On: More Git and GitHub Secrets

[krallja]

git diff --cached is one I need to remember.

[kzrdude → krallja]

`git diff --staged` is the same thing. Git did a very halfhearted move to the `stage` verb and then stalled.

[silasb → krallja]

I have two aliases that I use all the time.

`gd`

and

`gdc`

I'm sure you can figure out what each of those means.