null(4) v7 man page | unix.com

V7 Man Pages Research

Man Page: null

Operating Environment: v7

Section: 4

NULL(4) 						     Kernel Interfaces Manual							   NULL(4)


NAME

       null - data sink


DESCRIPTION

       Data written on a null special file is discarded.

       Reads from a null special file always return 0 bytes.


FILES

       /dev/null

																	   NULL(4)
Related Man Pages
null(n) - mojave
slapd-null(5) - opendarwin
slapd-null(5) - osx
slapd-null(5) - xfree86
slapd-null(5) - hpux
Similar Topics in the Unix Linux Community
What is /dev/tty /dev/null and /dev/console
comparing the null values in the unix
Newbie question: if[command not null]
/dev/null not writable
Check null value in xml