Oh Shit, Git!?!

Panic advice for when you botch up with Git.

Oh shit, I did something terribly wrong, please tell me git has a magic time machine!?!

Oh shit, I committed and immediately realized I need to make one small change!

Oh shit, I need to change the message on my last commit!

Oh shit, I accidentally committed something to master that should have been on a brand new branch!

Oh shit, I accidentally committed to the wrong branch!

Oh shit, I tried to run a diff but nothing happened?!

Oh shit, I need to undo a commit from like 5 commits ago!

Oh shit, I need to undo my changes to a file!

Fuck this noise, I give up.