead.

:s/foo/bar/

Current Line - All Occurrences

:s/foo/bar/g

Entire File

:s%/food/bar

Remove Occurrences

:s%/foo//