Where can I find the iTunesHelper App?

The iTunesHelper application is used to automatically detect iPod's/iPad's and iPhones, when you connect these to your Mac. The application launches iTunes, and (if configured) synchronizes stuff. Very handy, but it can be quite annoying.

E.g. I have an iMac (main 'PC' around the house), and a MacBook. All the synchronization stuff is done on my iMac, and I don't sync anything on my MacBook. But when I attach my iPhone to my MacBook for Internet access (tethering), it launches iTunes and wants to synchronize with an empty iTunes. Something I definitelly don't want.

This feature can be turned off by removing the iTunesHelper application entry from the Login Items in your account settings, but turning it back on is something completely different. I accidentally removed it from my iMac, which wasn't supposed to happen....

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Torrents and Usenet Downloading with an iPhone

No idea if this is a new feature introduced with a newer version of Dropbox, but it is possible to download nzb and torrent files through the Mobile Safari app.

What you need is the following (for a complete downloading system):

• A Dropbox account (the 2GB version is free!!!!)
• A torrent application with the possibility of using a so-called watch-folder (e.g. Vuze)
• An usenet application with a watch-folder capability (e.g. SabNZBd+)
• An iPhone with the Dropbox app.

First you need to setup Dropbox. This is the easiest part. Just create two folders called 'NZB' and 'Torrent'. These folders will contain the downloaded torrent and nzb files.

After that you need to configure the Vuze and/or NZB download application to use a watch-folder.
I use these apps on my Mac Mini server. So it's operational 24/7.

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Adding Custom Logfile to OS X (Server) Log Rotation

The earlier posts on my logging experiences didn't include the logrotation solution I used on my OS X Server.

When you create a new logfile (and have syslog fill that file up), you're gonna run into a lack of space sooner or later. This happens because the syslog server keeps writing data to that file, and the system doesn't 'recognize' (read: isn't configured) the file for logrotation. So, you need to tell the logrotation process to include the new logfile (and what to do with it).

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Cisco Secure ACS 5.x and Apple OSX Directory (LDAP)

For testing and development purposes I run a Cisco Secure ACS 5.x in a virtual machine at home. In this environment I also run an Apple Directory Service. I'll be using this setup to test several 802.1x and RADIUS authentication schemes.

To get things going I needed to connect to the ACS to my LDAP Directory. The Apple Directory Service is a bit different from the regular LDAP implementations. They seem to add the 'apple' reference in a lot of attribute values. Thankfully the ACS has a very versatile configuration interface.

Apple references in attribute valuesNormally, the group definition would be 'group' instead of 'apple-group'. So the configuration of the ACS should reflect these variations to the standard.

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Lousy Adobe Reader 10.0.1 Update

Earlier this week I got the announcement (I opened an Adobe application) that there was an update for the Adobe Reader app. Security-conscious as I am, I fired up the update process.

Each time, this process stopped at the (near??) end of the installation with the following error:

The operation couldn’t be completed. (com.adobe.ARM error 1807.)

The error also suggested looking at the log file. Examination of this file showed nothing out of the ordinary. At least not that made sense to me.
There were some lines in the log that made me try to do a work-around (in bold);

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OSX CardDAV Server

After the challenges with the iCalDAV server in OSX, I gave up on getting the Addressbook server up-and-running. Somehow, the clients couldn't wouldn't connect. No matter what configuration parameters I tried.

This week I tried to get it up-and-running again. Mainly because I can't concentrate for longer than two hours for my Cisco exams next week. Sometimes you need to clear your head.

For some reason I found the solution within the hour. No idea what the original problem was exactly.

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iMac 1TB Disk Went Missing in Action

Updated on Wednesday, December 15, 2010 at 19:54 by Willem

Updated on Monday, December 20, 2010 at 12:44 by Willem

Updated on Tuesday, December 21, 2010 at 14:35 by Willem

Updated on Saturday, December 25, 2010 at 11:41 by Willem

It's been three weeks exactly (well, almost), and my new iMac i7 27" went to the repair shop.. (*sniff*).

The iMac booted normally this morning, but after a couple of minutes, the fans started kicking in. A new sensation for me. I have never heard a fan in this, or my other (i)Macs. At first I thought that my external drive (Drobo) started making the noise, but the Drobo was silent.

Turned out the fans in my iMac started blowing (hard), and the airflow was relatively warm. Too warm for a Mac which has been switched on for about 10 minutes with no real CPU intensive tasks running.

First I checked the Activity Monitor and 'Top' in the Terminal app to see if there was some program that consumed too many CPU cycles. Nothing there. On average, the CPU was 3% busy.
Next thing to do was resetting the PRAM/NVRAM by holding the Option-Command-R-P combination during a power-on of the iMac. This also made no difference (booting went a bit faster though).

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iMac with Multiple Monitors

One can not have enough screen "real-estate" when working with photos, or while exploring your web-development skillz. So, a single display is simply not an option in my case......

Next to my 27" iMac stands a Dell 24" TFT Display. This Dell display is being abused for two things;

1. extended display for my iMac, and
2. as a main monitor for my (Windows) work laptop

using the input selector on the TFT display.

Since I'm a guy and I rock at multitasking (*cough*), I have both my Windows (work) laptop and my iMac powered on. In this scenario I have only one active display on my iMac. The second display should therefor not be used, and this is where Apple fails miserably.

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iPhone iOS 4.2 and Carrier Update Released

There's probably more than enough information on this subject, but there's something I ran into;

After the iOS 4.2 update, I also got a iPhone Carrier update through iTunes, and brave as I am, I installed it.

Afterward, several options in the Settings -> General -> Carrier menu of the iPhone were gone. Specifically, the settings regarding the Cellular Data settings, MMS. Basically, all the stuff I had to do manually as described in this blogpost.

Apple must have included the KPN Carrier settings in their Carrier Support package. Checking the default carrier profile location (/Users//Library/iTunes/iPhone Carrier Support/) showed the KPN_nl_iPhone.ipcc profile.

This does make it easier to upgrade to another iOS version, because each earlier upgrade erased the settings I had entered manually the time before. On the downside; The profile could also be updated to remove/disable tethering on the iPhone on the KPN network.

The ipcc file mentioned earlier is the one distributed on (or around) November 24th, 2010.

Apple iPhoto Photo Album

For the last 5 years, I've been using the Apple iPhoto application to create my holiday photo albums (five so far). Some might find them too expensive, but I simply love the Apple iPhoto integration, the available templates, and ordering process. Worth every penny in my opinion.

The 46 page photo album of the Spain holiday arrived today. Time between ordering and delivery was thee work days (five if you include the weekend). Excellent, fast, service if I may say so.

The album was created with Apple iPhoto.

Warning: crappy low-light iPhone photo :-)Thankfully, the real thing looks much better.......

The photos seen in the album in the photo above is a 7 photo panoramic overview of Granada, Spain. Taken from within Alhambra.