f9f9eabf18
|
||
|---|---|---|
| README.md | ||
README.md
git-tips
git小贴士：git常用命令集合（git的'奇技淫巧'？😱）
所有人看过来
-
Fork于tips项目
-
一定要先测试命令的效果后，再用于工作环境中，以防造成不能弥补的后果！
-
所有的命令都在
git version 2.7.4 (Apple Git-66)下测试通过（安全可食用😊）
统一概念
- 工作区：改动（增删文件和文本）
- 暂存区：输入命令：
git add 改动的文件名，此次改动就放到了‘暂存区’ - 本地仓库：输入命令：
git commit 此次修改的描述，此次改动就放到了’本地仓库’，每个commit，我叫它为一个‘版本’ - 远程仓库：输入命令：
git push 远程仓库，此次改动就放到了‘远程仓库’（github等) - commit-id：
展示帮助信息
git help -g
回到远程仓库的状态
抛弃本地仓库的所有版本(commit)，回到远程仓库的状态。
git fetch --all && git reset --hard origin/master
重设第一个commit
也就是把所有的改动都重新放回工作区，并清空所有的commit，这样就可以重新提交第一个commit了
git update-ref -d HEAD
展示工作区和最近版本的不同
输出工作区和本地中最近的版本(commit)的different(不同)。
git diff
展示暂存区和最近版本的不同
输出暂存区和本地最近的版本(commit)的different(不同)。
git diff --cached
展示暂存区、工作区和最近版本的不同
输出工作区、暂存区 和本地最近的版本(commit)的different(不同)。
git diff HEAD
快速切换分支
git checkout -
删除已经合并到master的分支
git branch --merged master | grep -v '^\*\| master' | xargs -n 1 git branch -d
展示所有的分支关联的远程仓库
git branch -vv
关联远程分支
关联之后，git branch -vv就可以展示关联的远程分支名了，同时推送到远程仓库直接：git push，不需要指定远程仓库了。
git branch -u origin/mybranch
删除本地分支
git branch -d <local_branchname>
删除远程分支
git push origin --delete <remote_branchname>
或者
git push origin :<remote_branchname>
删除本地标签(tag)
git tag -d <tag-name>
删除远程标签(tag)
git push origin :refs/tags/<tag-name>
放弃工作区的修改
git checkout <file_name>
放弃所有修改：
git checkout .
回到某一个commit的状态，并重新增添一个commit
git revert <commit-id>
回到某个commit的状态，并删除后面的commit
和revert的区别：reset命令会抹去某个commit id之后的所有commit
git reset <commit-id>
修改上一个commit的描述
git commit --amend
查看commit历史
git log
修改作者名
git commit --amend --author='Author Name <email@address.com>'
修改远程仓库的url
git remote set-url origin <URL>
列出所有远程仓库
git remote
列出本地和远程分支
-a参数相当于：all
git branch -a
列出远程分支
-r参数相当于：remote
git branch -r
查看两个星期内的改动
git whatchanged --since='2 weeks ago'
把A分支的某一个commit，放到B分支上
这个过程需要cherry-pick命令，参考
git checkout <branch-name> && git cherry-pick <commit-id>
给git命令起别名
简化命令
git config --global alias.<handle> <command>
比如：git status 改成 git st，这样可以简化命令
git config --global alias.st status
存储当前的修改，但不用提交commit
详解可以参考廖雪峰老师的git教程
git stash
保存当前状态，包括untracked的文件
untracked文件：新建的文件
git stash -u
展示所有stashes
git stash list
回到某个stash的状态
git stash apply <stash@{n}>
回到最后一个stash的状态，并删除这个stash
git stash pop
删除所有的stash
git stash clear
从stash中拿出某个文件的修改
git checkout <stash@{n}> -- <file_path>
Show all tracked files
git ls-files -t
Show all untracked files
git ls-files --others
Show all ignored files
git ls-files --others -i --exclude-standard
Create new working tree from a repository (git 2.5)
git worktree add -b <branch-name> <path> <start-point>
Create new working tree from HEAD state
git worktree add --detach <path> HEAD
Untrack files without deleting
git rm --cached <file_path>
Alternatives:
git rm --cached -r <directory_path>
Before deleting untracked files/directory, do a dry run to get the list of these files/directories
git clean -n
强制删除untracked的文件
清空工作区untracked的文件
git clean -f
强制删除untracked的目录
清空工作区untracked的目录
git clean -df
重命名分支
git branch -m <new-branch-name>
rebases 'feature' to 'master' and merges it in to master
git checkout feature && git rebase @{-1} && git checkout @{-2} && git merge @{-1}
Archive the master branch
git archive master --format=zip --output=master.zip
Modify previous commit without modifying the commit message
git add --all && git commit --amend --no-edit
Prunes references to remote branches that have been deleted in the remote.
git fetch -p
Alternatives:
git remote prune origin
Retrieve the commit hash of the initial revision.
git rev-list --reverse HEAD | head -1
展示简化的commit历史
git log --pretty=oneline --graph --decorate --all
Deploying git tracked subfolder to gh-pages
git subtree push --prefix subfolder_name origin gh-pages
Adding a project to repo using subtree
git subtree add --prefix=<directory_name>/<project_name> --squash git@github.com:<username>/<project_name>.git master
Get latest changes in your repo for a linked project using subtree
git subtree pull --prefix=<directory_name>/<project_name> --squash git@github.com:<username>/<project_name>.git master
Export a branch with history to a file.
git bundle create <file> <branch-name>
Import from a bundle
git clone repo.bundle <repo-dir> -b <branch-name>
Get the name of current branch.
git rev-parse --abbrev-ref HEAD
Ignore one file on commit (e.g. Changelog).
git update-index --assume-unchanged Changelog; git commit -a; git update-index --no-assume-unchanged Changelog
Stash changes before rebasing
git rebase --autostash
Fetch pull request by ID to a local branch
git fetch origin pull/<id>/head:<branch-name>
Alternatives:
git pull origin pull/<id>/head:<branch-name>
Show the most recent tag on the current branch.
git describe --tags --abbrev=0
Show inline word diff.
git diff --word-diff
Don’t consider changes for tracked file.
git update-index --assume-unchanged <file_name>
Undo assume-unchanged.
git update-index --no-assume-unchanged <file_name>
Clean the files from .gitignore.
git clean -X -f
Restore deleted file.
git checkout <deleting_commit>^ -- <file_path>
Restore file to a specific commit-hash
git checkout <commit-ish> -- <file_path>
Always rebase instead of merge on pull.
git config --global branch.autosetuprebase always
List all the alias and configs.
git config --list
Make git case sensitive.
git config --global core.ignorecase false
Add custom editors.
git config --global core.editor '$EDITOR'
Auto correct typos.
git config --global help.autocorrect 1
Check if the change was a part of a release.
git name-rev --name-only <SHA-1>
Dry run. (any command that supports dry-run flag should do.)
git clean -fd --dry-run
Marks your commit as a fix of a previous commit.
git commit --fixup <SHA-1>
squash fixup commits normal commits.
git rebase -i --autosquash
skip staging area during commit.
git commit --only <file_path>
展示忽略的文件
git status --ignored
commit历史中显示Branch1有的，但是Branch2没有commit
git log Branch1 ^Branch2
reuse recorded resolution, record and reuse previous conflicts resolutions.
git config --global rerere.enabled 1
Open all conflicted files in an editor.
git diff --name-only | uniq | xargs $EDITOR
Count unpacked number of objects and their disk consumption.
git count-objects --human-readable
Prune all unreachable objects from the object database.
git gc --prune=now --aggressive
Instantly browse your working repository in gitweb.
git instaweb [--local] [--httpd=<httpd>] [--port=<port>] [--browser=<browser>]
在commit log中显示GPG签名
git log --show-signature
删除全局设置
git config --global --unset <entry-name>
新建并切换到新分支上，同时这个分支没有任何commit
相当于保存修改，但是重写commit历史
git checkout --orphan <branch_name>
Extract file from another branch.
git show <branch_name>:<file_name>
List only the root and merge commits.
git log --first-parent
Change previous two commits with an interactive rebase.
git rebase --interactive HEAD~2
List all branch is WIP
git checkout master && git branch --no-merged
Find guilty with binary search
git bisect start # Search start
git bisect bad # Set point to bad commit
git bisect good v2.6.13-rc2 # Set point to good commit|tag
git bisect bad # Say current state is bad
git bisect good # Say current state is good
git bisect reset # Finish search
Bypass pre-commit and commit-msg githooks
git commit --no-verify
List commits and changes to a specific file (even through renaming)
git log --follow -p -- <file_path>
Clone a single branch
git clone -b <branch-name> --single-branch https://github.com/user/repo.git
Create and switch new branch
git checkout -b <branch-name>
Alternatives:
git branch <branch-name> && git checkout <branch-name>
Ignore file mode changes on commits
git config core.fileMode false
Turn off git colored terminal output
git config --global color.ui false
specific color settings
git config --global <specific command e.g branch, diff> <true, false or always>
Show all local branches ordered by recent commits
git for-each-ref --sort=-committerdate --format='%(refname:short)' refs/heads/
Find lines matching the pattern (regex or string) in tracked files
git grep --heading --line-number 'foo bar'
Clone a shallow copy of a repository
git clone https://github.com/user/repo.git --depth 1
Search Commit log across all branches for given text
git log --all --grep='<given-text>'
Get first commit in a branch (from master)
git log master..<branch-name> --oneline | tail -1
把暂存区的内容放到工作区中
git reset <file-name>
强制推送
git push -f <remote-name> <branch-name>
增加远程仓库
git remote add origin <remote-url>