I've a backups linux server where I upload my backups via lftp. I don't have any other way to access this server. For some reason I can't delete a hidden file.
$ls -la
drwxr-xr-x 2 100 ftpgroup 3 Mar 11 2021 .
drwxr-xr-x 3 100 ftpgroup 3 Mar 11 2021 ..
-rw-r--r-- 1 100 ftpgroup 168215172 Feb 8 2021 .pureftpd-upload.601fd
I've tried following commands, but one worked.
$rm -rf .*
$glob -a rm -rf .*
I'm able to delete other files and folders on this server.
mv commands gives following error
mv: Access failed: 553 Prohibited file name
How do I delete this file?