git 基础命令

Create a repository

method 1:

create a new local repository

git init  (project name)

method 2:

download fron an existing repository

git clone my_url

Observer your repository

List new or modified files not yet committed

git status

Show the changes to file not yet staged

git diff

Show the changes to staged files

git diff --cached

Show all staged and unstaged

git diff HEAD

Show the changed between two commit ids

git diff commit1 commit2

List the change dates and authors for a file

git blame [file]

Show the file changes for a commit id and /or file

git show [commit]:[file]

Show full change history

git log

Show change historyy for file/directory including diffs

git log -p [file/directory]

Working with Branches

List all local branches

git branch

List all branches, local and remote

git branch -av

Switch to a branch, my_branch. and update working directory

git checkout my_branch

Create a new branch alled new_branch

git branch new_branch

Delete the branch called my_branch

git branch -d my_branch

Merge branch_a into branch_b

git checkout branch_b

git merge branch_a

Tag the current commit

git tag my_tag

Make a change

Stages the file, ready for commit

git add [file]

Stage all changed files, ready for commit

git add .

Commit all staged files to versioned history

git commit -m "commit mesage"

Commit all your tracked files to versioned history

git commit -am "commit message"

Unstages file, keeping the file channges

git reset [file]

Revert everything to the last commit

git reset --hard

Synchronize

Get the latest changes from origin(no merge)

git fetch

Fetch the latest changes from origin and merge

git pull

Fetch the latest changes from origin and rebase

git pull --rebase

push local changes to the origin 

git push

Finally

When in doubt, use git help

git command --help

or visit https://training.github.com/