X-Git-Url: http://pere.pagekite.me/gitweb/homepage.git/blobdiff_plain/0498ffd9554f55b13f3fa01d5f64c3403c1bf1bc..40c78813a1415fd81fd3044fe1a81c20ea9a5ead:/blog/index.html diff --git a/blog/index.html b/blog/index.html index 7e4567a91b..bc4f810c96 100644 --- a/blog/index.html +++ b/blog/index.html @@ -19,6 +19,102 @@ +
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No patch is not better than a useless patch
+
2009-04-28 09:30
+
+

Julien Blache +claim that no +patch is better than a useless patch. I completely disagree, as a +patch allow one to discuss a concrete and proposed solution, and also +prove that the issue at hand is important enough for someone to spent +time on fixing it. No patch do not provide any of these positive +properties.

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+ + + + Tags: debian, english, nuug. + +
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+
EU-parlamentet raner fellesskapet for musikk
+
2009-04-26 08:30
+
+

Slashdot melder at EU-parlamentet har vedtatt +å +øke vernetiden for musikkopptak fra 50 til 70 år, og dermed rane +fellesskapet for 20 år med musikk som ville vært tilgjengelig uten +bruksbegresninger. Mon tro hvor mye musikk som vil gå tapt pga. at +ingen tar vare på den (opphavsrettsinnehaver er forsvunnet), mens +ingen andre har lov til å kopiere og distribuere den. Mon tro hvor +mange musikkstykker som ikke kan brukes uten bruksbegresninger av +folket, som skulle falt i det fri men som i stedet forblir under +rettighetshavers monopol. Opphavsrettslovgivingen blir mer og mer +urimelig. Tenke seg til at vernetiden startet i USA med 7 år og +mulighet for forlengelse med 7 år. Nå er den 95 år der, og en stor +mengde verk blir foreldreløse og umulig å få tak i. Har ikke lykkes +med å finne ut hvor lang opphavsretten var i utgangspunktet i Norge. +I dag er den 70 år.

+ +

Jeg er glad det finnes så mye +musikk tilgjengelig uten bruksbegresninger at en kan klare seg +uten musikk med bruksbegresninger.

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+ + + + Tags: norsk, nuug, opphavsrett. + +
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Hvor flyter Microsofts penger?
+
2009-04-24 11:10
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+

Dagens nyhet er at omsetningen til Microsoft for første gang er +synkende. Ikke spesielt uventet med den generelle nedgangen i +økonomien som vi ser verden over. Det fikk meg dog til å tenke på en +ting fra noen år tilbake.

+ +

Da jeg besøkte en kamerat i Beijing sommeren 2000, ble jeg fortalt +at påstanden til Microsoft om at de brakte inn enorme pengesummer til +USA nok var litt overdrevet, da de fleste inntektene fra lisenssalg +rundt om i verden ble kanalisert inn til skatteparadiset +Cayman +Island. Jeg har aldri lykkes med å få bekreftet dette påstanden, +men tok i dag en titt på hvilke selskaper som eier de norske delene av +Microsoft som jeg kjenner til, dvs. +Microsoft +Norge AS og +FAST, +A Microsoft Subsidiary (tidligere FAST Search & Transfer ASA).

+ +

Førstnevnte er eid av "Microsoft International Holdings Spain +S.R.L.", mens sistnevnte i følge Wikipedia nå eies av +Microsoft-underselskapet "MACS Holdings Limited". Jeg har ikke klart +å finne mer informasjon om noen av disse. Mon tro om noen av dem +sender pengene til Cayman Island? Finner det jeg tror er +informasjon +om spaniaselskapet på spansk, men jeg kan ikke lese spansk. :(

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+ + + + Tags: norsk, nuug. + +
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Hvorfor jeg ikke bruker eFaktura
2009-04-23 23:00
@@ -97,7 +193,7 @@ fortløpende.

- Tags: fildeling, norsk, nuug, web. + Tags: fildeling, norsk, nuug, opphavsrett, web.
@@ -159,7 +255,7 @@ og fildeling av slike filer er fullt ut lovlig.

- Tags: fildeling, norsk, nuug, web. + Tags: fildeling, norsk, nuug, opphavsrett, web. @@ -315,123 +411,6 @@ wait $pid
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Standardize on protocols and formats, not vendors and applications
-
2009-03-30 11:50
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Where I work at the University of Oslo, one decision stand out as a -very good one to form a long lived computer infrastructure. It is the -simple one, lost by many in todays computer industry: Standardize on -open network protocols and open exchange/storage formats, not applications. -Applications come and go, while protocols and files tend to stay, and -thus one want to make it easy to change application and vendor, while -avoiding conversion costs and locking users to a specific platform or -application.

- -

This approach make it possible to replace the client applications -independently of the server applications. One can even allow users to -use several different applications as long as they handle the selected -protocol and format. In the normal case, only one client application -is recommended and users only get help if they choose to use this -application, but those that want to deviate from the easy path are not -blocked from doing so.

- -

It also allow us to replace the server side without forcing the -users to replace their applications, and thus allow us to select the -best server implementation at any moment, when scale and resouce -requirements change.

- -

I strongly recommend standardizing - on open network protocols and -open formats, but I would never recommend standardizing on a single -application that do not use open network protocol or open formats.

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- - - - Tags: debian, english, nuug, standard. - -
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Returning from Skolelinux developer gathering
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2009-03-29 21:00
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I'm sitting on the train going home from this weekends Debian -Edu/Skolelinux development gathering. I got a bit done tuning the -desktop, and looked into the dynamic service location protocol -implementation avahi. It look like it could be useful for us. Almost -30 people participated, and I believe it was a great environment to -get to know the Skolelinux system. Walter Bender, involved in the -development of the Sugar educational platform, presented his stuff and -also helped me improve my OLPC installation. He also showed me that -his Turtle Art application can be used in standalone mode, and we -agreed that I would help getting it packaged for Debian. As a -standalone application it would be great for Debian Edu. We also -tried to get the video conferencing working with two OLPCs, but that -proved to be too hard for us. The application seem to need more work -before it is ready for me. I look forward to getting home and relax -now. :)

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- - - - Tags: debian, debian edu, english, nuug. - -
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Time for new LDAP schemas replacing RFC 2307?
-
2009-03-29 20:30
-
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The state of standardized LDAP schemas on Linux is far from -optimal. There is RFC 2307 documenting one way to store NIS maps in -LDAP, and a modified version of this normally called RFC 2307bis, with -some modifications to be compatible with Active Directory. The RFC -specification handle the content of a lot of system databases, but do -not handle DNS zones and DHCP configuration.

- -

In Debian Edu/Skolelinux, -we would like to store information about users, SMB clients/hosts, -filegroups, netgroups (users and hosts), DHCP and DNS configuration, -and LTSP configuration in LDAP. These objects have a lot in common, -but with the current LDAP schemas it is not possible to have one -object per entity. For example, one need to have at least three LDAP -objects for a given computer, one with the SMB related stuff, one with -DNS information and another with DHCP information. The schemas -provided for DNS and DHCP are impossible to combine into one LDAP -object. In addition, it is impossible to implement quick queries for -netgroup membership, because of the way NIS triples are implemented. -It just do not scale. I believe it is time for a few RFC -specifications to cleam up this mess.

- -

I would like to have one LDAP object representing each computer in -the network, and this object can then keep the SMB (ie host key), DHCP -(mac address/name) and DNS (name/IP address) settings in one place. -It need to be efficently stored to make sure it scale well.

- -

I would also like to have a quick way to map from a user or -computer and to the net group this user or computer is a member.

- -

Active Directory have done a better job than unix heads like myself -in this regard, and the unix side need to catch up. Time to start a -new IETF work group?

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- - - - Tags: debian, debian edu, english, nuug. - -
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