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Reminder: Meeting tomorrow! Feb 11th, 2016: Topic: ELK Location: Atwater-Kent rm 232
by Tim Keller Feb. 10, 2016

Feb. 10, 2016

Hey Gang, This is a reminder that tomorrow we've got a meeting! Where: WPI Atwater-Kent Rm 232 When: Feb 11th, 2016 at 7:00pm Topic: ELK (Elasticsearch, Logstash, Kibana) Who: Tim Keller There will be refreshments and snacks provided and we'll continue the discussion at Tech pizza afterwards! Hope to see you there! Later, Tim. -- I am leery of the allegiances of any politician who refers to their constituents as "consumers".

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Re: [Wlug] newbie onboard (James Barclay)
by Aljerin Butler,Jr. Feb. 5, 2016

Feb. 5, 2016

In spreading your usage of Linux, please consider my website as a resource:http://customdesktopsolutions.mywebcommunity.org/ Al Butler From: "wlug-request(a)mail.wlug.org" <wlug-request(a)mail.wlug.org> To: wlug(a)mail.wlug.org Sent: Friday, February 5, 2016 12:00 PM Subject: Wlug Digest, Vol 148, Issue 2 ----- Forwarded Message ----- Send Wlug mailing list submissions to wlug(a)mail.wlug.org To subscribe or unsubscribe via the World Wide Web, visit http://mail.wlug.org/mailman/listinfo/wlug or, via email, send a message with subject or body 'help' to wlug-request(a)mail.wlug.org You can reach the person managing the list at wlug-owner(a)mail.wlug.org When replying, please edit your Subject line so it is more specific than "Re: Contents of Wlug digest..." Today's Topics: 1. newbie onboard (James Barclay) 2. Re: OpenSUSE updates (Steve Revilak) I hope to attend this meeting, but inform you I am not a person of technical expertise in this matter. May main aim with WLUG is to acquaint myself with other Linux users in the area and learn about what they are doing. It is with this that I hope to spread Linux usage in Worcester by various means including, I hope, having an installation fest (feast?). My introductory knowledge is with Ubuntu (Gnome and KDE), Mint (Gnome and KDE), Peppermint, Debian and Open SuSe. Right now I am using Mint 17.3 KDE. I also want to start a Linux SIG with Mensa. Thank you. >I'm having trouble with unresolved dependencies when trying to get updates >with Apper in OpenSUSE: > >nothing provides libvpx.so.3()(64bit) needed by >libavcodec56-2.8.6-55.1.x86_64 >nothing provides libgnutls.so.30()(64bit) needed by >libavformat56-2.8.6-55.1.x86_64 >nothing provides liblzma.so.5(XZ_5.0)(64bit) needed by >gstreamer-plugins-libav-1.6.1-2.1.x86_64 > > >Is it just a matter of finding the right repositories? Can anyone point me >in the right direction? Rich, What does "zypper lr" look like on your system? Steve _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug

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Re: [Wlug] OpenSUSE updates
by Steve Revilak Feb. 5, 2016

Feb. 5, 2016

>I'm having trouble with unresolved dependencies when trying to get updates >with Apper in OpenSUSE: > >nothing provides libvpx.so.3()(64bit) needed by >libavcodec56-2.8.6-55.1.x86_64 >nothing provides libgnutls.so.30()(64bit) needed by >libavformat56-2.8.6-55.1.x86_64 >nothing provides liblzma.so.5(XZ_5.0)(64bit) needed by >gstreamer-plugins-libav-1.6.1-2.1.x86_64 > > >Is it just a matter of finding the right repositories? Can anyone point me >in the right direction? Rich, What does "zypper lr" look like on your system? Steve

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newbie onboard
by James Barclay Feb. 4, 2016

Feb. 4, 2016

I hope to attend this meeting, but inform you I am not a person of technical expertise in this matter. May main aim with WLUG is to acquaint myself with other Linux users in the area and learn about what they are doing. It is with this that I hope to spread Linux usage in Worcester by various means including, I hope, having an installation fest (feast?). My introductory knowledge is with Ubuntu (Gnome and KDE), Mint (Gnome and KDE), Peppermint, Debian and Open SuSe. Right now I am using Mint 17.3 KDE. I also want to start a Linux SIG with Mensa. Thank you.

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OpenSUSE updates
by Richard Klein Feb. 4, 2016

Feb. 4, 2016

I'm having trouble with unresolved dependencies when trying to get updates with Apper in OpenSUSE: nothing provides libvpx.so.3()(64bit) needed by libavcodec56-2.8.6-55.1.x86_64 nothing provides libgnutls.so.30()(64bit) needed by libavformat56-2.8.6-55.1.x86_64 nothing provides liblzma.so.5(XZ_5.0)(64bit) needed by gstreamer-plugins-libav-1.6.1-2.1.x86_64 Is it just a matter of finding the right repositories? Can anyone point me in the right direction? -- Thanks! Rich

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Next Meeting Feb. 11th 2016: Topic: ELK Location: Atwater-Kent Room 232
by Tim Keller Feb. 3, 2016

Feb. 3, 2016

Hey Gang, Here's the details for our next meeting! Please NOTE THE LOCATION CHANGE! Date & Time: Feb. 11th 2016 @ 7pm Location: Atwater-Kent Room 232 Topic: ELK Presenter: Tim Keller ELK is an acronym that stands for "Elastisearch Logstash Kibana". It's platform that lets you gather data, search it and then create dashboards to display it. A good example might be having a single place that you can graph out the trends of disk usage across all the machines in your data center. I'm going to talk about setting up an elastic node, deploying logstasher and creating dashboards using kibana (and possibly grafana) Refreshments and snacks will be supplied and we'll have pizza at Tech afterwards to continue the conversation. Thanks, Tim. -- I am leery of the allegiances of any politician who refers to their constituents as "consumers".

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Re: [Wlug] Talk on ELK?
by Eric Martin Jan. 28, 2016

Jan. 28, 2016

I'm down. On Wednesday, January 27, 2016, Frank Sweetser <fs(a)wpi.edu> wrote: > Definitely yes. > > On January 27, 2016 3:22:00 PM EST, Tim Keller <turbofx(a)gmail.com > <javascript:_e(%7B%7D,'cvml','turbofx(a)gmail.com');>> wrote: >> >> Would people be interesting in me doing a talk on Elastasearch / LogStash >> / Kibana (ELK) with some graphana fun through in for good measure? >> >> I spoke with my buddy Nick about doing a crypto talk but he's going to be >> too busy in Feb. to do it. >> >> Thanks, >> Tim. >> >> -- >> I am leery of the allegiances of any politician who refers to their >> constituents as "consumers". >> >> ------------------------------ >> >> Wlug mailing list >> Wlug(a)mail.wlug.org <javascript:_e(%7B%7D,'cvml','Wlug(a)mail.wlug.org');> >> http://mail.wlug.org/mailman/listinfo/wlug >> >> > -- > Sent from my Android device with K-9 Mail. Please excuse my brevity. > -- Sent from Gmail Mobile

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Re: [Wlug] Talk on ELK?
by Frank Sweetser Jan. 27, 2016

Jan. 27, 2016

Definitely yes. On January 27, 2016 3:22:00 PM EST, Tim Keller <turbofx(a)gmail.com> wrote: >Would people be interesting in me doing a talk on Elastasearch / >LogStash / >Kibana (ELK) with some graphana fun through in for good measure? > >I spoke with my buddy Nick about doing a crypto talk but he's going to >be >too busy in Feb. to do it. > >Thanks, >Tim. > >-- >I am leery of the allegiances of any politician who refers to their >constituents as "consumers". > > >------------------------------------------------------------------------ > >_______________________________________________ >Wlug mailing list >Wlug(a)mail.wlug.org >http://mail.wlug.org/mailman/listinfo/wlug -- Sent from my Android device with K-9 Mail. Please excuse my brevity.

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Re: [Wlug] Talk on ELK?
by Chuck Anderson Jan. 27, 2016

Jan. 27, 2016

On Wed, Jan 27, 2016 at 03:22:00PM -0500, Tim Keller wrote: > Would people be interesting in me doing a talk on Elastasearch / LogStash / > Kibana (ELK) with some graphana fun through in for good measure? Yes please.

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Talk on ELK?
by Tim Keller Jan. 27, 2016

Jan. 27, 2016

Would people be interesting in me doing a talk on Elastasearch / LogStash / Kibana (ELK) with some graphana fun through in for good measure? I spoke with my buddy Nick about doing a crypto talk but he's going to be too busy in Feb. to do it. Thanks, Tim. -- I am leery of the allegiances of any politician who refers to their constituents as "consumers".

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Sun Ultra 1 for sale - talk to Ken Jones
by John Stoffel Jan. 25, 2016

Jan. 25, 2016

Ken was having problems posting and asked me to do so. ------- start of forwarded message ------- From: "Ken Jones" <kjones(a)employees.org> To: "Ken Jones" <kjones(a)employees.org>, "John Stoffel" <john(a)stoffel.org> Subject: Re: OKAY, I give up Date: Fri, 22 Jan 2016 17:33:36 -0500 Sorry, forgot to mention that the display is working. I fixed that below. From: Ken Jones Sent: Friday, January 22, 2016 5:27 PM To: John Stoffel Subject: OKAY, I give up John, Please forward this to WLUG. It keeps rejecting my messages. WLUG members: I have two not working SUN ULTA1 1995 machines to give away. Included is a third working(?) power supply. Also I have a good display, key board and mouse. SUN_Machine If I can not give them away, I am forced to trash them.... Ken Jones Fitchburg, MA kjones(a)employees.org 978 345-2176 ------- end of forwarded message -------

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Re: [Wlug] My SUN ULTRA1 machine.
by John Stoffel Jan. 21, 2016

Jan. 21, 2016

Ken> Here’s some details about my SUN ULTRA 1. A fun machine, well built. But old............ :-) Ken> But first a detail about me. I am 80 years old. That which I Ken> knew for sure back then I don’t know any more... sigh. I’d hate Ken> to trash this old friend. The screen shot dates back to when it Ken> worked. Heh. I'm losing it too, at least according to the eye rolls from my kids. Ken> SUN_MachineSUN-oldsda2_beginning Ken> The ID’s on the case are Ken> PN 600-3942-01 Ken> SN 620F1727 Ken> SVCd A11-170 Ken> The ID’s on the keyboard are Ken> SUN FCC ID C9SKB8703 Ken> N860-8703-T010 060 Ken> With the power supply unattached the fan flutters when the (1) Ken> button is pushed. This makes no sense to me. If there's no power... how is the sucker moving when you hit the button? Can you just pull the cover off the system, unplug *everything* execpt the power cord and press the power button on the front? You might need to hit the power switch on the back... trying to remember if it was a toggle, or a hard on/off switch. The U2 has a toggle... U5/U10 is hard on/off. Cannot remember the U1 switch. Sorry. Ebay to the rescue! It's a toggle switch on the back for power. No front panel power switch. Anyway, with the power connected and the power switch pressed, what happens? Does the CPU fan spin? If not, you're going to need to replace it first off. If the fan wiggles but does not spin when you power on the system, try reaching in and giving it a twist, it might then start spinning, but not likely. You should hear some beeps and boops at this point, time to dig up old manuals and see what they say for trouble shooting. But honestly, just toss it and get a BeagleBone of Raspberry Pi to play with instead. More memory and cpu speed for sure. :-) Ken> With the whole machine together with the key board attached, it Ken> goes ‘beep’ while some lights flash then nothing..... Does the keyboard flash when this happens? I assume you're trying this with the keyboard/mouse plugged into the system?

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Re: [Wlug] My "modern" FEDORA is working fine.
by Eric Martin Jan. 21, 2016

Jan. 21, 2016

I have a bit of experience too, and I think I have a bunch of connectors. Let me know if you want me to bring a few. On Wednesday, January 20, 2016, John Stoffel <john(a)stoffel.org> wrote: > >>>>> "Andy" == Andy Stewart <andystewart(a)comcast.net <javascript:;>> > writes: > > Andy> On 01/20/2016 03:48 PM, Ken Jones wrote: > >> Here’a shot of the GIMP. Andy, Is there anyone around who might know > >> the SUN ULTRA!? When I power up a bell rings and the lights flash then > >> nothing...... It has a reworked power supply installed this morning. > >> PACMAN_FEDORA_GIMP > >> Ken > > Andy> Sorry, Ken, I don't know of anybody, off hand, that > knows/knew/remembers > Andy> the Sun Ultra. > > Which model Ultra? I spent alot of time on the Ultra 1 140/170 > models, Ultra 2 (still got one running at work!), along with Ultra > 5/10 and newer. You need to provide more details on the exact model, > and also let us know what other elements the system has in it. > > Do you have it on a serial console or a monitor? Finding those old > Sun 13W3 monitor connectors is a pain, though I probably have some > kicking around to goto VGA if I look hard enough. > > For the Ultra 1 series, make sure the CPU fan spins. They had a heck > of a time with them dying and then overheating. > > The Ultra 2 is a slightly simpler beast, but I'd just pull one of the > two procesors and all but two sticks of memory. As I recall, you want > it in some certain slot order, not right next to each other. > > Pull the disks, they're not needed at this point, you want to see what > the BIOS shows on bootup first. And if you don't have a monitor and > keyboard hooked up, then you will want a 9600 serial connection. > > John > > > > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org <javascript:;> > http://mail.wlug.org/mailman/listinfo/wlug > -- Sent from Gmail Mobile

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Re: [Wlug] My "modern" FEDORA is working fine.
by John Stoffel Jan. 21, 2016

Jan. 21, 2016

>>>>> "Andy" == Andy Stewart <andystewart(a)comcast.net> writes: Andy> On 01/20/2016 03:48 PM, Ken Jones wrote: >> Here’a shot of the GIMP. Andy, Is there anyone around who might know >> the SUN ULTRA!? When I power up a bell rings and the lights flash then >> nothing...... It has a reworked power supply installed this morning. >> PACMAN_FEDORA_GIMP >> Ken Andy> Sorry, Ken, I don't know of anybody, off hand, that knows/knew/remembers Andy> the Sun Ultra. Which model Ultra? I spent alot of time on the Ultra 1 140/170 models, Ultra 2 (still got one running at work!), along with Ultra 5/10 and newer. You need to provide more details on the exact model, and also let us know what other elements the system has in it. Do you have it on a serial console or a monitor? Finding those old Sun 13W3 monitor connectors is a pain, though I probably have some kicking around to goto VGA if I look hard enough. For the Ultra 1 series, make sure the CPU fan spins. They had a heck of a time with them dying and then overheating. The Ultra 2 is a slightly simpler beast, but I'd just pull one of the two procesors and all but two sticks of memory. As I recall, you want it in some certain slot order, not right next to each other. Pull the disks, they're not needed at this point, you want to see what the BIOS shows on bootup first. And if you don't have a monitor and keyboard hooked up, then you will want a 9600 serial connection. John

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Re: [Wlug] My "modern" FEDORA is working fine.
by Andy Stewart Jan. 20, 2016

Jan. 20, 2016

On 01/20/2016 03:48 PM, Ken Jones wrote: > Here’a shot of the GIMP. Andy, Is there anyone around who might know > the SUN ULTRA!? When I power up a bell rings and the lights flash then > nothing...... It has a reworked power supply installed this morning. > PACMAN_FEDORA_GIMP > Ken Sorry, Ken, I don't know of anybody, off hand, that knows/knew/remembers the Sun Ultra. Andy -- Andy Stewart (KB1OIQ) Founder: Worcester Linux Users' Group Founder: Chelmsford Linux Meetup Group President: PART of Westford, MA (WB1GOF)

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LOCATION CHANGE: WLUG Meeting Jan. 14th @7pm WPI Rec Center Class of '61 Meeting Room
by Chuck Anderson Jan. 14, 2016

Jan. 14, 2016

Frank tells me he booked the same location as last month: WPI Sports and Recreation Center room 412 - Class of '61 Meeting Room So don't go to the Campus Center, no one will be there! On Tue, Jan 12, 2016 at 09:30:43AM -0500, Tim Keller wrote: > Hey Gang, > > Sorry for the late email, it's been hectic at my end of things. > > Here are the facts! > Date & Time: January 17th, 2016 @ 7PM > Location: WPI Student Center Mid Century Room (rm 331) > Topic: None* > > *There's currently no topic ... I contemplated talking, but never got stuff > together. > > Due to a scheduling conflict, I'll be unable to attend... so if someone > else would like to step up for snacks and refreshments that would be quite > helpful. > > I know people had a busy holidays, so my plan *was* for this to just be a > general meeting anyway. We can get our heads around what we'd like for > speakers for the coming year. > > My hope is to get my buddy Nick to do a deep dive talk about encryption in > February. > I know Greg had mentioned speaking about setting up a radio station. > Please submit any suggestions! > > Thanks, > Tim. > > -- > I am leery of the allegiances of any politician who refers to their > constituents as "consumers". > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug -- - Chuck (0 Days until IPv4 depletion: http://ipv4depletion.com/)

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WLUG Meeting Jan. 14th @7pm WPI Mid century Room (rm 331)
by Tim Keller Jan. 12, 2016

Jan. 12, 2016

Hey Gang, Sorry for the late email, it's been hectic at my end of things. Here are the facts! Date & Time: January 17th, 2016 @ 7PM Location: WPI Student Center Mid Century Room (rm 331) Topic: None* *There's currently no topic ... I contemplated talking, but never got stuff together. Due to a scheduling conflict, I'll be unable to attend... so if someone else would like to step up for snacks and refreshments that would be quite helpful. I know people had a busy holidays, so my plan *was* for this to just be a general meeting anyway. We can get our heads around what we'd like for speakers for the coming year. My hope is to get my buddy Nick to do a deep dive talk about encryption in February. I know Greg had mentioned speaking about setting up a radio station. Please submit any suggestions! Thanks, Tim. -- I am leery of the allegiances of any politician who refers to their constituents as "consumers".

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Re: [Wlug] Audio processing question
by John Stoffel Dec. 28, 2015

Dec. 28, 2015

Andy> I thought so, too, but I cannot find a menu option or a command Andy> line option to do it. Am I blind? :-) I'm running dream Andy> version 2.1.1-svn808. In the SNAPSHOTS directory on sf.net, I Andy> see dream-935 from Nov 2014 which is more recent but when I Andy> compile it, it segfaults upon execution. Hmm... maybe they have some newer code elsewhere? I'm not sure how I could help at this point, beyond trying to compile the code with debug info and then pulling it into gdb to get a backtrace. I suspect you'll have to ask on the mailing list for dream, since what I see on the web page implies that network stuff works... but not sure. I would think that dream could just pull the data directly from the radio itself, to cut out the middle man here.

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Re: [Wlug] Audio processing question
by Andy Stewart Dec. 28, 2015

Dec. 28, 2015

On 12/27/2015 05:38 PM, John Stoffel wrote: >>>>>> "Andy" == Andy Stewart <andystewart(a)comcast.net> writes: > > Andy> Closer: > > Andy> nc -l -u 65535 | sox -r 48k -b 16 -c 1 -L -e signed -t raw - \ > Andy> -t wav radio.wav > > Andy> ...but....the mondiale decoder doesn't like reading radio.wav: > > Andy> sox WARN wav: Length in output .wav header will be wrong since can't > Andy> seek to fix it.. > > Andy> Still plugging away...... > > So what mondiale decoder are you using, dream from sourceforge? I've > just poked at the dream web page and it looks like it's got network > input support, so I'm wondering if you cant' get the data from gprx -> > nc -> dream -> speakers > > to do the decoding. Hi John, I thought so, too, but I cannot find a menu option or a command line option to do it. Am I blind? :-) I'm running dream version 2.1.1-svn808. In the SNAPSHOTS directory on sf.net, I see dream-935 from Nov 2014 which is more recent but when I compile it, it segfaults upon execution. Andy -- Andy Stewart (KB1OIQ) Founder: Worcester Linux Users' Group Founder: Chelmsford Linux Meetup Group President: PART of Westford, MA (WB1GOF)

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Re: [Wlug] Audio processing question
by John Stoffel Dec. 27, 2015

Dec. 27, 2015

>>>>> "Andy" == Andy Stewart <andystewart(a)comcast.net> writes: Andy> Closer: Andy> nc -l -u 65535 | sox -r 48k -b 16 -c 1 -L -e signed -t raw - \ Andy> -t wav radio.wav Andy> ...but....the mondiale decoder doesn't like reading radio.wav: Andy> sox WARN wav: Length in output .wav header will be wrong since can't Andy> seek to fix it.. Andy> Still plugging away...... So what mondiale decoder are you using, dream from sourceforge? I've just poked at the dream web page and it looks like it's got network input support, so I'm wondering if you cant' get the data from gprx -> nc -> dream -> speakers to do the decoding. John

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Re: [Wlug] Audio processing question
by Andy Stewart Dec. 27, 2015

Dec. 27, 2015

On 12/27/2015 01:01 PM, Andy Stewart wrote: > Here's a command that works, to give you a feel for the data formats > involved: > > gqrx outputs RAW audio data to UDP port 65535 > netcat -l -u 65535 | aplay -r 48k -f S16_LE -t raw -c 1 > correct audio is heard > > Now, I want to get that into a WAV file or perhaps a fifo from which the > mondiale decoder could get its input. > > netcat -l -u 65535 | sox ??? > > The man page for sox is not for the faint of heart, and I'm not an audio > expert. > > Any ideas? > > Thanks! > > Andy > Closer: nc -l -u 65535 | sox -r 48k -b 16 -c 1 -L -e signed -t raw - \ -t wav radio.wav ...but....the mondiale decoder doesn't like reading radio.wav: sox WARN wav: Length in output .wav header will be wrong since can't seek to fix it.. Still plugging away...... Andy -- Andy Stewart (KB1OIQ) Founder: Worcester Linux Users' Group Founder: Chelmsford Linux Meetup Group President: PART of Westford, MA (WB1GOF)

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Re: [Wlug] Audio processing question
by Andy Stewart Dec. 27, 2015

Dec. 27, 2015

On 12/26/2015 07:32 PM, Andy Stewart wrote: > On 12/26/2015 06:17 PM, Frank Sweetser wrote: >> I'd bet that you could use netcat do listen ona socket and dump the results directly to a file. OK, I'm getting closer. It turns out that the UDP audio stream is RAW. The "mondiale decoder" wants to see WAV data. I think I need the correct incantation of the sox command. Here's a command that works, to give you a feel for the data formats involved: gqrx outputs RAW audio data to UDP port 65535 netcat -l -u 65535 | aplay -r 48k -f S16_LE -t raw -c 1 correct audio is heard Now, I want to get that into a WAV file or perhaps a fifo from which the mondiale decoder could get its input. netcat -l -u 65535 | sox ??? The man page for sox is not for the faint of heart, and I'm not an audio expert. Any ideas? Thanks! Andy -- Andy Stewart (KB1OIQ) Founder: Worcester Linux Users' Group Founder: Chelmsford Linux Meetup Group President: PART of Westford, MA (WB1GOF)

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Re: [Wlug] Audio processing question
by John Stoffel Dec. 27, 2015

Dec. 27, 2015

>>>>> "Andy" == Andy Stewart <andystewart(a)comcast.net> writes: Andy> What I want to do is listen to the DRM broadcast in real time. I was Andy> unsuccessful in getting Dream to read the WAV file while it was being Andy> written. >> Andy> Does anybody have any suggestions as to how this could be done? >> >> Have you tried setting up a FIFO that each program opens and treats as >> a WAV file? That might be the way to have them talk to each other. >> >>> mkfifo /var/tmp/radio >>> gqrx --output /var/tmp/radio >>> mondiale --input /var/tmp/radio >> >> though I havent' a clue what the two programs do at the commmand >> level. Andy> That is an interesting idea but gqrx doesn't let the user pick a Andy> file name for saving the WAV audio. It creates a file name by Andy> an internal algorithm. All I can do is pick the directory in Andy> which that file is saved. Andy> Is there a way that I can tie a file to a UDP port? gqrx will Andy> output an audio stream on a UDP port. If I can make that look Andy> like a file, perhaps "mondiale" will consume it. Hmm... maybe using 'nc' (netcat) to listen to that UDP port and then feed the info into either the FIFO or directly into the other tool? Are they open source? It might just be time to hack some source to do what you want... I also think the JACK audio thing might work, where you setup some virtual Mics and Feeds to connect the two programs together. John

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Re: [Wlug] Audio processing question
by Andy Stewart Dec. 27, 2015

Dec. 27, 2015

On 12/26/2015 06:17 PM, Frank Sweetser wrote: > I'd bet that you could use netcat do listen ona socket and dump the results directly to a file. > I can't try it again until the DRM station broadcasts when I can receive it. I knew I should have recorded the I and Q when I was listening to it! I think this will work (not literally but you get the idea): mkfifo /tmp/radio gqrx > udp:65535 netcat -l -u 65535 > /tmp/radio "mondiale decoder" < /tmp/radio I'll let you know if this works. I'm also open to other suggestions, and still looking at JACK. Andy -- Andy Stewart (KB1OIQ) Founder: Worcester Linux Users' Group Founder: Chelmsford Linux Meetup Group President: PART of Westford, MA (WB1GOF)

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Re: [Wlug] Audio processing question
by Frank Sweetser Dec. 26, 2015

Dec. 26, 2015

I'd bet that you could use netcat do listen ona socket and dump the results directly to a file. On December 26, 2015 6:15:31 PM EST, Andy Stewart <andystewart(a)comcast.net> wrote: > > >Is there a way that I can tie a file to a UDP port? gqrx will output >an >audio stream on a UDP port. If I can make that look like a file, >perhaps "mondiale" will consume it. > >Andy -- Sent from my Android device with K-9 Mail. Please excuse my brevity.

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