Query: null
OS: osx
Section: 4
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
NULL(4) BSD Kernel Interfaces Manual NULL(4)NAMEnull -- the null deviceDESCRIPTIONThe 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/nullHISTORYA null device appeared in Version 7 AT&T UNIX.BSDJune 5, 1993 BSD
| Related Man Pages |
|---|
| pty(4) - debian |
| ng_device(4) - debian |
| isatty(3) - osx |
| pty(4) - x11r4 |
| pty(4) - php |
| Similar Topics in the Unix Linux Community |
|---|
| comparing the null values in the unix |
| Check for null values in a column |
| Newbie question: if[command not null] |
| /dev/null not writable |
| awk print columns which are not null |