git commit -m initial &&
git branch b-symlink &&
git branch b-file &&
-l=$(echo -n file | git hash-object -t blob -w --stdin) &&
+l=$(printf file | git hash-object -t blob -w --stdin) &&
echo "120000 $l symlink" | git update-index --index-info &&
git commit -m master &&
git checkout b-symlink &&
-l=$(echo -n file-different | git hash-object -t blob -w --stdin) &&
+l=$(printf file-different | git hash-object -t blob -w --stdin) &&
echo "120000 $l symlink" | git update-index --index-info &&
git commit -m b-symlink &&
git checkout b-file &&