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git add命令

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轉載:https://www.cnblogs.com/skura23/p/5859243.html

git add -Agit add . git add -u在功能上看似很相近,但還是存在一點差別

git add . :他會監控工作區的狀態樹,使用它會把工作時的所有變化提交到暫存區,包括文件內容修改(modified)以及新文件(new),但不包括被刪除的文件。

git add -u :他僅監控已經被add的文件(即tracked file),他會將被修改的文件提交到暫存區。add -u 不會提交新文件(untracked file)。(git add --update的縮寫)

git add -A :是上面兩個功能的合集(git add --all的縮寫)

下面是具體操作例子,方便更好的理解(Git version 1.x):

git init
echo Change me > change-me
echo Delete me > delete-me
git add change-me delete-me
git commit -m initial

echo OK >> change-me
rm delete-me
echo Add me > add-me

git status
# Changed but not updated:
#   modified:   change-me
#   deleted:    delete
-me # Untracked files: # add-me git add . git status # Changes to be committed: # new file: add-me # modified: change-me # Changed but not updated: # deleted: delete-me git reset git add -u git status # Changes to be committed: # modified: change-me # deleted: delete
-me # Untracked files: # add-me git reset git add -A git status # Changes to be committed: # new file: add-me # modified: change-me # deleted: delete-me

總結:

· git add -A 提交所有變化

· git add -u 提交被修改(modified)和被刪除(deleted)文件,不包括新文件(new)

· git add . 提交新文件(new)和被修改(modified)文件,不包括被刪除(deleted)文件

git版本不同會有所區別:

Git Version 1.x:

Git Version 2.x:

git add命令