git checkout release/2.29/master
git pull
echo "" > glibc-2.29-git.patch
echo "Topmost commit:" >> glibc-2.29-git.patch
echo "" >> glibc-2.29-git.patch
git log |head -n 5 >> glibc-2.29-git.patch
echo "" >> glibc-2.29-git.patch
echo "---" >> glibc-2.29-git.patch
git diff -p --stat glibc-2.29 >> glibc-2.29-git.patch