On Tue, 16 Mar 2004 01:40:51 +0200
hugle <[EMAIL PROTECTED]> wrote:
> Hello all.
> I'm writing here, cause i think just here people can help me.
> (p.s. didn't find bash mailing lists)
> [...]
> So what I wanna do is smth like:
>
> for i in `seq 1 254`; do
> ./dc 192.168.1.$i
> and if it returns 'Dropping to system shell' then add these IP to
> vulderable_users done
You could pipe the output of dc to grep and check the exit code.
Something like:
if ./dc 192.168.1.$i | grep 'Dropping to system shell'; then
echo "192.168.1.$i" >> vulnerable_users
fi
YMMV, I haven't used bash; the above is sh, should work about the same.
-Chris
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