Allows to synchronize multiple GIT repositories remotes in parallel. The GIT repositories must have "origin" set to your "fork" and "upstream" remote pointing to the original GIT repository you forked your from.
go install github.com/mfojtik/git-sync
Add the GIT repository to tracking.
List repositories we track.
Perform the synchronization:
openshift/origin [====================================>--------------------------------------------------------------------------------------------------------------------------------------------------] 20.00% 0s
containers/image [=============================================================================================================>-------------------------------------------------------------------------] 60.00% 1s
...