Ubuntu下学习git第二天--仓库操作

最新推荐文章于 2025-01-11 17:59:28 发布

berry2q

最新推荐文章于 2025-01-11 17:59:28 发布

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本文链接：https://blog.youkuaiyun.com/gqyann/article/details/78839453

在Ubuntu系统中学习Git，本文介绍了如何查看仓库状态、提交修改。通过`git status`检查文件变动，`git diff`查看具体修改，`git add`暂存修改，最后用`git commit`提交更新至仓库。确保每次提交前都了解所做的修改。

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先对本机的readme.txt文件修改，比如添加一个“distribution”。用’git status’命令查看仓库当前状态，显示

On branch master
Changes not staged for commit:
  (use "git add/rm <file>..." to update what will be committed)
  (use "git checkout -- <file>..." to discard changes in working directory)

    deleted:    file1.txt
    deleted:    file2.txt

no changes added to commit (use "git add" and/or "git commit -a")

意思是上面的文件已经被修改过，但是还没提交到仓库，用git add 文件名提交到仓库。
这时还可以git diff查看做了哪些修改

$ git diff readme.txt
diff --git a/readme.txt b/readme.txt
index b0354bd..bf8ef1b 100644
--- a/readme.txt
+++ b/readme.txt
@@ -1,2 +1,2 @@
-Git is a version control system.
+Git is a distribution version control system.
 Git is a free software

意思是往里添加了一个单词“distribution”。这时已经知道做了哪些修改，再提交就放心多了。和提交新文件相同，提交修改都是两步走。第一步git add是
然后使用git add readme.txt命令提交到仓库.没有任何显示就对了。我们可以git status查看当前仓库状态。

$ git status
On branch master
Changes to be committed:
  (use "git reset HEAD <file>..." to unstage)

    new file:   file1.txt
    new file:   file2.txt
    modified:   readme.txt

告诉我们需要提交的修改包括readme.txt文件，接着使用’git commit -m “add distrubution”’

$ git commit -m "add distributed"
[master 4ff027d] add distributed
 1 file changed, 1 insertion(+), 1 deletion(-)

再使用git status命令查看仓库当前状态，显示

$ git status
On branch master
Changes not staged for commit:
  (use "git add/rm <file>..." to update what will be committed)
  (use "git checkout -- <file>..." to discard changes in working directory)

    deleted:    file1.txt
    deleted:    file2.txt

no changes added to commit (use "git add" and/or "git commit -a")