常用配置：
常用命令：
git remote add <name> <url>
git fetch --all/git fetch origin
git status
git log --oneline
git show <commit id>
git commit --amend
git push origin HEAD:next -- push local branch(the branch which HEAD resides) to remote branch named "next".
git push origin +HEAD:next -- push local branch(the branch which HEAD resides) to remote branch named "next", regardless if local & remote has diverge(fast-forward doesn't work).
In short words, use local branch overwrite the remote branch. Refer to git help push for details(the last example).
git push origin :next -- remove remote branch named "next".
git format-patch -<N>
git format-patch --subject-prefix 'PATCH V2' --cover-letter
git send-email --to=XXX --to=XXX --cc=XXX *.patch
git send-email --no-signed-off-cc --to=XXX --to=XXX --cc=XXX *.patch
git rebase -i <commit id>
git branch -av
git branch -d/git branch -D
git rebase --onto next master feature -- rebase the patch set from master to feature into next
git checkout <branch> -- <file path>
-- This can be used to checkout a specific file in a specific branch, update the corresponding file in current working tree
git show <branch>:<file path> >& <filename>
-- This can be used to checkout a specific file in a specific branch, but save in custom file while not updating the file in working tree
git push --tags
-- Push local tags into remote repo.