git 常用操作 / 配置

常规操作

查看状态

git status

branch 操作

$ git branch #列出所有的branch
$ git branch squall #新建一个branch
$ git checkout squall #切换到squall分支
$ git branch -d squall #删除branch
$ git log --oneline --decorate --graph --all #查看所有branch状态

merge 合并

$ git merge <other-branch>

$ 查看log日志

$ git log
$ git log --oneline #单行

github:

create a new repository on the command line

git init
git add README.md
git commit -m "first commit"
git remote add origin https://github.com/dyfsquall/zhihu_scrapy.git
git push -u origin master

…or push an existing repository from the command line

git remote add origin https://github.com/dyfsquall/zhihu_scrapy.git
git push -u origin master

重命名一个文件

git mv oldFileName newFileName
git commit oldFileName -m"say something"
git commit newFileName -m"say something"
git pull
git push -u origin master

版本迭代

# create a tag
$ git tag -a v1.0 
# 查看版本
$ git tag
$ git log
# delete a tag
$ git tag -d v1.0

取消add

git rm --cached <file>

添加变更到上一次的commit

• edit the file(s)
• save the file(s)
• stage the file(s)
• and run git commit --amend

git commit --amend

git丢弃本地修改的所有文件（新增、删除、修改）

git checkout . #本地所有修改的。没有的提交的，都返回到原来的状态
git stash #把所有没有提交的修改暂存到stash里面。可用git stash pop回复。
git reset --hard HASH #返回到某个节点，不保留修改。
git reset --soft HASH #返回到某个节点。保留修改

git clean -df #返回到某个节点
git clean 参数
    -n 显示 将要 删除的 文件 和  目录
    -f 删除 文件
    -df 删除 文件 和 目录

# 退回到修改前的状态
git checkout . && git clean -xdf

回退commit

Reverting creates a new commit that reverts or undos a previous commit. Resetting, on the other hand, erases commits!

• revert

$ git revert <SHA-of-commit-to-revert>

• reset ⚠️ Resetting Is Dangerous ⚠️

$ git reset --hard HEAD^
$ git reset <reference-to-commit>

取消git初始化

rm -rf .git

merge合并冲突

Merge Conflict Indicators Explanation

$ git merge heading-update 
Auto-merging index.html
CONFLICT (content): Merge conflict in index.html
Automatic merge failed; fix conflicts and then commit the result.

The editor has the following merge conflict indicators:

• <<<<<<< HEAD everything below this line (until the next indicator) shows you what's on the current branch
• ||||||| merged common ancestors everything below this line (until the next indicator) shows you what the original lines were
• ======= is the end of the original lines, everything that follows (until the next indicator) is what's on the branch that's being merged in
• >>>>>>> heading-update is the ending indicator of what's on the branch that's being merged in (in this case, the heading-update branch)

---

在.gitignore 中添加如下设置

*.txt
.vscode/
.idea/
migrations/
*.pyc
*.toc
*.seg
whoosh_index/
*.pem
node_modules/
.tmp
.sass-cache
*.mp3
*.mp4

账号配置

$vi ~/.gitconfig

# sets up Git with your name
git config --global user.name "<Your-Full-Name>"

# sets up Git with your email
git config --global user.email "<your-email-address>"

# makes sure that Git output is colored
git config --global color.ui auto

# displays the original state in a conflict
git config --global merge.conflictstyle diff3

git config --list

VSCode Setup

git config --global core.editor "code --wait"