First, sorry if the question was already answered, I didn't find an answer.
I have few git repositories and I want to put everything in a single repository.
I have that :
 ├── RepoOne
 │   └── someFiles
 │
 ├── RepoTwo
 │   └── someFiles
 │
 ├── RepoThree
 │   └── someFiles
And I want that :
 ├── BigRepo
 │   ├─── FolderOne
 │   │    ├── RepoOne
 │   │    └── RepoTwo
 │   │
 │   └─── FolderTwo
 │        └── RepoThree
But I want to keep the history of the old repo, their commits, etc..
How I can do that with git ? Thank you for the help.
 
    