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Command: null | Section: 4 | Source: FreeBSD | File: null.4.gz
NULL(4) FreeBSD Kernel Interfaces Manual NULL(4)
NAME
null - the null device
DESCRIPTION
The null device accepts and reads data as any ordinary (and willing) file
- but throws it away. The length of the null device is always zero.
FILES
/dev/null
SEE ALSO
full(4), zero(4)
HISTORY
A null device appeared in Version 4 AT&T UNIX.
FreeBSD 14.1-RELEASE-p8 August 30, 2019 FreeBSD 14.1-RELEASE-p8