Basic Usage

Usually add <path> to the index library through the form git add <path>,

<path> can be a file or a directory:

git add <path>

If there are many changes, you can use the following command to add all changed files at once:

 git add -A .

Add all modifications to the staging area, including new files and edited files, excluding deleted files:

$ git add .  

Means add all content:

git add -A

Means add edited or deleted files, excluding newly added files:

git add -u

If you accidentally executed the following command:

git add * -f(force) //Add ignored files.

You can take a “regret pill”:

git reset HEAD

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