参考
https://git-scm.com/book/en/v2
符号注意
# 使用*需要转义
git add log/\*.log
常用命令
branch
- new branch
git push -u origin <branch>
- delete branch
# 本地
git branch -d <branch>
# 远端
git push origin :<branch>
tag
- add tag
# 增加标签
git tag -a v1.4 -m 'my version 1.4'
# push一个标签
git push origin v1.5
# push本地所有标签
git push origin --tags
- delete tag
# 本地
git tag -d v1.0
# remote
git push --delete origin v1.0
- show tag
# 按照taggerdate排序 显示annotate
git tag --sort=taggerdate -n
# taggerdate设为默认排序
git config tag.sort taggerdate
config
# 显示所有配置
git config --list
# 显示单个配置
git config [config_name]
# 配置name email
git config --global user.name "Your Name"
git config --global user.email "email@example.com"
# 解决status中文乱码问题
git config --global core.quotepath false
# 配置push大小限制（500M）
git config --global http.postBuffer 524288000
# 开启颜色
git config --global color.status auto
git config --global color.diff auto
git config --global color.branch auto
git config --global color.interactive auto
# 保存credential 不用重复输入账号密码
git config --global credential.helper store
# 如果有多个git账号对应不同的仓库
git config --global credential.useHttpPath true
- set url
git remote set-url origin https://...
git remote set-url --push origin https://...
diff
# This command compares your staged changes to your last commit
git diff --staged
# 显示diff的文件 以及删增情况
git diff --stat [commit]
log
# 显示diff
git log -p/--patch
# 限制log数
git log -10
# log只显示为一行
git log --pretty=oneline
# 显示log树
git log --pretty=oneline --graph
- decorate
# 显示分支、tags等信息
git log --decorate
# 也可以通过配置默认开启
git config log.decorate auto
HEAD
HEAD相当于指针，指向当前commit
HEAD^表示上一个commit
HEAD^^表示上上个commit
HEAD~100表示往前推100个commit
HEAD^与HEAD~1等价
commit
- 漏掉一些文件没commit
git commit -m 'initial commit'
git add [forgotten_file]
git commit --amend
reset
# 回退到某个commit
git reset --hard [commit]
gitignore
- 忽略数据文件，除非在制定文件夹中
*.csv
*.txt
*.xlsx
!**/reserve/**
clean
# show clean files(untracked files)
git clean -n
# remove untracked files
git clean -f
# remove dir
git clean -f -d
# remove ignored files
git clean -f -X
# remove ignored and non-ignored files
git clean -f -x
专题
清理所有git历史
方法1（有submodule也可以用）
Checkout
git checkout --orphan latest_branch
Add all the files
git add -A
Commit the changes
git commit -am "commit message"
Delete the branch
git branch -D master
Rename the current branch to master
git branch -m master
Finally, force update your repository
git push -f origin master
方法2
– Remove the history from rm -rf .git
– recreate the repos from the current content only git init git add . git commit -m “Initial commit”
– push to the github remote repos ensuring you overwrite history
git remote add origin git@github.com: