标签（linux）： git

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git 的四个区域

四种状态

常用命令

git add                #加入暂存（索引区）

git status            #查看状态

git status -s        #状态概览

git diff                  #尚未暂存的文件

git diff --staged  #暂存区文件

git commit          #提交更新

git reset              #回滚

git rm                  #从版本库中移除

git rm --cached README        #从暂存区中移除

git mv                 #相当于mv git rm git add

查看历史版本

[root@git test]# git log

commit 1cf6888d97b0a361a3daed01a06c67936bc4f241

Author: chentiangang <chentiangang@yoho8.com>

Date:   Thu Aug 17 23:49:27 2017 +0800

    first index:v2

commit 145b100cd0e07a9e59e15cf71aad3338ed8a57a6

Author: chentiangang <chentiangang@yoho8.com>

Date:   Thu Aug 17 23:42:32 2017 +0800

    index.html

创建一个新的文件

[root@git test]# echo "news" > news.html

[root@git test]# ls

index.html  news.html  pay.html

[root@git test]# git status

On branch master

Changes to be committed:

  (use "git reset HEAD <file>..." to unstage)

	new file:   pay.html

Untracked files:

  (use "git add <file>..." to include in what will be committed)

	news.html

删除刚才提交到暂存区的文件

[root@git test]# git rm --cached pay.html

rm 'pay.html'

[root@git test]# git status

On branch master

Untracked files:

  (use "git add <file>..." to include in what will be committed)

	news.html

	pay.html

nothing added to commit but untracked files present (use "git add" to track)