search for: socat

...i'm now splitting Exim & Dovecot onto two different boxes. iiuc, Dovecot ONLY provides a UNIX (local) socket; *not* a TCP socket for over-the-network access. SUre, I could mount the Dovecot socket's volume over NFS ... but just don't want to go there. i've just discovered, socat - Multipurpose relay http://www.dest-unreach.org/socat/ "Socat is a command line based utility that establishes two bidirectional byte streams and transfers data between them. Because the streams can be constructed from a large set of different types of data sinks and sources (see address t...

Hi, As we talked in http://lists.xen.org/archives/html/xen-devel/2013-09/msg00211.html , I have a suggestion: what about merging xl save/restore/migrate/migrate-receive? Here is the description: xl-migrate.rst Also there is a workaround for the xl migration daemon example: xl-migrate-socat.rst Patch for the example: xen-xl-migrate-socat.patch (I don''t have enough knowledge to implement the merge.) Thanks, Zhigang _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel

Hello, I have successfully (hopefully) configured samba to run in Kubernetes pods, basically I have a pod (i.e. container) that run winbindd and join the Windows AD, and a pod (i.e. container) that run smbd. I have used socat to allow the unix socket communication between winbindd and smbd pods: *** winbindd pod *** UID??????? PID? PPID? C STIME TTY????????? TIME CMD root???????? 1???? 0? 0 Sep17 ???????? 00:00:03 /bin/bash ./winbind_entrypoint.sh root????? 1131???? 1? 0 Sep17 ???????? 00:00:00 /usr/bin/socat -dd t...

Hi, For debugging purpose, it might be useful to repeat every 30s or so, pri show span and zap show channel commands have the results merged with /var/log/asterisk/full log file? Any better idea than running an dedicated shell script with a "asterisk -rx pri show span 1" line ? Regards -------------- next part -------------- An HTML attachment was scrubbed... URL:

...tware package from R via a UDP interface (I could run the package under a "system" command, but that was too slow). I finally figured out a way to communicate with UDP through R, and it works fine (using the "system" command) - it's also fast. (1) install software "socat" (available on most of the Linux repositories). It's potent software for communication stuff, btw. (2) set up the UDP 'port' to communicate with (like in a separate software package for passing commands and responses back and forth). (3) use the "system" command to s...

...estion, but I hope someone can hint me in the right direction ... I have an incoming udp data stream to public interface that I want to duplicate and multipy to three or more destinations on the internal interface. Currently I've managed to put together netcat listener with output to pipe and socat reading from that pipe to a single destination. I hoped I could have more than one socat reader from the pipe, but that does not seem to be the case. So I'm able to only redirect stream to a single destination on lan. I'd also like to avoid this mess of shell tools and pipes and am looking...

...1:37 PM, Andrea Cucciarre' via samba wrote: > Hello, > > I have successfully (hopefully) configured samba to run in Kubernetes > pods, basically I have a pod (i.e. container) that run winbindd and join > the Windows AD, and a pod (i.e. container) that run smbd. > I have used socat to allow the unix socket communication between > winbindd and smbd pods: > > *** winbindd pod *** > > UID??????? PID? PPID? C STIME TTY????????? TIME CMD > root???????? 1???? 0? 0 Sep17 ???????? 00:00:03 /bin/bash > ./winbind_entrypoint.sh > root????? 1131???? 1? 0 Sep17 ?...

...-p UDP -i eth0 -s 0/0 --dport 3000 -j DNAT --to 10.1.0.2 My shorewall rule: DNAT loc cmtc:10.1.0.2 udp - 3000 The iptables rules works fine but my shorewall rule doesn''t. I find out that the packages arrive on server 10.1.0.2 but I have no return. I fix it temporally using socat: socat -d -d udp-listen:3000,fork,reuseaddr udp-sendto:10.1.0.2:3000 Can you help me to figure this out? João K. ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling...

On Thu, Sep 19, 2013 at 11:59:45AM -0400, Jonathan Lebon wrote: > I tried to dig a bit deeper in this. From my limited understanding, > it seems like stream events are implemented as enabled/disabled timers. > The issue is that if there's no data from the guest app pending, the > timeout in virEventPollRunOnce will be calculated as -1. So then we > block on the poll() and only

...forwardings. - easier to keep an overview, remembering that master-%r@%h:%p allows forwarding to ports from that machine is easier then keeping track of all the different ports. To be actually able to use it (since SSHMUX is an openssh only thing as far as I can tell). I'll write a patch to socat as well. Any comments? Kind Regards, dvorak

I wanted to change this test so it tries connections on both IPv4 & IPv6. Having it connect on both is the easy bit. Harder was making it not fail on machines that don't have IPv6 stack (or IPv4 in some rare cases). TBH I wasn't able to test this, but it seems like this should work. In the end we want to modify nbdkit so it can listen on only certain interfaces, but that's a

...uot;]; pipe :copy "sa-learn-pipe.sh" [ "spam" ]; ======== Lastly, I have the sa-learn-pipe.sh script in /usr/lib/dovecot/sieve: #!/bin/bash echo "`date` learning $*" >> /tmp/sa-learn # We run amavisd-new on another Kubernetes pod and communicate with it via socat on both ends; this worked with the old antispam plugin. if [ "$*" = "ham" ] ; then socat - TCP:amavis:4443 else socat - TCP:amavis:4444 fi exit 0 ======== The /usr/lib/dovecot/sieve directory looks like this: drwxr-xr-x 1 root root 4096 Nov 4 20:49 . drwxr-xr-x 1 root r...

...tage of NUT users use upssched timers. > At first sight, I would more see something injecting into the PIPEFN > fifo, i.e. acting the same way upsmon would when calling upssched with > the upsname and the triggering event. > I think that this can be solved more easily with tools like socat or nc, > sending the command directly to the pipe. For example, to cancel the > timer "shutdown-timer" from the upssched-cmd script, you would: > > ?????? echo "CANCEL shutdown-timer" | socat - UNIX-CLIENT:/var/run/nut/upssched.pipe What a hack! :-) Sure, it is po...

...g as I write this, and we can leave it alone for a couple of days). There is another machine in between that forwards all tcp packets to the target machine: SOURCE (rsync -z --rsh=ssh --remove-sent-files --partial --relative --files-from=- ./ target:/destdir) ----------- | v ----------- socat ----------- | v ----------- TARGET ----------- On the "current issues" web page I found this request: > Q: Rsync appears hung -- what should I do? > > A: When experiencing a hang or freeze please gather the > following information before killing the rsync process...

https://bugzilla.mindrot.org/show_bug.cgi?id=2016 proler at gmail.com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |proler at gmail.com --- Comment #1 from proler at gmail.com --- on freebsd: with this patch i cant connect with sctp to v6-only host. v4

Hello, ? I'm trying to configure my system such that I have a TCP port listening which will send all data it receives to a serial port. ie:?? tcp/2112? -->? /dev/ttyS0 My goal would be to be able to: Use netcat to create the listen and redirect to a serial port: ? $ nc -l 2112 > /dev/ttyS0 Then in another window, run minicom at /dev/ttyS0 Then in a 3rd window, ? $ telnet localhost

...y bye: {[127.0.0.1]:1555/imap/user="ha4aa"}INBOX: [CLOSED] IMAP connection broken (server response) 14:22:02.217471 IMAP 14:22:02 10/6 mm_log error: [CLOSED] IMAP connection broken (server response) The "[127.0.0.1]:1555/imap/user="ha4aa" part in the log comes from an socat inserted between the client and the server to check independetly the imap session. According to socat, the server response didn't reach the client!: 00000010 OK Fetch completed (0.005 + 0.000 secs).\r > 2017/10/06 14:22:02.216299 length=40 from=845 to=884 00000011 FETCH 6 (BODYSTRUCTURE...

https://bugzilla.mindrot.org/show_bug.cgi?id=396 Marc Herbert <marc.herbert+mindrot at gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |marc.herbert+mindrot at gmail. | |com --- Comment #14

Thanks for the advice I've received. FYI - It turns out that the problem was connected to the way R handles pipes and FIFOs, compared to the way the socat command does. (I don't know exactly what, but trying different things solved it!) I found that if you use FIFO() in R AND set up a FIFO connection in a terminal and then use SOCAT to communicate, it becomes reliable (at least for sending commands to a UDP connection). I wasn't sure wh...

Am I crazy for thinking about forwarding the DBUS session over an ssh connection much like the X session is forwarded? I've proven the concept with socat (to use the unix socket that dbus normally listens on rather than reconfiguring dbus to use a tcp socket) and it works just as expected. Any reason we wouldn't want openssh doing this natively? b.