- Roundtable - muug.ca

Solaris printing again
by Kevin McGregor 04 Jun '13

04 Jun '13

I'm trying to set up a print queue in one Solaris zone to print to a "development" printer which is a BSD/lpd (?) print service running on another machine. The production zone already has a printer just like it defined in printers.conf like this: cowsvpprmom:\ :bsdaddr=192.168.59.113,GENERAL_ENTRY,Solaris: My question: How do I duplicate this on the development zone, but with a slightly different name and IP address? I've done a bunch of googling, but I never get anything that results in a "GENERAL_ENTRY" item (or what the heck *that* means) and I also get an extra line like :printer-uri-supported=lpd\://172... which I also don't understand. Can someone help me out with the commands I need to use? This is Solaris 10. Kevin

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MUUG Meeting, May 14, 7:30pm -- Perl, PHP, Python
by gedetil＠cs.umanitoba.ca 07 May '13

07 May '13

The Manitoba UNIX User Group (MUUG) will be holding its next monthly meeting on Tuesday, May 14. The meeting topic for this month is as follows: Popular P's of Programming: Perl, PHP, and Python Trevor Cordes, Theodore Baschak, and Edwin Amsler will be presenting this month on 3 popular scripting langauages: Perl, PHP, and Python. The May RTFM will feature Robert Keizer, talking about GOCR, an Optical Character Recognition program, developed under the GNU Public License. It converts scanned images of text back to text files. The group holds its general meetings at 7:30pm on the second Tuesday of every month from September to June. (There are no meetings in July and August.) Meetings are open to the general public; you don't have to be a MUUG member to attend. ***************************************************************** Please note our *NEW* meeting location for this month: Room 1L07, Lockhart Hall, University of Winnipeg, entrance on Ellice Ave. between Spence St. and Balmoral St. Parking is available on the surrounding streets and in the lots on nearby streets. Look for signage once you're at the building, or ask a security guard. ***************************************************************** For more information about MUUG, and its monthly meetings, check out their Web server: http://www.muug.mb.ca/ Help us promote this month's meeting, by putting this poster up on your workplace bulletin board or other suitable public message board: http://www.muug.mb.ca/meetings/MUUGmeeting.pdf -- Gilbert E. Detillieux E-mail: <gedetil(a)muug.mb.ca> Manitoba UNIX User Group Web: http://www.muug.mb.ca/ PO Box 130 St-Boniface Phone: (204)474-8161 Winnipeg MB CANADA R2H 3B4 Fax: (204)474-7609

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by Gilbert E. Detillieux 03 May '13

03 May '13

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ZFS on Linux + Swap
by Robert Keizer 26 Apr '13

26 Apr '13

In case you ever found yourself needing swap while you're running the third party ZFS module for Linux, read on. Assuming all your disks are ZFS, doing a standard "dd if=/dev/zero of=./file bs=1024k count=4096 && mkswap file && swapon file" doesn't work. Why, I don't know - and I don't really care at the moment. Solution: "loop=`losetup -f` && dd if=/dev/zero of=./file bs=1024k count=4096 && mkswap file && losetup $loop file && swapon $loop". Go figure that piping it through a loopback device works just fine. +1 for compiz taking 1.7gb of ram. +1 for 5 VirtualBox windows images at 2gb per segfaulting with 12gb of system ram. Gah.

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by Gilbert E. Detillieux 23 Apr '13

23 Apr '13

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Internet Society Canada chapter established
by Dan Keizer 16 Apr '13

16 Apr '13

Some of you may have an interest in this ... Yesterday, there was a brief web broadcast on the Internet Society with the Canada chapter being formed. http://www.internetsociety.ca/ Initial (advocacy) prime issues (from the website) include: - Net neutrality, which pertains to Internet transparency, freedom of expression and user choice - Technical standards - Accessibility to quality Internet in rural and remote areas of Canada - Internet service provider concentration - Cross-ownership of content providers by Internet carriers Certainly, relevant hot topics in recent times ... Membership in the society is free -- via this link: http://www.internetsociety.ca/join-us/ You join the group by joining the Canada Chapter. A number of supporting groups/people were present - including CIRA CEO Byron Holland. Some other topics on the webinar: Youth outreach - Providing the appropriate channel of communication with appropriate topics. Access, rural and first nations. Advocating for internet community in Ottawa and Provincially. Dan.

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Re: [RndTbl] Fwd: Security camera install course at Skullspace
by Adam Thompson 07 Apr '13

07 Apr '13

I now tend to agree, since it's almost impossible for me to reply to the sender using Android's mail client. Even if I use Reply All, the sender's email does not show up. Bill Reid <billreid(a)shaw.ca> wrote: >On a small list this is not a huge problem but on larger lists you can see why >they recommend not configuring Mailman this way. Reply should go to sender by >default. > >On 07/04/13 12:02, Adam Thompson wrote: >> Whoops. Forgot to double-check where my reply was going to, sorry about that. >> -Adam >> >_______________________________________________ >Roundtable mailing list >Roundtable(a)muug.mb.ca >http://www.muug.mb.ca/mailman/listinfo/roundtable

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Re: [RndTbl] Fwd: Security camera install course at Skullspace
by Adam Thompson 07 Apr '13

07 Apr '13

Whoops. Forgot to double-check where my reply was going to, sorry about that. -Adam Adam Thompson <athompso(a)athompso.net> wrote: >_______________________________________________ >Roundtable mailing list >Roundtable(a)muug.mb.ca >http://www.muug.mb.ca/mailman/listinfo/roundtable

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Counterfeit ATCom CAT5 (CCA) from CBIT
by Colin Stanners 07 Apr '13

07 Apr '13

I had a few 'cat5e' runs at AW that were exhibiting strange issues - PoE didn't work well, more at the device power-on where you'd expect a surge of current. Crimps seemed really sensitive. Generally communication over them 'felt' off. I bypassed them and guessed it was wire damage from the construction but as I'm taking them down they seem undamaged. I had heard of CCA 'fake cat5' before, http://www.twistedpair.co/caution-using-cooper-clad-aluminium-cat5-cable/ but never seen any. Scraped some of the wires and to my untrained eye it seems these are CCA. We can keep using them for analog cameras - didn't see any problems there yet - but nothing else. These came from 3 boxes of 'ATcom NWC-215-313' that were bought at CBIT. I'm assuming fake products like this are one of the reasons they're out of business now, but if you have any boxes sitting around you may want to toss them.

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Re: [RndTbl] Fwd: Security camera install course at Skullspace
by Adam Thompson 07 Apr '13

07 Apr '13

I'm not sure if you wanted RSVPs, but I plan to be there. -Adam Colin Stanners <cstanners(a)gmail.com> wrote: >_______________________________________________ >Roundtable mailing list >Roundtable(a)muug.mb.ca >http://www.muug.mb.ca/mailman/listinfo/roundtable

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