I noticed there are 2 HEADs:
- .git\HEAD
- .git\refs\remotes\origin\HEAD
When I use git show-ref HEAD, it only gives me this:
ce0762c073b407d794f54f0b5d2a50375fdcb609 refs/remotes/origin/HEAD
Whle when I use git rev-parse HEAD, it gives me the value of .git\HEAD:
a758e523fe40e799194878bac567b7f4b8eec2b9
Why Git use 2 different commands to show HEAD? Any strong reason?