Iterate all Git projects

osx.sh

# http://stackoverflow.com/a/24390169/456814

for x in *; do git --work-tree="$x" --git-dir="$x/.git" status; done

for x in *; do
  git --work-tree="$x" --git-dir="$x/.git" status
done

windows.ps1

# http://stackoverflow.com/a/24352829/456814

for /f "tokens=*" %a in ('dir /ad /b') do git --git-dir=%a/.git --work-tree=%a status

for /f "tokens=*" %%a in ('dir /ad /b') do git --git-dir=%%a/.git --work-tree=%%a status