I am using Linux. And within an uncontrolled event, my 4GB system disk is full. When I try to uninstall some program by sudo apt-get purge program-name, it gives me this error: /usr/bin/mandb: can't ...
I know that most files, when deleted, aren't actually removed from the disk, and can be recovered later. How can I ensure that a directory I had deleted will actually be removed from the disk? Are ...