Provided by: freebsd-manpages_12.2-2_all
NAME
full — the full device
DESCRIPTION
The full device supplies an endless stream of zeros when read. However, it will always be full when writing to it.
FILES
/dev/full
SEE ALSO
null(4), zero(4)
Author
This device and man page was written by Eitan Adler <eadler@FreeBSD.org>.