Manual Pages — FULL
– the full device
device supplies an endless stream of zeros when read.
However, it will always be full when writing to it.
This device and man page was written by
Eitan Adler <Mt eadler@FreeBSD.org>.
any comments about this manual page service to
|| Modern Unix impedes progress in computer science, wastes billions of dollars, and destroys the common sense of many who seriously use it.
— The Unix Haters' handbook