Roundtable

roundtable@muug.ca

1 participants
2619 discussions

MYSQL DB uploaded via PHP
by Montana Quiring 22 Nov '06

22 Nov '06

Hello, My wife has been working on a Drupal website offline using MAMP. I would like to upload the website and import the MYSQL database. Uploading the data is no biggie but the godaddy phpmyadmin interface does not support importing (only supports exporting) mysql files. I've googled a bit but can't find a decent PHP tool that will let me upload an exported MYSQL DB file to a MYSQL server. Any suggestions or links to some code? (and before someone says it, yes godaddy is not perfect) ;)

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RE: Roundtable Digest, Vol 23, Issue 14
by Kevin D Scott 21 Nov '06

21 Nov '06

My upload speed being restricted so much is what annoys me the most from internet providers. Fiber lines are symmetric, so why aren't our internet connections? What is Shaw/MTS doing with all of the un-allotted upload speeds? MTS I kind of understand, their DSL modems, max out at 8Mbps down, 800Kbps up, Shaw's max out at 38Mbps down, 30Mbps up. And yes, I know the newest modems MTS is giving out are ADSL2, so they're faster... Their new "Nitro" plan, 25Mbps down, but the same speed upload as the Extreme. Anybody thinking of it, should consider 2 Extreme account instead, a little cheaper, combined you would get 2Mbps and 4 IP addresses, and pretty close to the same download speed... A dual-wan router would divide your traffic evenly, and a download manager would enable full speed... for anybody considering it... Does anybody know what the Internet providers are 'saving' this leftover bandwidth for? Thanks for your time, Kevin

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Grey-listing in effect on MUUG server
by gedetil＠cs.umanitoba.ca 21 Nov '06

21 Nov '06

Howdy folks! I mentioned this at Tuesday's meeting, but for the benefit of those of you who weren't there, but are active on the MUUG roundtable mailing list, I thought I should repeat it here. As of Tuesday afternoon (November 14th), I've installed a package called milter-greylist (http://hcpnet.free.fr/milter-greylist/) on the MUUG server, to help in our ongoing battle against spam. So far, it's been remarkably effective (in combination with SpamAssassin and spamass-milter, which had been previously installed) at reducing our incoming spam. Since we've configured it to greylist all external addresses by default, this may impact some of you when you post to the list via e-mail. The first time it comes across the combination of your (or your ISP's) SMTP server IP address, your return e-mail address, and the destination e-mail address, it will temporarily reject the message, asking the SMTP server to retry again after some time (I've set that delay to 14 minutes). After that, that combination stays cached in the greylist for some amount of time (which is set by default to 5 days), during which time the same combination of addresses will be accepted without delay. The net result of this is that you may occasionally see a delay between when you send e-mail to the list and when it actually gets received, especially if you post infrequently. Rest assured, however, that your message should get through without too much extra delay. If for some reason you find yourself unable to send at all, you can contact me at me e-mail address below (and not the muug.mb.ca address). We're also running the same milter-greylist software on that server, but with a less aggressive policy, which does default white-listing in most cases. Preferably, contact me from exactly the same address you try to use for posting to the mailing list, so I can check e-mail headers to determine SMTP server address information, etc. I will then, if necessary, add the appropriate whitelist override for your address on the MUUG server. For those of you running your own sendmail servers on the Internet, I highly recommend milter-greylist. It's very small, doesn't use up much CPU or memory (much, much less than SpamAssassin in both cases), and seems to work very well. (Make sure you put it first in your InputMailFilters list, so the other milters don't have to do as much work.) If you're not running sendmail, but some other SMTP server, you should look for a similar grey-listing solution for your mail server. -- Gilbert E. Detillieux E-mail: <gedetil(a)cs.umanitoba.ca> Dept. of Computer Science Web: http://www.cs.umanitoba.ca/~gedetil/ University of Manitoba Phone: (204)474-8161 Winnipeg MB CANADA R3T 2N2 Fax: (204)474-7609

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Anyone else getting a kernel panic in the new Ubuntu?
by Mike Pfaiffer 20 Nov '06

20 Nov '06

It panics when I try to boot the CD. The old one wasn't a problem although two versions earlier it did the same thing. Same thing happens on a second machine (Proliant 1500). Later Mike

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Blocklist info (CBL)
by Tim Lavoie 19 Nov '06

19 Nov '06

I realize we've pretty much beaten the topic into submission, but thought that some info on a specific list might be a good example of reasonable policies. The CBL (Composite Block List) at http://cbl.abuseat.org/ is completely automated, and bases its list on addresses which have tried to send spam, malware, worms and so on to servers they monitor. - Listings have a time limit, so will age off automatically. - Only single IPs are listed, not ranges. - While they won't tell you the specific reason for listing (see exception below), there is a no-questions-asked de-listing available. If still infected though, you will be re-listed. - (quoting) The CBL operates in an entirely automated way designed to avoid listings of spamtrap hits due to bounces of forged spam, virus bounces, and "real" mail servers emitting the occasional spam. It tries very hard to avoid listing legitimate mail sources. It does not attempt to list every possible spam source. This list is a subset of the Spamhaus XBL list, and happens to be what catches most of the spam sent my way. I've checked quite a few of the IPs blocked on their web form, and it does happen to mention that blockage was due to a specific worm/virus infection. Cheers, Tim -- "Besides a mathematical inclination, an exceptionally good mastery of one's native tongue is the most vital asset of a competent programmer." - E. J. Dijkstra

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Query your CRT Monitor EDID using ddc-control - but not yer LCD
by John D 19 Nov '06

19 Nov '06

Hello Further to a question at MUUG Nov. RoundTable, about the nature of the data exchanged when we (or xorgconfig does a) "probe for type of monitor" VESA-compliant video cards (post'94) have a function to ask an attached monitor its EDID info. This handy VESA function is nicely explained by: http://en.wikipedia.org/wiki/Extended_display_identification_data Unfortunately, modern flat displays and TVs are not well represented under EDID paradigms. EDID data for a monitor is programmed into a serial (usu.i2c friendly) PROM at manufacture. This self-descriptor keeps enough data to be capable of being "verbose" when queried; e.g: Mfg ID, Prod ID, SerNum, WkMfg, YrMfg, HSync, VSync, Resolution (EDID "thinks" this geometry must be multiple-of-8) However, the recent Linux version of _ddc-control_ includes a separate XML-formatted db, which has been updated as recently as 2006-10. Haven't read inside latest _ddc-control_: http://sourceforge.net/project/showfiles.php?group_id=117933 -but I suspect its useage is de-volving (at least for LCD and 'wide' displays) to a terse query from monitor, getting just the Maker, Model, and then using those to do a lookup in the XML-db. Another Linux tool _read-edid_ also reads info from monitor: http://freshmeat.net/projects/read-edid/ Assembler and x86 machine language fans will enjoy this 2003-04 kernel snippet- http://lwn.net/Articles/27597/ smiles, John D

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Pronounce Linux?
by Montana Quiring 16 Nov '06

16 Nov '06

Linn-ooks? Linn-ucks? Line-ooks? Line-ucks? >From the man himself: http://www.youtube.com/watch?v=5IfHm6R5le0 -Montana

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[Fwd: Cisco IPC/IPT]
by Sydney Weidman 15 Nov '06

15 Nov '06

George asked if I would pass this along in case anyone on this list was interested. - Syd

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serial consoles
by Theodore Baschak 12 Nov '06

12 Nov '06

Hi All: Wondering what solutions people are using to connect via serial to multiple cisco routers, switches, and computers equipped with real serial consoles. I tried to buy some of the cyclades units, but our local supplier has totally failed to deliver. Theodore

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MUUG Meeting, Nov 14, 7:30pm -- SUSE Linux Enterprise 10
by John D 10 Nov '06

10 Nov '06

Hello All After this last week's "momentous" Novell/SuSE-Microsoft accord(s), there will no doubt be ample fodder for bavardage; bark, bombast and blether. It was only "one score" years ago that both companies were regarded in the reverse roles (by the [still] non-Mac,non-*n[iu]x majority). I wonder if those who "care" should _meet_separately_ and let fly OUTSIDE the normal meeting place/format ? There is much to consider, and the conspiracy theorists (and fidgety Apophenians) among us will have hard work ahead to divine whom is being driven by The Discordians** _this_time_. So (ironically or hypocritically, as one who tends to jabber a fair bit at our meetings) I would like also to PROPOSE: -Whereas- our presenter, Mr. John Lange is NOT a Novell employee or rep, and -Whereas- he is certainly a very good person to help us appreciate some of the features and technologies the OpenSuSE community and Novell have worked very hard toward; Therefore Let Us Resolve that: Mr. Lange should NOT be expected to interpret Novell's recent announcements, and he should NOT be expected to field any crankiness from the peanut gallery. Respectfully, John D. Brandon ** Robert Anton Wilson & Robt.Shea "The Illuminatus! Trilogy", 1975, 1984 I figure it's the Dolphins. Yeah, it's the Dolphins.

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