From mbox to maildir

After several years using the <a href="http://en.wikipedia.org/wiki/Mbox">mbox</a> format on my personal email server, I decided that it was more than time to move to a better format: <a href="http://en.wikipedia.org/wiki/Maildir">Maildir</a>. The move was triggered when I started to have real problems consulting the boxes remotely over IMAP (I use <a href="http://www.dovecot.org/">dovecot</a>). The folders started to get messed up and the system was slow. I always knew that maildir have clear advantages for my scenario, but I thought that I would have a hard time migrating my services and scripts. I was surprised how easy it was when I really got my hands dirty! First, used a great Perl script <a href="http://packages.debian.org/etch/mb2md">mb2md</a> to convert my existing mailboxes. Then changed some lines on my <a href="http://www.postfix.org/">Postfix</a> configuration. Since I do my mail processing with the Perl module <a href="http://search.cpan.org/perldoc?Email::Filter">Email::Filter</a>, it was just a mater of changing the paths, and it worked magically! Never thought it was so easy…. Oh, and dovecot now behaves correctly :-) Goodbye mbox, you served me well… 71 from-mbox-to-maildir

2007-11-27T06:40:49-08:00

From mbox to maildir <form mt:asset-id="30" class="mt-enclosure mt-enclosure-image"><img alt="logo_android.gif" src="http://blog.0x82.com/logo_android.gif" width="153" height="55" class="mt-image-left" style="float: left; margin: 0 20px 20px 0;"/></form> Mark this day on your calendar! Google finally <a href="http://code.google.com/android/">launched the Android SDK</a>. I was impressed with the feature set: Linux Kernel 2.6, FreeType, SQLite, OpenGL, WebKit and a optimized Java byte code interpreter!! Opensource geeks, rejoice! :-) There is an excellent <a href="http://youtube.com/watch?v=Mm6Ju0xhUW8">video</a> where the API is explained in good details. Maybe my Internet connectivity is having problems, but I had a hard time just to download the movie (I didn’t even try to watch it in real time). I’m curious about the modifications made by Google to the standard Linux Kernel, for instance, how do they optimize it for mobile (and possible real time) usage. At the same time, Google announced <a href="http://code.google.com/android/adc.html">big quantities of money</a> for the best applications for the Android! Kudos for Google! Can’t wait for a phone with Android… 70 android-sdk-on-the-wild

2007-11-12T14:10:30-08:00

Android SDK on the wild! Just to report some oddities about Apple I stumbled upon today: <ul> <li>Portuguese Apple store oddities</li> </ul> Although I am very happy to finally see the opening of the Portuguese apple store online, I must say two things: – WE ARE NOT SPANISH!!! Half of the store, including many product descriptions, are in pure plain Spanish. If it was Microsoft everyone would be talking. SHAME ON YOU APPLE! – Today I went to the store trying to buy a Mini-DVI to VGA adapter (yes, you have to buy it separately). I was surprised when the product description said “free shipping” (in Portuguese). I didn’t look back, I really need the adapter! So I clicked in the product, it was added to my cart, and when I went to checkout I have a beautiful message “You have to buy another 81â‚¬ to have free shipping”. THEY LIED TO ME!! ARRRRRRRGHHHH…... <ul> <li>Mac OS Leopard</li> </ul> Now that the hype is settling, I decided that I should try Leopard, just to see if it was a good step forward. Unfortunately I work everyday with a Mac fan (you can’t imagine my suffering) that installed Leopard the first day it was out. He is having random problems like every day, it seems that the SO isn’t ready for production yet. Then I just found <a href="http://www.tomsguide.com/us/2007/11/22/more_leopard_problems_plague_apple/index.html">this article</a>. So Vista seems a big disappointment for Microsoft. Is Leopard in the same situation for Apple? (Linux! Linux! Linux!) :-) 69 apple-oddities

2007-11-25T11:48:47-08:00

Apple oddities As you probably might felt, my domain was having serious DNS problems for the past week or so. In spite of the problems, I manage to get a large number of visits on a rant post with a smart title “Apple Hardware Sucks” :-) For a while I was using the free <a href="http://www.zoneedit.com">zoneedit</a> service. It worked for a year or so, and I recommended it to all my friends! However, one week ago, the slave NS stoped updating from the master NS. This resulted in all kind of problems when using this domain. I contacted the zoneedit admins and they were quick to anwser, saying that they were aware of the problem and their sysadmins were working on it. 3 days passed and the problem persisted. I contacted them again and they told that the sysadmins still didn’t found what is causing the problem. What the *? I quit! Since I’m using <a href="http://ddclient.sf.net">ddclient</a> to update my dynamic IPs, I searched the docs and the first protocol supported was <a href="http://www.dnspark.com/">dnspark</a>. Registered, moved my NS, updated the scripts, back online :-) Bye bye zoneedit, you served me well. 68 dns-problems-solved

2007-11-21T02:48:04-08:00

DNS Problems solved As you probably know, I am working at a Macbook right now. Unfortunately, using a 13.3’’ display kills my (beautiful) eyes!! So I thought on bringing a 22’’ wide TFT to my work place. On a normal laptop, I would just connect the VGA display directly or via a DVI → VGA adapter (there are tons of them, and cheap!), if the laptop has a standard DVI socket. But Apple insisted that they should innovate!! They put a Mini-DVI socket on the Macbook! Mini what?? Who the hell uses that? To make things better, Apple does not give you any adapter on your new macbook!!! Basically, I buy a laptop with a useless external display socket. But fear not! Apple sells the adapter as a separate item!!! So I went to an official Apple seller, and bought a bright new and shiny Mini-DVI to DVI adapter from Apple! TWENTY TWO F* EUROS!!! Now the best part. After I got home, pissed off, I brought a simple and common DVI → VGA adapter, and GUEST WHAT, *THEY DO NOT CONNECT TO EACH OTHER!!!! Since you probably won’t believe me, I decided to take some pictures and post them here. On the first picture you can see the bloody Apple adapter. On the second picture you can see a very standard DVI <del>> VGA adapter. Notice the little “</del>-” on the left and the four pins around them? Where do they fit on the Apple adapter?? <form mt:asset-id="31" class="mt-enclosure mt-enclosure-image"><a href="http://blog.0x82.com/dscf02341.html" onclick="window.open('http://blog.0x82.com/dscf02341.html','popup','width=1600,height=1200,scrollbars=no,resizable=no,toolbar=no,directories=no,location=no,menubar=no,status=no,left=0,top=0'); return false"><img src="http://blog.0x82.com/dscf0234-thumb-200x150.jpg" width="200" height="150" alt="dscf0234.jpg" class="mt-image-center" style="text-align: center; display: block; margin: 0 auto 20px;" /></a></form> <form mt:asset-id="34" class="mt-enclosure mt-enclosure-image"><a href="http://blog.0x82.com/dscf02361.html" onclick="window.open('http://blog.0x82.com/dscf02361.html','popup','width=1600,height=1200,scrollbars=no,resizable=no,toolbar=no,directories=no,location=no,menubar=no,status=no,left=0,top=0'); return false"><img src="http://blog.0x82.com/dscf0236-thumb-200x150.jpg" width="200" height="150" alt="dscf0236.jpg" class="mt-image-center" style="text-align: center; display: block; margin: 0 auto 20px;" /></a></form> And now, the coolest thing.. I took a picture of the package where the adapter came from. Just see the diagram, compare with the picture above, and just LAUGH! That explains a lot about Apple hardware designers… <form mt:asset-id="37" class="mt-enclosure mt-enclosure-image"><a href="http://blog.0x82.com/dscf0237.html" onclick="window.open('http://blog.0x82.com/dscf0237.html','popup','width=1600,height=1200,scrollbars=no,resizable=no,toolbar=no,directories=no,location=no,menubar=no,status=no,left=0,top=0'); return false"><img src="http://blog.0x82.com/dscf0237-thumb-200x150.jpg" width="200" height="150" alt="dscf0237.jpg" class="mt-image-center" style="text-align: center; display: block; margin: 0 auto 20px;" /></a></form> Don’t be surprised if you hear about a bomb on an Apple store O:-) 67 apple-hardware-sucks-part-1-of-n

2007-11-15T15:56:44-08:00

Apple hardware SUCKS (part 1 of n)