Scratching my head regarding an answer on stackoverflow https://stackoverflow.com/a/69949813/652904
$ for x in {1..9}; do echo "${x}" > "${x}.txt"; git add "${x}.txt"; git commit -m "Adding ${x}.txt"; done
[dummy fc791a8] Adding 1.txt
1 file changed, 1 insertion(+)
create mode 100644 1.txt
[dummy c060042] Adding 2.txt