On Mon, 31 Mar 2014 20:21:17 +0100 Stuart Henderson
wrote:
> On 2014/03/31 20:33, Christopher Zimmermann wrote:
> > But our netcat won't ever terminate when used for sending an udp
> > datagram:
> >
> > $ echo 'Hello, World!' |nc -Nu 8.8.8.8 53
>
> this seems to work though ...
>
> $ echo 'Hel
On 2014/03/31 20:33, Christopher Zimmermann wrote:
> But our netcat won't ever terminate when used for sending an udp
> datagram:
>
> $ echo 'Hello, World!' |nc -Nu 8.8.8.8 53
this seems to work though ...
$ echo 'Hello, World!' | nc -N -w0 -u 10.0.0.1 53
I just noticed I broke nc -kl. Here is the fix:
--- netcat.c.list Mon Mar 31 21:03:39 2014
+++ netcat.cMon Mar 31 21:03:44 2014
@@ -763,7 +763,7 @@
if (nostdin && Nflag) shutdown(nfd, SHUT_WR);
if (nostdout) shutdown(nfd, SHUT_RD);
- while (pfd[0].fd != -1 || pfd
Hi,
I need a shell utility for sending udp datagrams. Of course netcat is
the tool of choice for this purpose.
But our netcat won't ever terminate when used for sending an udp
datagram:
$ echo 'Hello, World!' |nc -Nu 8.8.8.8 53
also our netcat shows undefined behavior when started with closed
st
