On 2017-06-09 01:22, John Andersen wrote:
On 06/08/2017 10:58 AM, Carlos E. R. wrote:
Is there some way I can negate user "cer" permission to delete a file? No, not sticky, it doesn't work.
man chattr
What do I have to look in there? I have read that manual, it doesn't help if you don't say what specific think to look at. Maybe you refer to this: A file with the 'i' attribute cannot be modified: it cannot be deleted or renamed, no link can be created to this file and no data can be written to the file. Only the superuser or a process possessing the CAP_LINUX_IMMUTABLE capability can set or clear this attribute. Well, this works, but needs root to set it. -- Cheers / Saludos, Carlos E. R. (from 42.2 x86_64 "Malachite" at Telcontar)