How to undo (almost) anything with Git

https://github.blog/2015-06-08-how-to-undo-almost-anything-with-git/

 

checkout, reset, restore, revert, and switch. What do they really do?

 checkout, reset, restore, revert, and switch. What do they really do?

Written by torek, etc.

https://stackoverflow.com/questions/58003030/what-is-the-git-restore-command-and-what-is-the-difference-between-git-restor

The whole page is useful, especially from 'To add to VonC's answer, and bring into the picture all the relevant commands, in alphabetical order, I will cover:'

I also like -

$git restore -s@ -SW -- <file> 

above the aforesaid section.

How to undo and redo in git?

 How to undo and redo in git?

For both undo and redo, use git reflog and git reset --hard head@{n}

You will find n in the result of git reflog.