Category Archives: Computers

CodeIgniter Rocks

The best thing about PHP is its documentation. The problem is there’s no framework of standard systems to build applications. It’s a blank slate. Enter CodeIgniter. I’m sure it’s not the best. I’m sure it sucks in a lot of … Continue reading

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mencoder Command Line to transcode VOB to iphone

ffmpeg -i “movie.VOB” -f mp4 -vcodec mpeg4 -maxrate 1000k -b 700k -qmin 3 -qmax 5 -bufsize 4096 -g 300 -acodec aac -ab 192k -s 480×368 -aspect 4:3 /Volumes/data/share/temp/3.mov

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Here’s s’more Xen HVM and Paravirtualization Notes.

The best write up for lean and mean paravirtualization configuration for Xen Centos 5.3 DomU’s on a Centos 5.3 Dom0 is at: http://wiki.centos.org/HowTos/Xen/InstallingCentOSDomU …and for HVM I like this site: http://www.virtuatopia.com/index.php/Configuring_and_Installing_a_Xen_Hardware_Virtual_Machine_(HVM)_domainU_Guest

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Never use XFS with Xen on Centos. It will crash Dom0.

This is one of those week or so long learning experiences that you must go through whenever exploring a new technology. I installed Centos 5.3 and Xen on a hot new piece of hardware with the intention of runnig paravirtualized … Continue reading

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Manually controlling bridge networking on Xen

I followed this great article: http://henning.schmiedehausen.org/wingnut-diaries/archives/86

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Installing a simple paravirtualized Centos DomU on Centos

A simple challenge: Install a stock Centos 5.3 Xen host/Dom0 and a paravirtualized Centos 5.3 guest/DomU. After weeks of frustration, detailed in another post, I got this going with the help of this guide: http://wiki.centos.org/HowTos/Xen/InstallingCentOSDomU

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Power Desktop: Late 2008 Macbook Pro, XPS M1730, Inspiron e1705

As I’ll explain in a later post, my e1705 died under warranty. It was the hottest e1705 you could buy at the time (7900GS, 2GB Core2Duo 2.2GHz) so Dell quickly replaced it with an unbelievably hot XPS M1730 (2x 8700, … Continue reading

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Here’s a good looking blog design…

…I really like the shaded viewing surface: Found here: http://www.digitalpropulsion.org/

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The iPhone’s working again…

…brought it to the Apple store and they restored it for me. That’s one _very_ nice thing about buying apple, you can go to the store and play with the products before buying, and bring the stuff back to get … Continue reading

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DO NOT UPGRADE YOUR IPHONE TO 2.2.1

It’ll break your iphone. I’ve got a new iPhone and new MacBook Pro with little on them and the update failed leaving the device useless, and you’ll likely lose your data. It’s clear the second stringers put together this release … Continue reading

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