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 Log on with root in Ubuntu?

How to Log on with root in Ubuntu?

$sudo -s

to exit root -

#exit