GIT's checkout Origin/branch

1, from the Remote Repository clone project to the local, in addition to create a current remote head pointer to the branch, but also copy the remote Repository branch to the local, can be through git branch-a or git Branch-r to view all branch that are remotely copied to the local. The default name is: Origin/branchname
2. Locally you can checkout these remote Origin/branch that are copied locally, but you cannot modify these branch.
(Checkout to the remote Origin/branch, although you can make the appropriate changes to the file, create a new file, but when you go through git add, commit, and then re-checkout once the same remote/branch, The changes are gone. The following tips are made after checkout:

Warning: You are leaving 1 commits, not associated with any branches:

5438eb8 Composer.json

This may be a good time if you want to save them by creating a new branch.
Do the following:

Git branch new_branch_name 5438eb8
）.

3, copying these remote branch to the local and do not allow the purpose of modification, is to let you know the local branch and the remote host branch changes.

GIT's checkout Origin/branch