There's something strange on the Raspbian linux about file permissions: Logging in with the default pi user end executing
sudo touch new_file
ls -l new_file
-rw-r--r-- 1 root root 0 May 28 09:33 new_file
but then,without sudo I can delete the file with
Even if it prompts the following
rm: remove write-protected regular empty file 'new_file'? y
Pressing y the file is deleted.How is that possible?