命令 描述 Local Repository sudo apt-get install git Install git in Linux Ubuntu git config –global user.name alice Set username as ‘alice’ git config –global user.email Set email as ‘ git config –global core.editor “vim” Set ‘vim’ as default text-editor git config –global credential.helper cache Cache username and password git init Initialize git repository git status File status i.e. modified and untracked etc. git add . Add all untracked files git add -u Add all tracked files and ignore untracked git add file1 file2 Add (stage) file1 and file2 git rm –cached file1 Remove the staged file file1 git commit -m “commit message” Commit stage file with ‘commit message’ git log Show detail list of commits git log –oneline Show hash and commit name only git log –graph Show commits in the form of graph git log –oneline –graph Show online-commit in the form of graph git diff Differences between unstaged files and previous commit git diff –cached Differences between staged files and git diff –stat Show only changed filenames (not the details) git reset Remove all files from stage list (i.e. back to modified) git reset file1 Remove file1 from stage list (i.e. back to modified) git reset –hard 13802e3 Reset to previous commit with hash 13802e3 git reset HEAD –hard remove all changes after last commit git reset –merge (git merge –abort) abort current merge, without losing commits git reset HEAD~1 –soft abort current commit, without losing the changes git checkout file1 Remove changes from non-staged file1 to previous commit git rm file1 Delete file1 from git (but available in previous commit git mv file1 file2 rename file1 to file2 git branch Show all the branches git branch branch1 Create branch1 git branch -d branch1 Delete branch1 git checkout branch1 Go to branch1 git checkout master Go to master branch git merge branch1 Merge the brach1 to current branch e.g. master git checkout 13802e3 Create new branch from previous commit 13802e3 git checkout -b branch1 First checkout and then create branch Remote repository git remote add repoName https://url_of_repo Add remote repo with name ‘repoName’ git remote -v Show list of added repoNames git remote set-url origin git@{new_repo_name}.git change remote repo url to track git remote remove repoName Remove repoName from list git push repoName branch1 Push ‘branch1’ to ‘repoName’ git push repoName –all Push all branches to repoName git clone https://nameOfRemoteRepository Clone or download remote repository git clone –depth 1 https://nameOfRemoteRepository Clone only last branch git pull repoName branchName Download and merge ‘branchName’ of repoName git fetch repoName branchName Download, but not merge repoName git push origin –delete branchName Delete remote branch

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