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一篇博客带你上手Git

时间：2023-08-07 15:47:06浏览次数：38  
标签：git 一篇 OJQFEH00 LAPTOP 博客 hecheng Git master MINGW64

概述

安装Git

下载官方网站，下载后安装包样式：双击安装，安装成功后右键文件会有如下选项证明安装成功。

基本配置

  1. 设置用户信息，桌面右键，选择Git bash here
hecheng@LAPTOP-OJQFEH00 MINGW64 ~/Desktop
$ git config --global user.name "hecheng"

hecheng@LAPTOP-OJQFEH00 MINGW64 ~/Desktop
$ git config --global user.email "[email protected]"

自己编写自己的用户名和邮箱，之后可以查看，效果如下

基本操作

  1. 创建文件——>提交到缓存区——>提交到仓库
hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest
$ git init
Initialized empty Git repository in E:/GitTest/.git/

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ ll
total 8
drwxr-xr-x 1 hecheng 197121 0  7月 17 16:18 ./
drwxr-xr-x 1 hecheng 197121 0  7月 17 16:17 ../
drwxr-xr-x 1 hecheng 197121 0  7月 17 16:18 .git/

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ touch file01.txt

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git status
On branch master

No commits yet

Untracked files:
  (use "git add <file>..." to include in what will be committed)
        file01.txt

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

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git add .

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git status
On branch master

No commits yet

Changes to be committed:
  (use "git rm --cached <file>..." to unstage)
        new file:   file01.txt


hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git commit -m "add file01"
[master (root-commit) e205281] add file01
 1 file changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 file01.txt

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git status
On branch master
nothing to commit, working tree clean

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git log
commit e2052811960420feb66b8b7bef48980537ea859b (HEAD -> master)
Author: hecheng <[email protected]>
Date:   Mon Jul 17 16:30:35 2023 +0800

    add file01

  1. 修改文件后，文件又进入工作区
hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git status
On branch master
Changes not staged for commit:
  (use "git add <file>..." to update what will be committed)
  (use "git restore <file>..." to discard changes in working directory)
        modified:   file01.txt

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

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git add .

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git status
On branch master
Changes to be committed:
  (use "git restore --staged <file>..." to unstage)
        modified:   file01.txt


hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git commit -m "update file01"
[master 033fcd2] update file01
 1 file changed, 1 insertion(+)

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git log
commit 033fcd2c7386e611bff68c325ab2c770e075f014 (HEAD -> master)
Author: hecheng <[email protected]>
Date:   Mon Jul 17 16:36:21 2023 +0800

    update file01

commit e2052811960420feb66b8b7bef48980537ea859b
Author: hecheng <[email protected]>
Date:   Mon Jul 17 16:30:35 2023 +0800

    add file01

  1. 版本回退
hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git-log
* 033fcd2 (HEAD -> master) update file01
* e205281 add file01

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git reset --hard e205281
HEAD is now at e205281 add file01

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git-log
* e205281 (HEAD -> master) add file01

  1. 查看已删除的记录
$ git reflog
033fcd2 (HEAD -> master) HEAD@{0}: reset: moving to 033fcd2
e205281 HEAD@{1}: reset: moving to e205281
033fcd2 (HEAD -> master) HEAD@{2}: commit: update file01
e205281 HEAD@{3}: commit (initial): add file01

Git分支

  1. 查看，创建，切换分支
hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git branch
* master

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git branch dev01

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git-log
* 033fcd2 (HEAD -> master, dev01) update file01
* e205281 add file01

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ touch .gitignore

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git status
On branch master
Untracked files:
  (use "git add <file>..." to include in what will be committed)
        .gitignore

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

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git add .

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git status
On branch master
Changes to be committed:
  (use "git restore --staged <file>..." to unstage)
        new file:   .gitignore


hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git commit -m "add ignore file"
[master 4008424] add ignore file
 1 file changed, 1 insertion(+)
 create mode 100644 .gitignore

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git status
On branch master
nothing to commit, working tree clean

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git-log
* 4008424 (HEAD -> master) add ignore file
* 033fcd2 (dev01) update file01
* e205281 add file01

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git checkout dev01
Switched to branch 'dev01'

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (dev01)
$ git checkout master
Switched to branch 'master'

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git checkout -b dev02
Switched to a new branch 'dev02'

  1. 合并、删除分支
hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (dev02)
$ git checkout master
Switched to branch 'master'

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git-log
* 4008424 (HEAD -> master, dev02) add ignore file
* 033fcd2 (dev01) update file01
* e205281 add file01

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git checkout dev01
Switched to branch 'dev01'

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (dev01)
$ touch file02.txt

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (dev01)
$ git add .

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (dev01)
$ git commit -m 'add file02'
[dev01 f2a85f1] add file02
 1 file changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 file02.txt

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (dev01)
$ git-log
* f2a85f1 (HEAD -> dev01) add file02
| * 4008424 (master, dev02) add ignore file
|/
* 033fcd2 update file01
* e205281 add file01

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (dev01)
$ git checkout master
Switched to branch 'master'

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git merge dev01
Merge made by the 'ort' strategy.
 file02.txt | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 file02.txt

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git-log
*   c3ebaa2 (HEAD -> master) Merge branch 'dev01'
|\
| * f2a85f1 (dev01) add file02
* | 4008424 (dev02) add ignore file
|/
* 033fcd2 update file01
* e205281 add file01

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git branch -d dev02
Deleted branch dev02 (was 4008424).

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git-log
*   c3ebaa2 (HEAD -> master) Merge branch 'dev01'
|\
| * f2a85f1 (dev01) add file02
* | 4008424 add ignore file
|/
* 033fcd2 update file01
* e205281 add file01


强制删除

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git-log
* 88d63ff (dev02) abcde
*   b357906 (HEAD -> master) Merge branch 'dev'
|\
| * b6c3192 update file01 count-2
* | d9ed7d0 update file01 count-3
|/
*   c3ebaa2 Merge branch 'dev01'
|\
| * f2a85f1 add file02
* | 4008424 add ignore file
|/
* 033fcd2 update file01
* e205281 add file01

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git branch -d dev02
error: The branch 'dev02' is not fully merged.
If you are sure you want to delete it, run 'git branch -D dev02'.

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git branch -D dev02
Deleted branch dev02 (was 88d63ff).

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git-log
*   b357906 (HEAD -> master) Merge branch 'dev'
|\
| * b6c3192 update file01 count-2
* | d9ed7d0 update file01 count-3
|/
*   c3ebaa2 Merge branch 'dev01'
|\
| * f2a85f1 add file02
* | 4008424 add ignore file
|/
* 033fcd2 update file01
* e205281 add file01

  1. 解决冲突
hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git checkout -b dev
Switched to a new branch 'dev'

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (dev)
$ git status
On branch dev
Changes not staged for commit:
  (use "git add <file>..." to update what will be committed)
  (use "git restore <file>..." to discard changes in working directory)
        modified:   file01.txt

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

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (dev)
$ git add .

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (dev)
$ git commit -m "update file01 count-2"
[dev b6c3192] update file01 count-2
 1 file changed, 1 insertion(+), 1 deletion(-)

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (dev)
$ git-log
* b6c3192 (HEAD -> dev) update file01 count-2
*   c3ebaa2 (master) Merge branch 'dev01'
|\
| * f2a85f1 add file02
* | 4008424 add ignore file
|/
* 033fcd2 update file01
* e205281 add file01

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (dev)
$ git checkout master
Switched to branch 'master'

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git add .

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git commit -m "update file01 count-3"
[master d9ed7d0] update file01 count-3
 1 file changed, 1 insertion(+), 1 deletion(-)

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
Merge branch 'dev'























[master b357906] Merge branch 'dev'

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git-log
*   b357906 (HEAD -> master) Merge branch 'dev'
|\
| * b6c3192 (dev) update file01 count-2
* | d9ed7d0 update file01 count-3
|/
*   c3ebaa2 Merge branch 'dev01'
|\
| * f2a85f1 add file02
* | 4008424 add ignore file
|/
* 033fcd2 update file01
* e205281 add file01

  1. 分支创建原则
    master，主分支，用于发行的版本，develop，开发的分支，feature（可以删除），功能的分支，hotfix，修复bug的分支，feature合并到develop，develop合并到master，用户反馈到bug，创建hotfix分支，写好修复代码后，分别合并到master分支和develop分支。

四、远程仓库

1.

创建码云账户，创建仓库，获取公匙。
再连接本地仓库与远程仓库（添加远程仓库：git remote add 远端名称 仓库路径），查看远程仓库，将代码推送到远程仓库（git push 远端名称 本地分支名：远端分支名），查看关联关系：git branch -vv

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git remote add origin [email protected]:hecheng11223/git_-test.git

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git remote
origin

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git push origin master
Enumerating objects: 22, done.
Counting objects: 100% (22/22), done.
Delta compression using up to 16 threads
Compressing objects: 100% (14/14), done.
Writing objects: 100% (22/22), 1.82 KiB | 621.00 KiB/s, done.
Total 22 (delta 3), reused 0 (delta 0), pack-reused 0
remote: Powered by GITEE.COM [GNK-6.4]
To gitee.com:hecheng11223/git_-test.git
 * [new branch]      master -> master

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git push origin master:master
Everything up-to-date
hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git push --set-upstream origin master
Everything up-to-date
branch 'master' set up to track 'origin/master'.

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git push
Everything up-to-date
hecheng@LAPTOP-OJQFEH00 MINGW64 /e/GitTest (master)
$ git branch -vv
* master b357906 [origin/master] Merge branch 'dev'

2.

从远程仓库克隆

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/Git_Study
$ git clone [email protected]:hecheng11223/git_-test.git hello-git
Cloning into 'hello-git'...
remote: Enumerating objects: 22, done.
remote: Counting objects: 100% (22/22), done.
remote: Compressing objects: 100% (14/14), done.
remote: Total 22 (delta 3), reused 0 (delta 0), pack-reused 0
Receiving objects: 100% (22/22), done.
Resolving deltas: 100% (3/3), done.


hecheng@LAPTOP-OJQFEH00 MINGW64 /e/Git_Study/hello-git (master)
$ git-log
*   b357906 (HEAD -> master, origin/master, origin/HEAD) Merge branch 'dev'
|\
| * b6c3192 update file01 count-2
* | d9ed7d0 update file01 count-3
|/
*   c3ebaa2 Merge branch 'dev01'
|\
| * f2a85f1 add file02
* | 4008424 add ignore file
|/
* 033fcd2 update file01
* e205281 add file01

从远程仓库抓取和拉取

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/Git_Study/hello-git (master)
$ git fetch
remote: Enumerating objects: 3, done.
remote: Counting objects: 100% (3/3), done.
remote: Compressing objects: 100% (2/2), done.
remote: Total 2 (delta 1), reused 0 (delta 0), pack-reused 0
Unpacking objects: 100% (2/2), 229 bytes | 76.00 KiB/s, done.
From gitee.com:hecheng11223/git_-test
   b357906..c9b33a5  master     -> origin/master

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/Git_Study/hello-git (master)
$ git-log
* c9b33a5 (origin/master, origin/HEAD) add file03
*   b357906 (HEAD -> master) Merge branch 'dev'
|\
| * b6c3192 update file01 count-2
* | d9ed7d0 update file01 count-3
|/
*   c3ebaa2 Merge branch 'dev01'
|\
| * f2a85f1 add file02
* | 4008424 add ignore file
|/
* 033fcd2 update file01
* e205281 add file01

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/Git_Study/hello-git (master)
$ git merge origin/master
Updating b357906..c9b33a5
Fast-forward
 file04.txt | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 file04.txt

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/Git_Study/hello-git (master)
$ git pull
remote: Enumerating objects: 3, done.
remote: Counting objects: 100% (3/3), done.
remote: Compressing objects: 100% (2/2), done.
remote: Total 2 (delta 1), reused 0 (delta 0), pack-reused 0
Unpacking objects: 100% (2/2), 208 bytes | 69.00 KiB/s, done.
From gitee.com:hecheng11223/git_-test
   c9b33a5..418f89f  master     -> origin/master
Updating c9b33a5..418f89f
Fast-forward
 file05.txt | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 file05.txt

hecheng@LAPTOP-OJQFEH00 MINGW64 /e/Git_Study/hello-git (master)
$ git-log
* 418f89f (HEAD -> master, origin/master, origin/HEAD) add file05
* c9b33a5 add file03
*   b357906 Merge branch 'dev'
|\
| * b6c3192 update file01 count-2
* | d9ed7d0 update file01 count-3
|/
*   c3ebaa2 Merge branch 'dev01'
|\
| * f2a85f1 add file02
* | 4008424 add ignore file
|/
* 033fcd2 update file01
* e205281 add file01

标签：git,一篇,OJQFEH00,LAPTOP,博客,hecheng,Git,master,MINGW64
From： https://www.cnblogs.com/he-cheng/p/17559598.html

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