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# Linux 安装
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sudo apt install -y vim git
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# 全局配置用户信息
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git config --global user.name "aLinChe"
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git config --global user.email "1129332011@qq.com"
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git config --global core.editor vim
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git config --global color.ui true

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git init [project_name]
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/// or
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git clone https://github.com/DragonOS-Community/DragonOS
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git status
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git add .
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git commit -m "feat(add-func): feat template-function-add to ..."
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git fetch
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git pull --all
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git pull --rebase
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git push
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git push -f

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# 创建新分支并切换到该分支
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git checkout -b [branch-name]
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# 切换到对应分支
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git checkout [branch-name]
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git branch -vv
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git branch -a
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# 删除本地分支
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git branch -d [branch-name] # 安全删除(已合并)
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git branch -D [branch-name] # 强制删除(未合并)

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git checkout master
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git merge feat/add_branch    # 合并指定分支(feat/add_branch)到当前分支(master)
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git push                     # 推送合并结果
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git checkout feat/add_branch # 切换回原开发分支
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/// or
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git checkout feat/add_branch
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git rebase master                    # 将当前分支变基到master
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git branch -f master feat/add_branch # 移动master指针 or
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git checkout master                  # 切换到master
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git push                             # 推送更新
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git checkout feat/add_branch         # 切换回原开发分支

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# 撤销与重置
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git reset HEAD~n         # 撤销最近 n 次提交
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git reset --hard HEAD~n  # 丢弃最近 n 次提交
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git reset [hashed]
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git reset --keep [hashed]
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git revert [hashed]      # 创建新提交来撤销更改
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git push origin [branch-name]
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git branch -d [branch-name]
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git branch -D [branch-name]
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git push origin -d [branch-name]
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git rebase -i HEAD~n
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squash
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# pick   - 保留提交
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# reword - 修改提交信息
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# edit   - 修改提交内容
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# squash - 合并到前一个提交
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# drop   - 丢弃提交

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# 临时储藏更改
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git stash
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git stash save "描述信息"
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git stash list
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git stash pop
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git stash apply stash@{n}
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git stash drop stash@{n}

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# 选择性应用提交
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git cherry-pick [commit-hash]
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git cherry-pick [start-hash]^..[end-hash]
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git cherry-pick [hash1] [hash2] [hash3]

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# 创建新的工作树（基于已有分支）
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git worktree add ../project-hotfix hotfix
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# 创建新的工作树（基于远程分支）
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git worktree add ../new-feature origin/feature-branch
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# 查看所有工作树
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git worktree list
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# 移除工作树（建议通过命令删除，而不是手动删文件夹）
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git worktree remove ../project-hotfix
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git worktree remove -f ../project-hotfix  # 有未提交改动时强制删除
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# 清理无效引用（手动删除文件夹后留下的残余记录）
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git worktree prune

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git remote -v
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git remote add [shortname] [url]
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git remote set-url --push upstream no_push # 删掉 upstream_url 防止意外 push -f
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git branch -u [remote]/[branch] [当前分支]
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git branch --set-upstream-to=upstream/master origin/master
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git branch -vv -a
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git remote show origin
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git push -u origin feat/add # 首次推送并建立关联 ## 等效于 git branch -u origin/feat/add
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git branch --unset-upstream # 取消错误的追踪
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# 删除远程分支
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git push origin -d [branch-name]
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git fetch upstream
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git checkout master
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git rebase upstream/master
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git archive

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git submodule add https://github.com/user/submodule.git # 添加子模块
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git clone --recurse-submodules https://github.com/user/repo.git # 克隆包含子模块的仓库
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git submodule update --init --recursive # 更新子模块

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pip install git-filter-repo # ~/.local/bin/git-filter-repo
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git filter-repo --file-info-callback '
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   if filename == b"vmlinuz":
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      with open("bin/vmlinuz/vmlinuz", "rb") as f:
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            new_content = f.read()
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      new_blob_id = value.insert_file_with_contents(new_content)
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      return (filename, mode, new_blob_id)
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   else:
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      return (filename, mode, blob_id)
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   '