git add files, folders

git add file

git add adds multiple files, separated by spaces

git add file1 file2 file3

git add many times

git add file1
git add file2
git add file3

Add files in the specified directory

All files in the source directory and subdirectories, all .py files in the home directory

git source/*
git home/*.py

git add ., note that there is a space in front of ".", add all files, or git add --all add all files

git add .
git add --all

git add folder

git add 文件夹
git add 文件夹名

git commit submitted to the repository

The purpose of git add is to submit the modified files from the workspace to the temporary storage area, which can be submitted multiple times, and then the commit operation will submit the files from the temporary storage area to the repository

git commit -m "new commit"