update github fork

git-update-fork.bat

@echo off

set /p BRANCH="Branch name: "

git fetch upstream

git checkout %BRANCH%

git reset --hard upstream/%BRANCH%

git push origin %BRANCH% --force 

update github fork of master

git fetch upstream

git checkout master

git reset --hard upstream/master

git push origin master --force 

update github fork of special branch, eg. MetaModels::core --> tng

git fetch upstream

git checkout tng

git reset --hard upstream/tng

git push origin tng --force 

Ggf. vorher den Upstream hinzufügen: git remote add upstream https://github.com/whoever/whatever.git