[Bro] Log rotation and /dev/null with broctl
Jim Mellander
jmellander at lbl.gov
Mon Oct 18 11:15:06 PDT 2010
On Mon, Oct 18, 2010 at 11:05 AM, Matthias Vallentin <vallentin at icir.org>wrote:
> <snip>
>
>
> This is also weird:
>
> % file /dev/null
> /dev/null: ASCII text
> % more /dev/null
> title
>
> It almost seems that broctl overwrote /dev/null. Does that make any
> sense?
>
> seen this happen when redirection goes bad:
Instead of
rm my_file >/dev/null
the redirection is accidentally missed:
rm my_file /dev/null
(obviously only works with privs in /dev)
then the next process redirecting to /dev/null creates a text file.
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