Search Results: "tar"

5 September 2007

Adam Rosi-Kessel: Bourne Execution

Two words: flawless execution. I can enjoy almost any movie that is well constructed, regardless of genre, plot, etc.. It did help to sit pretty far back in the theater, though. If the CIA were really as clever and technologically sophisticated as it appears in the Bourne movies, the United States wouldn’t have so many foreign policy disasters on its hands (egregious constitutional violations notwithstanding). Technorati Tags: , ,

4 September 2007

Romain Francoise: Shared links for 2007-09-04

Joachim Breitner: Xen Server sharing started

Today, I ordered a dedicated server for some friends of mine and me. We will split it up into 5 Xen instance, quite similar to Steve s xen-hosting. Thanks for the idea! Our project is name serverama, since our hosts will be named after Futurama characters.I might blog about the setup here, if I think it s interesting for the general public. I can t wait to get my hands wet in a chaos of RAID, LVM, Xen and virtual network bridges...

Jeff Bailey: Arrived in Santa Clara

We arrived in Santa Clara two nights ago and have done the usual things like unpack, do laundry, buy groceries. Aside from that, a pretty mellow day yesterday. Randolph and his wife Amy came over for dinner. It's nice to start to get to know people. I spent a bunch of time looking at phone options, banks, PO boxes and mostly came away confused. How do Americans cope with so many choices?

Otherwise, I start my new job in just over an hour. Off I go!

Simon Richter: Three... Two... One... Zero.

The latest version of d2x-xl works quite well, so I've started packaging it. Since it needs the data from the commercial game to work, it will probably end up in contrib. The interesting thing is that there is another project, Into Cerberon, working on a Doom 3 mod with free game data -- it would be interesting to see whether both projects could be combined in order to get a completely free game. Difficulty: Into Cerberon is planning for a triangle based engine while d2x-xl thinks in cubes. Update: Into Cerberon use the Doom 3, not the Quake 3 engine. Thanks "zulu9" for noticing. Also, Josh alerts me of some interesting (cough) licensing issues around this code. As I'm still busy wading through the uclibc source compiling a proper list of attributions and licenses (ftp-master thinks a blanket statement "If you link against this, the LGPL applies to you, if you look at the files, please see each individual file" is not enough -- I can somehow see their point, but it takes ages to do that) that will have somewhat lower priority. I know why I rewrite things from scratch rather than fix them these days...

MJ Ray: National Issues / Cycle Tracks and Driveways

North Somerset is better than most about building cycle lanes and cycle tracks which are actually useful.  There are a couple of nasties (Winterstoke Road!), but most cycle tracks here are the useful "bypass" type with few junctions, rather than the stupid "white paint on a footpath" type.

However, this example from Harlow shows how things can go badly wrong: I can't believe it's a cycle track and I hear there's a similar example just been built in Cambridge.  Give way at every driveway???  Of course, faced with such things, most sensible cyclists will stay on the road, where it should be safer, but now motorists will abuse them with "get off the road" even more.

I doubt bad cycle tracks are ever going to be bad enough to get councillors thrown out at an election, so how can we stop such daft farcilities getting built?

MJ Ray: Stuffing Standards Bodies and Network-unlocking iPhones

Here are link-summaries of two interesting topics which have developed while I was away: the OOXML vote-buying scandal and the iPhone unlocking:-
Microsoft accused of rigging OOXML votes - ZDNet UK
A good summary of the start of this problem, in a complaint from FSFE. Fairly full description of the Swedish incident and suggestion that it's happening elsewhere. One Paid Partnership Programme One Vote, anyone?
SIS declared its own vote invalid
The Swedish standards body will not vote, due to a technical failure in the Microsoft-stuffed ballot.
New Zealand OOXML rejection 'not final' - ZDNet UK
It looks like opponents of OOXML are negiotiating surrender. Worrying.
NJ 17 year old Kid creates hack for the Apple iphone opens carrier network access beyond AT&T open4.org - create. share. earn.
It cracks me up that the iPhone was cracked, even if it did take him over 500 hours. I read it first on open4, which does the right thing and links both of George Hotz's sites.
BBC NEWS Technology Teenage hacker unlocks the iPhone
Slightly more information, but fewer links, from the BBC. They don't even seem to link the blog which is cited as a source. Very strange approach to the web from the BBC.
VOIP IP Telephony: iPhone hacker saga continues! Hotz gets $30000 for the phone
Then the iPhone was traded for a car...
Code to unlock iPhone cracked
Finally, this morning, I saw CNN report that a software-only crack is available. Network-locked phones are so 1990s anyway.

3 September 2007

MJ Ray: Current Issues / Ride Report: Kewstoke-Congresbury

In preparation for Wednesday's cycle forum meeting at Backwell station (6.30pm), I went for a ride to Congresbury.

I followed roughly the route out along Ebdon Lane and Hewish bridges shown on this javascript map but on the way there, I went south from Puxton and turned off Nye Road onto the Strawberry Line (NCN route 26) to test it out.

The main surface seems to be very loose gravel on top of a very hard subsurface.  It's uneven in places, but I think I still averaged about 10mph. At each end of the route, the connecting paths are mud tracks.  The left turn just before Congresbury station is unsignposted. It's not a bad route, but a long diversion to go to Congresbury. The whole ride out took about an hour in total, going at a fairly gentle pace.

Coming back, I rode along the bridleway that is pretty direct from Congresbury to Puxton. Unfortunately, somebody has tried to fill in some uneven sections with rubble since I rode it last year. The route is now "get off and walk" in several places and uncomfortable otherwise.

I think I'll be riding along the A370 from Wick Road to Congresbury on Wednesday evening. If only there was a track across Tutshill sluices...

In other cycling news, the police have an undercover bike which they'll leave lying around, see if it gets nicked, then track the thieves back to their lair.

Russell Coker: George Monbiot s Solution to Emissions Trading

I previously posted about Interesting Ideas from George Monbiot, one of which was to establish individual emissions trading. Gyros Geier disagrees with this and cites the current emission trading schemes as evidence. There are several fundamental differences between George’s idea and the current implementations of emission trading. The biggest flaw in current emission trading schemes is that the emission credits are assigned to the worst polluters. George is proposing that an equal amount be assigned to all citizens. Assigning credits to the worst polluters is another form of by the polluting industries. The way to solve these problems through emission trading is to start by fairly assigning the credits (and what better way than to equally distribute them among all citizens) and to then reduce the amounts assigned over time. Gyros claims that emission trading which allows people who use little emissions to get large credits will cause people to have resources used in their name which they would not otherwise use. The solution to this is to assign to each citizen in a country a set of credits that is equal to the use by someone on the median income. Note specifically that setting credits equal to average use is not the right thing to do, the vast majority of the population produce significantly less emissions than average. The result of such a policy would be that people who produce median emissions (and most of whom would be close to the median income) would reduce their emissions as much as possible so that they could sell the credits, they would even have an incentive to spend money to reduce their emissions (for example by installing better insulation in their home) as it would be an investment. Then people who produce more emissions than the median would be forced to buy credits to support their extravagant lifestyle. This would give a significant reduction in emissions (the median income is about half the average income and I presume that the emissions produced are in line with income). Gyros also makes the startling claim that emissions trading increases emissions. I can’t imagine that being possible, in fact I can’t imagine how the coal industry could do more damage to the environment if they tried. Finally, taking a positive approach to blogging is a really good idea. I welcome discussion with people who want to claim that my ideas (and the ideas that I quote) are bad, but if you are going to do this please describe something that you consider to be better.

David Moreno Garza: Moving to NYC

So, we will be moving to New York City, starting next week. We hope to spend a year there, but who knows, we might be there for only a few months, weeks, or more than a year! Life changes, that’s why we are moving now, right? :) Only constant is change, isn’t it? Anyway, we are pretty excited about this. This has been something we have been expecting since May/June and we are finally ready to go, we’ll see how it goes, hopefully good. School from my side will have to get stalled, again. I’ll be able to study there, but don’t know for sure now, we are trying to settle first, and then see possibilities. So, if you know/have contact with, a good place in Manhattan, Brooklyn or perhaps Queens, please let me know, that’d be highly appreciated. Bummer, yet another two Mexicans in the States :-D UPDATE: Of course, I’m looking for a good place to live (apartment in rent, or similar). Everything else has already been covered. :)

Biella Coleman: Dependability

In the last week, I have been witness to and part of many conversations and probably one of my favorite ones was about coffee. My friend reasoned that coffee is as wonderful as it is because of its dependability (unlike, for example, your relatives). You know that for a moderate sum of money, you can drink a drink that makes you happy, alert, and, for some of us, allows us to face the rest of the day on an even keel. It is pure comfort that derives from a form of almost ritualistic dependability. This morning, as I was sipping my coffee, I came across a short blog post by Stanley Fish who certainly does not make me as happy as my morning cup of joe, but I do admire him for his dependability and consistency when it comes to reporting on matters of liberalism. For over 20 years he has dependably written on the quandaries and limit of liberal political ideology and his most recent installment, which focuses primarily on a new book by Paul Starr, is no different. Well, his conclusion strikes just a little differently than the tone of some of his previous works. In the past (or perhaps in some of his longer academic works), Fish’s solution to the problem of competing ideologies is that there are no solutions, just incommensurable ideologies and you gotta sort of duke it out, and the strong man/woman/group wins (see Terry Eagleton for this characterization of Fish’s work. But the ending to this piece is subtly different, a tone and stance I rather prefer: So again, what to do? Lilla s answer is pragmatic rather than philosophical (and all the better for that). All we can do, he says, is cope ; that is, employ a succession of ad hoc, provisional strategies that take advantage of, and try to extend, moments of perceived mutual self-interest and practical accommodation. We need to recognize that coping is the order of the day, not defending high principles. Now there s a principle we can live with, maybe. What I like about his ending is that it acknowledges there are times when compromise is possible, where a common meeting ground can be forged, however provisional these may be. As someone interested in the politics of consensus and accommodation, I think it is important to recognize that human beings are not simply molded by one set of values but are are often dwelling within various systems (of sometimes contradictory) values. And it is because of this multiplicity that forms of accommodation and consensus emerge and can emerge, signaling a more hopeful politics that derive not from abstract adherence to precept such as tolerance, but from the far messier realm of actual life experience.

Felipe Augusto van de Wiel: 3 Sep 2007

To Blog, or Not To Blog...

Amazon: in the hands of a few
Thinking about writing something for a while, about my Debian work or about my daily stuff, sometimes you lack the time or the motivation to do so, I should kept this more up-to-date so people can follow a little bit what's going on with me... specially considering that I try to keep this diary neutral about non-technical subjects, but hey! it is somewhat hard to be neutral in every single situation. Anyway, I found that I should help to spread the word from a Brazilian colleague, Sulamita, she posted about democracy (or the lack of it) today. Two videos, about the Amazon Forest area and some of the crazy things we find in Brazil. You can watch the Brazilian Portuguese version or the English one.

A lot of people are not aware of some of the political problems that Brazil faces in the last 10 years, it is not like it doesn't exist before, but it is getting worst and worst and, for a while, I've been wondering...
    A lot of friends want to leave Brazil as soon as they can, I love Brazil but I can understand their motivation.

  • Where do you find the desire to stay when you look around and you can't find fairness and equality? And if you look to the houses or places that should protect people, you realize that there is no protection?
  • How do you keep the passion for a country with huge levels of corruption in public government, in police forces, in your law makers? And day after day, corruption schemas, robbery and law abuse are noticed on the television?
  • What to do when you realize that the perception of the disloyal advantage is shared among your colleagues and that the feeling of failure dominates a great part of the population that could actually do something to change?
  • Can anybody, or group of individuals, feeling alone, work to change that? How? Specially when you look around and although you know there are people willing to help they need to take care of their lives (money, food, family)?
Or should I ask: Where's the love? (Black Eyed Peas Lyrics).

And before somebody thinks that the entire Brazil is lost, that we are under a Civil War and that monkeys and other animals are walking on our Jungle streets in the middle of the cities, no it is not... yes, we need help; yes people need to join forces; yes, we need to find ourselves and fix it; but it is still a great country to live, and yes, I love it!
Thanks: beraldo and sysdebug. And I'm happy to discover that advogato upgraded my status, I'm now a Journeyer.

Mario Iseli: Back from my pseudo [VAC]

Those who read debian-private knew it, some others were informed too. I was (at least for Debian) in Vacation until last weekend. The main reason was that I didn’t have time at my workplace to work on Debian because of other quite urgent projects which were open. Tomorrow I will package bluez-libs 3.18 which was released by upstream yesterday and review some other packages and maybe sponsor them. In the evening I was also very busy this week, dinner here, dinner there, meet some friends, wait until girlfriend comes home from the theater. I didn’t really sleep more than 5 hours per night and this since about 3 weeks now. At least, my ~/TODO list became much shorter and I hope I will find more sleep now, more time together with Lisa and at work I will have 3-4 hours per day for Debian again. :) Ah, by the way, thanks to all people who were involved with updating packages.debian.org! Ah, 2nd by the way: I booked my flight to Berlin for 25.12.2007 and the flight back on 31.12.2007, see you during 24c3, send me an E-Mail if you want to go for a beer with me, keysigning, whatever :)

Eric Dorland: The Best Laid Plans

Hooray! A long weekend to catch up with all Debian work I've been neglecting!

Hooray! A long weekend to play Metroid 3 on the Wii!

Actually I have made some useful progress, converting nearly all of my packages over to git, even starting an Alioth project for the OpenSC suite of packages. Help is welcome! I should also pump out some updated packages where need be, and I should try to give Iceweasel some love, as it needs it badly.

Dirk Eddelbuettel: Another Herbie Hancock concert

Herbie Hancock was in town to open this year's Chicago Jazz Festival with a concert at the CSO last Thursday. This time he came with a mostly-electric setup featuring Nathan East on bass, Vinnie Colaiuta on drums and Lionel Loueke on guitar. I found it at times a little heavy on the synthesizers, but it was evident that Hancock and the band enjoyed themselves during the two hour set. A nice concert, all in all, and again very different from his last two concerts.

MJ Ray: Latest silly trick with udev and a USB audio player

Here's my latest silly trick with the udev rules discussed previously. Add a udev rule of ACTION=="add", KERNEL=="sd*[!0-9]", ENV ID_SERIAL =="10d6_USB_2.0(HS)_Flash_Disk_A00000000001", RUN+="/usr/local/bin/dapsync" where dapsync is something like this script:-
/sbin/mount /mnt/USB-DAP \
&& cd /opt/Podcasts \
&&   /bin/tar --create --remove-files * \
       /bin/tar --extract --directory /Mount/USB-DAP  
/sbin/umount /Mount/USB-DAP \
&& /bin/ogg123 -q /home/mjr/House/Audio/three-note.ogg
and fstab has a line for /Mount/USB-DAP pointing to the right device/location thing in /dev/disk/by-id Then, build up podcasts under /opt/Podcasts, plug the audio player 10d6_USB_2.0(HS)_Flash_Disk_A00000000001 into the right port and wait for the three notes to play...

2 September 2007

Russell Coker: Optus Password changeme

I have just given my parents a new computer, and part of the upgrade process lost their email passwords (which were stored in KDE preferences - this seems to happen every time KDE is upgraded). The only password that is not under my control is the password for their Optus account. So I had to get the password changed, I got my mother to phone Optus but they decided that my father had to make the request (not that I would have had any difficulty impersonating him, any of the details that they asked for which I might not have known could have been provided by my mother). So my father requested that my mother be listed as someone who is authorised to make changes to the account. It turned out that changing a password for a mailbox is a difficult operation and I needed to talk to the phone-support guy. He needed to get permission from my father for this (he didn’t seem to realise that he had just granted my mother full access so that she could authorise such things on future calls). After my father had given permission for the second time I got the password changed, the new password was “changeme“. The call-centre guy advised me to change it as “it’s a very common password“! An ISP with any clue in their call centre would get the password changed to a semi-random string. Then there was the process of changing the password. The web site didn’t work at all with Konqueror (the call-centre guy told me that only IE is supported). I used Iceweasel (Firefox) and it allowed me to change the password. The Optus web site is one of the worst I’ve ever seen, and redirecting to the MS site live.com as part of the process was only part of it. Another bad thing that Optus does is punish customers who do things that they don’t like. My original Optus contract specified unlimited uploads, the first time they cut me off for actually uploading a moderate amount of data (running Bittorrent) they disconnected me and claimed that it was a DOS attack. On a later occasion they disconnected me on a Wednesday because I had uploaded some files on the weekend. They alleged that the upload was continuing on the Sunday (although I had a very clear recollection of ending it on the Saturday), but we all agreed that the upload had ceased before the Monday. But apparently I needed to be disconnected on the Wednesday to teach me a lesson. The lesson of course is that Optus sucks really badly. They do have reasonable prices and at the time their cable network offered download speeds significantly higher than any ADSL plans could match, which is why I have continued using them (and subscribed again after buying a new house). Recently ADSL2+ has started to become common and prices have been falling. For my use and for most people who I know ADSL is now either cheaper than cable or close enough that it’s worth paying the extra to escape Optus. My parents are on an Optus plan that gives them 100MB per month of data transfer (which counts both download and upload) before they are limited to modem speed. This is enough for them, but I expect that when their Optus contract runs out there will be an ADSL plan that’s not much more expensive and they can cease using Optus too. I just wish there was a real choice of providers for the base phone service. Currently there is only Telstra and Optus, both of which are expensive and suck. Fortunately Telstra has an insane CEO who is determined to make sure that everyone in Australia learns that Telstra is a nasty monopoly that needs to be broken up or severely constrained.

Joey Hess: apache cgi fork bomb

Like Russell Coker I had to deal with an apache OOM crashing my main Xen instance yesterday. In my case, it is due to the Czech IP 88.102.6.114, which decided it would be a good idea to download the entire output of viewvc, recursively, and apparently also in parallel. After 2 hours and some 40 thousand hits, this eventually started enough instances of viewvc and svn that it used up 512 mb of ram and OOMed the system. I don't have a satesfactory fix yet. Viewvc shouldn't let itself be run dozens of times simulantaneuosly, surely. Apache doesn't seem to provide a way to limit the total number of CGIs it can launch at once, except by limiting the total number of connections. Apache's rlimitnproc option sadly only applies the limits after starting a CGI, rather that applying them to apache itself. Something that could control the number of CGIs started on a per-directory and per-vhost basis would be ideal. For now, I used ulimit -u when starting apache, which prevents many viewvc processes from running at once, but allows anyone who DOSes viewvc to also DOS all other CGIs on the system.

Jeff Bailey: "home" stretch

We're about 40 miles outside of Bakersfield, CA now, leaving us 289 miles to get home. We'll be packing up shortly to start the trip while Leif is still asleep. This puts us in San Francisco a day earlier than projected. It means another night in a hotel in the target city, but at least it'll mean that the driving is behind us.

Lessee, I think we were in Albuquerque last time I posted. Since then, we saw the petrified forest a second time, this time when the sun was up so we could enjoy it. The temperatures were so warm during the day, we had to idle with the AC on to keep Leif from waking up screaming. We continued on to Flagstaff after that where we found a nice healthfood deli for dinner and collecting more snacks. My back reminded me that twisting to pick up a diaper bag while holding Leif isn't a particularly good idea, so we spent the night in a hotel and a bed instead of in the camper, and trekked off to the grand canyon.

We met Karina and Chris up there. Sometime in this stretch, we also misplaced the camera. Hopefully it's not sitting at the hotel in Flagstaff. So, we only have a couple pictures of us at the GC, sitting on Karina and Chris' camera. The two of them flew up from Tucson, and Chris offered to take Angie and I up for a sightseeing tour. The last trip I had been on overtop had been an adventure, but this flight was smooth, and nice to be able to say "Hey, I missed that", and then spin around to see it again". Karina managed to keep Leif calm and happy for the hour that we were up, which was also a nice break for us. Angie and I both started to worry about him at around the same time - something like 10 minutes before the end of the flight. =)

The rest of the day was spent wandering along the rim, ending in a nice dinner and sleep at the campsite. The next morning, we went to hear a ranger talk to people passing by about his topic-du-jour. In this case, it seemed to be about the wildfires going on the south rim. He had a telescope pointed at the river and would answer any questions, though. After that we packed up and headed out.

Our intended stop yesterday had been Needles, CA. It turns out that there's nothing there. No name-brand hotels, no Mojave information centre (despite there being signs for it), and a lot of dwellings with the sides falling off. The stretch over to Barstow seemed like the most boring stretch of the trip, probably because we had intended to stop at Needles, but also probably because we know that from here we're just going home. We carried on until Leif's patience totally expired and stopped in Tehachapi for the night.

We think Leif might be starting to push out a second tooth. He also might've gotten a touch too much sun at the Grand Canyon. It was hard to find shady spots to nurse him, and his hat seems to have gotten buried somewhere in the van. He's in good spirits, but his cheeks had a red tinge to them last night. =( He's almost six months, now, so we'll be able to put sunscreen on soon. In the meantime, we'll try to find a place to buy another hat today.

Update: We got access to the place today. Yay! Straight home for us!

Stefano Zacchiroli: clean distclean

On cleaning and distcleaning ... ... and CDBS and "FTBFS if built twice in a row" Yesterday I closed two bugs of mine (424331 and 424392) of the "FTBFS if built twice in a row" class. Shame on me, they were open since too long. Both packages use autotools and, on the Debian side, CDBS. For both packages the fix was as simple as adding:
DEB_MAKE_CLEAN_TARGET = clean

to debian/rules. The rationale for that is rather obvious (now that I've thought about it of course). CDBS per default uses "distclean" as the upstream target which is invoked when "debian/rules clean" is executed. Unfortunately, "distcheck" (used by upstream to create the distribution tarball) does not check that "distclean" leave the distribution tarball as it was before the build. So nothing grants a priory that stuff removed by "distclean" is rebuildable with just the build-deps. A lot of packages come with generated sources (for example by XSLT or by some template toolkits) included in the source package, if that stuff is removed by mistake during distclean you'll see yet another instance of this kind of bugs. I bet a lot of other "FTBFS if built twice in a row" bugs out there have been fixed this way or can still be fixed with the addition of the line above. Update: changed this post, the first writing was made thinking at "maintainer-clean" instead of "distclean"

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