these are my clones, you see
Actually, I've no idea what these are. Over the last few years the stuff I run on my laptop has steadily increased the amount of unexplained crap that appears in /tmp during the normal course of operations.
Waider (klortho) $ > ls -ld /tmp/virt* drwx------ 2 waider waider 4096 Oct 10 19:37 /tmp/virtual-waider.9fWqCq drwx------ 2 waider waider 4096 Oct 11 07:20 /tmp/virtual-waider.O7DLcH
