NULL(4) 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 15.1 August 30, 2019 NULL(4)
NAME | DESCRIPTION | FILES | SEE ALSO | HISTORY
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