全ての更新ファイルをadd
git add –all
merge
(on reserved branch) git merge –no-ff <merged-branch-name>
delete branch
git branch -d <deleted-branch-name>
git init
npm init
new-item ./.gitignore -itemtype file -Value “node_modules”
reset commit
git reset –soft HEAD^ : 前回のcommitを取り消し。ワーキングツリーなどはそのまま
make branch
git branch <new_branch_name>