What file system? What does 'lsattr' say? Am 11.09.2018 um 13:52 schrieb Pétùr: > I have some files, with weird permissions: > > # ls -la > d-wS--S--T 2 1061270772 2605320832 4096 oct. 7 2412 index.html > > Cannot delete, cannot change owner or group (what is this user > 1061270772 and group 2605320832 by the way?) even for root. > > How can I get rid of these? > > Pétùr >