When you see the (END) marker in Git, it indicates you're in a pager, usually less, for viewing long outputs. Here are some navigation tips:
Scroll Down: Use the arrow keys or the space bar to advance one page.
Scroll Up: Hit b to go back one page.
Search: Type / followed by your search term to find text.
While using it, you can use the q command to quit back into the command line. You can now now run your git status or git diff without reopening your terminal; this makes handling long outputs a lot easier.