Most of the time we need to undo something that we changed in our code. In this tutorial we will learn commands of how to undo something.
Discard all changes in a file
We have a file called index.html with git diff we will see the uncommitted changes,
We just updated the title, in order to discard this we need to type git restore index.html
Undo a Deleted File
Suppose we deleted a file, we need to undo or discard the deletion.
git restore index.html
Discard a Particular Chunk
If we change multiple lines of code inside of a particular file, we need to discard or undo a particular line,
If we need to discard the paragraph not the title, then we need to write git restore -p index.html, this will ask us which chunk to discard
We will move forward with pressing n.
Then we press the y. The second chunk will be discarded.
Discard everything
If we discard everything we need to write git restore .
These are some Discard commands.