git 的基础

官网：https://git-scm.com/

设置用户名与邮箱

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尘曦@▒▒▒▒ MINGW64 ~/Desktop
$ git config --global user.name "ruidongchenxi"   设置用户名
 
尘曦@▒▒▒▒ MINGW64 ~/Desktop
$ git config --global user.email "rdchenxi@163.com"   添加账户
 
尘曦@▒▒▒▒ MINGW64 ~/Desktop
$ git config --local   表示只对指定的仓库生效
 
尘曦@▒▒▒▒ MINGW64 ~/Desktop
$ git config --global   对当前用户所有仓库生效
 
尘曦@▒▒▒▒ MINGW64 ~/Desktop
$ git config --system   对系统所有账户有效
 
尘曦@▒▒▒▒ MINGW64 ~/Desktop
$ git config --list --local
fatal: --local can only be used inside a git repository
 
尘曦@▒▒▒▒ MINGW64 ~/Desktop
$ git config --list --global
user.name=rdcx
user.email=rdchenxi@163.com
 
尘曦@▒▒▒▒ MINGW64 ~/Desktop
$ git config --list --system
diff.astextplain.textconv=astextplain
filter.lfs.clean=git-lfs clean -- %f
filter.lfs.smudge=git-lfs smudge -- %f
filter.lfs.process=git-lfs filter-process
filter.lfs.required=true
http.sslbackend=openssl
http.sslcainfo=D:/tool/git/Git/mingw64/ssl/certs/ca-bundle.crt
core.autocrlf=true
core.fscache=true
core.symlinks=false
pull.rebase=false
credential.helper=manager-core
credential.https://dev.azure.com.usehttppath=true
init.defaultbranch=master

　　初始化一个仓库

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$ git init git_learning
Initialized empty Git repository in D:/git_learning/.git/
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ git config --local user.name 'cx'
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ git config --local user.email '1397506052@qq.com'
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ git config --local --list
core.repositoryformatversion=0
core.filemode=false
core.bare=false
core.logallrefupdates=true
core.symlinks=false
core.ignorecase=true
user.name=cx
user.email=1397506052@qq.com

　　提交变更

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尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ cp ../SQLyog/Keywords.db .
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ ls
Keywords.db
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ git add  Keywords.db   添加变更文件
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ git commit -m '123'
[master (root-commit) ef438c5] 123
 1 file changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 Keywords.db   执行变更操作
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ cp ../SQLyog/SQLyog.chm .
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ git add SQLyog.chm
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ git status    查看给git状态
On branch master
Changes to be committed:
  (use "git restore --staged <file>..." to unstage)
        new file:   SQLyog.chm
 
$ git log   查看git 变更日志
commit ef438c5022f5b9549fb5408629e9d470c9330cb6 (HEAD -> master)
Author: cx <1397506052@qq.com>   变更作者  local 优先及高
Date:   Tue May 11 00:44:26 2021 +0800
 
    123

　　添加文件

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$ git status 查看git状态
On branch master
Changes to be committed:
  (use "git restore --staged <file>..." to unstage)
        new file:   SQLyog.chm
 
Untracked files:
  (use "git add <file>..." to include in what will be committed)
        AuthStatusEnum.java   表示没有被git管理的文件
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ git add AuthStatusEnum.java   添加为git管理
warning: LF will be replaced by CRLF in AuthStatusEnum.java.
The file will have its original line endings in your working directory
 
$ git status
On branch master
Changes to be committed:  暂存去
  (use "git restore --staged <file>..." to unstage)
        new file:   AuthStatusEnum.java
        new file:   SQLyog.chm 
 
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ git commit -m "ADD java"   暂存区文件提交操作
[master 1b6cf68] ADD java
 2 files changed, 45 insertions(+)
 create mode 100644 AuthStatusEnum.java
 create mode 100644 SQLyog.chm
 
$ mkdir css
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ cp /d/医疗项目--尚医通/资料/资料/01-项目实体和vo类/model/com/atguigu/yygh/enums/DictEnum.java css/
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ git status
On branch master
Untracked files:
  (use "git add <file>..." to include in what will be committed)
        css/
 
nothing added to commit but untracked files present (use "git add" to track)
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ ls
AuthStatusEnum.java  Keywords.db  SQLyog.chm  css/
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ ls css/
DictEnum.java
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ git add css   添加暂存区操作
warning: LF will be replaced by CRLF in css/DictEnum.java.
The file will have its original line endings in your working directory
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ git status
On branch master
Changes to be committed:
  (use "git restore --staged <file>..." to unstage)
        new file:   css/DictEnum.java
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ git commit -m "qwe"   提交变更
[master 785c674] qwe
 1 file changed, 33 insertions(+)
 create mode 100644 css/DictEnum.java
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ git log   查看变更日志
commit 785c6743a82a2796193b05718199e5622361083c (HEAD -> master)
Author: cx <1397506052@qq.com>
Date:   Tue May 11 01:06:27 2021 +0800
 
    qwe
 
commit 1b6cf6858db65acf1055208b2fe16ba065203051
Author: cx <1397506052@qq.com>
Date:   Tue May 11 01:01:28 2021 +0800
 
    ADD java
 
commit ef438c5022f5b9549fb5408629e9d470c9330cb6
Author: cx <1397506052@qq.com>
Date:   Tue May 11 00:44:26 2021 +0800
 
    123

　　修改文件提交变更

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尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ vim AuthStatusEnum.java
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ git status  查看状态
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:   AuthStatusEnum.java
 
no changes added to commit (use "git add" and/or "git commit -a")
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ git add -u   将已经被git 管理的文件并且有变更的文件一起提交暂存区
warning: LF will be replaced by CRLF in AuthStatusEnum.java.
The file will have its original line endings in your working directory
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ git status  查看状态
On branch master
Changes to be committed:
  (use "git restore --staged <file>..." to unstage)
        modified:   AuthStatusEnum.java
 
$ git commit -m "修改部分文件"   提交变更
[master 4eba0ca] 修改部分文件
 1 file changed, 1 insertion(+)
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ git log   查看日志
commit 4eba0ca72e8a1d7245a69ab0fb32199a94d17722 (HEAD -> master)
Author: cx <1397506052@qq.com>
Date:   Tue May 11 01:16:29 2021 +0800
 
    修改部分文件
 
commit 785c6743a82a2796193b05718199e5622361083c
Author: cx <1397506052@qq.com>
Date:   Tue May 11 01:06:27 2021 +0800
 
    qwe
 
commit 1b6cf6858db65acf1055208b2fe16ba065203051
Author: cx <1397506052@qq.com>
Date:   Tue May 11 01:01:28 2021 +0800
 
    ADD java
 
commit ef438c5022f5b9549fb5408629e9d470c9330cb6
Author: cx <1397506052@qq.com>
Date:   Tue May 11 00:44:26 2021 +0800
 
    123

　　重命名文件名操作

　　

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尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ mv Keywords.db Keywords
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ git status
On branch master
Changes not staged for commit:
  (use "git add/rm <file>..." to update what will be committed)
  (use "git restore <file>..." to discard changes in working directory)
        deleted:    Keywords.db
 
Untracked files:
  (use "git add <file>..." to include in what will be committed)
        Keywords
 
no changes added to commit (use "git add" and/or "git commit -a")
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ git add -u
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ git status
On branch master
Changes to be committed:
  (use "git restore --staged <file>..." to unstage)
        deleted:    Keywords.db
 
Untracked files:
  (use "git add <file>..." to include in what will be committed)
        Keywords
 
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ git add Keywords
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ git rm  Keywords.db
fatal: pathspec 'Keywords.db' did not match any files
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ git status
On branch master
Changes to be committed:
  (use "git restore --staged <file>..." to unstage)
        renamed:    Keywords.db -> Keywords
还原操作
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ git reset --hard
HEAD is now at 4eba0ca 修改部分文件
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ git status
On branch master
nothing to commit, working tree clean
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ ls
AuthStatusEnum.java  Keywords.db  SQLyog.chm  css/
 
简单重命名方法
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ git mv Keywords.db Keywords
 
$ ls
AuthStatusEnum.java  Keywords  SQLyog.chm  css/
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ git status
On branch master
Changes to be committed:
  (use "git restore --staged <file>..." to unstage)
        renamed:    Keywords.db -> Keywords
 
$ git commit -m "zuo"
[master e986ad1] zuo
 1 file changed, 0 insertions(+), 0 deletions(-)
 rename Keywords.db => Keywords (100%)
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ git log
commit e986ad128754afafe01178121dd567aa0c9e2060 (HEAD -> master)
Author: cx <1397506052@qq.com>
Date:   Tue May 11 01:29:26 2021 +0800
 
    zuo
 
commit 4eba0ca72e8a1d7245a69ab0fb32199a94d17722
Author: cx <1397506052@qq.com>
Date:   Tue May 11 01:16:29 2021 +0800
 
    修改部分文件
 
commit 785c6743a82a2796193b05718199e5622361083c
Author: cx <1397506052@qq.com>
Date:   Tue May 11 01:06:27 2021 +0800
 
    qwe
 
commit 1b6cf6858db65acf1055208b2fe16ba065203051
Author: cx <1397506052@qq.com>
Date:   Tue May 11 01:01:28 2021 +0800
 
    ADD java

　　git 历史查看

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$ git log --oneline    简洁方式查看git 历史
e986ad1 (HEAD -> master) zuo
4eba0ca 修改部分文件
785c674 qwe
1b6cf68 ADD java
ef438c5 123
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ git log -n 2  查看最近两次变更更
commit e986ad128754afafe01178121dd567aa0c9e2060 (HEAD -> master)
Author: cx <1397506052@qq.com>
Date:   Tue May 11 01:29:26 2021 +0800
 
    zuo
 
commit 4eba0ca72e8a1d7245a69ab0fb32199a94d17722
Author: cx <1397506052@qq.com>
Date:   Tue May 11 01:16:29 2021 +0800
 
    修改部分文件
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ git log -n 2 --oneline   简洁显示
e986ad1 (HEAD -> master) zuo
4eba0ca 修改部分文件
$ git branch -v   查看本地支
* master e986ad1 zuo
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (master)
$ git checkout -b temp 4eba0ca   创建分支
Switched to a new branch 'temp'
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (temp)
$ vim AuthStatusEnum.java   修改操作
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (temp)
$ git commit -am"wec"   直接提交代码
warning: LF will be replaced by CRLF in AuthStatusEnum.java.
The file will have its original line endings in your working directory
[temp caae240] wec
 1 file changed, 1 insertion(+), 1 deletion(-)
尘曦@▒▒▒▒ MINGW64 /D/git_learning (temp)
$ git branch -v    查看分支
  master e986ad1 zuo
* temp   caae240 wec
查看日志
尘曦@▒▒▒▒ MINGW64 /D/git_learning (temp)
$ git log
commit caae2401c9c7d4b2af7f64618d2592b26406bd84 (HEAD -> temp)
Author: cx <1397506052@qq.com>
Date:   Tue May 11 01:38:03 2021 +0800
 
    wec
 
commit 4eba0ca72e8a1d7245a69ab0fb32199a94d17722
Author: cx <1397506052@qq.com>
Date:   Tue May 11 01:16:29 2021 +0800
 
    修改部分文件
 
commit 785c6743a82a2796193b05718199e5622361083c
Author: cx <1397506052@qq.com>
Date:   Tue May 11 01:06:27 2021 +0800
 
    qwe
 
尘曦@▒▒▒▒ MINGW64 /D/git_learning (temp)
$ git log --all   查看所以分支历史
commit caae2401c9c7d4b2af7f64618d2592b26406bd84 (HEAD -> temp)
Author: cx <1397506052@qq.com>
Date:   Tue May 11 01:38:03 2021 +0800
 
    wec
 
commit e986ad128754afafe01178121dd567aa0c9e2060 (master)
Author: cx <1397506052@qq.com>
Date:   Tue May 11 01:29:26 2021 +0800
 
    zuo
 
commit 4eba0ca72e8a1d7245a69ab0fb32199a94d17722
Author: cx <1397506052@qq.com>
尘曦@▒▒▒▒ MINGW64 /D/git_learning (temp)
$ git log --all --graph  清晰的查看
* commit caae2401c9c7d4b2af7f64618d2592b26406bd84 (HEAD -> temp)
| Author: cx <1397506052@qq.com>
| Date:   Tue May 11 01:38:03 2021 +0800
|
|     wec
|
| * commit e986ad128754afafe01178121dd567aa0c9e2060 (master)
|/  Author: cx <1397506052@qq.com>
|   Date:   Tue May 11 01:29:26 2021 +0800
|
|       zuo
|
* commit 4eba0ca72e8a1d7245a69ab0fb32199a94d17722
| Author: cx <1397506052@qq.com>
| Date:   Tue May 11 01:16:29 2021 +0800
|
|     修改部分文件
|
* commit 785c6743a82a2796193b05718199e5622361083c
| Author: cx <1397506052@qq.com>
| Date:   Tue May 11 01:06:27 2021 +0800
|
|     qwe
:

　　

 

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