Hilfe! Ein Käfer?

Leider habe ich einen kleinen “Bug” oder sagen wir lieber “Schönheitsfehler” entdeckt: Kürzlich habe ich mein OS aktualisiert und somit sind viele neue Dateien vorhanden, die gesichert werden wollen. Das Backup ist mittendrin stehengeblieben und hat einfach nicht weitergemacht.

Wie funktioniert Time Machine?

Bevor ich mit der Lösung fortfahre will ich einmal kurz und knapp das Prinzip von Time Machine Backups erklären.

Time Machine muss zuerst ein volles Backup anfertigen, danach werden nur die Daten gesichert die neu sind oder sich verändert haben. Das bringt einen erheblichen Geschwindigkeitsvorteil und spart auch gleichzeitig jede Menge Plattenplatz.

Der erste Schritt ist das “Vorbereiten” in dem alle Daten zunächst ermittelt werden, die neu gesichert werden sollen. Je mehr Dateien, desto länger dauert dieser Vorgang. Danach beginnt die Datensicherung und letztendlich der Aufräumvorgang.

Warum bleibt das Backup stehen?

Sparen ist gut, aber zu viel Geiz eben nicht – und zwar mit Energie. In den Energiespar-Einstellungen ist festgelegt, dass die Festplatten frühstmöglich in den Ruhezustand gehen sollen.

In meinem Fall handelt es sich um eine externe Festplatte. Weil es eben relativ viele Daten sind, die gesichert werden hat die “Vorbereitung” länger gebraucht und die externe Platte einfach abgeschaltet. Geht man nun in die Engerie-Optionen und stellt das kurzfristig ab, so läuft die Datensicherung wieder an einem Stück durch.

Noch ein Extra-Tip

Mit dem Consolen-Log Programm in den Application Utilities kann man ebenfalls gute Analysen durchführen und nach Fehlern suchen. Mit der Eingabe von “backupd” sieht man alle Ausgaben von Time Machine.

Das klappt auch bei sämtlichen anderen Programme, die Ihre Machenschaften in Logdateien protokollieren.

Lizenzen bringen Probleme

Allerdings soll es bei diesem Codec in Zukunft einige lizenzrechtliche Probleme geben und die Suche nach Alternativen ist die einzig vernünftige Lösung.

Die Zukunft

Bei modernen Browsern der neuen Generation wie Google Chrome, Firefox 4, IE9, etc. ist ein Audio- und Videoplayer bereits integriert, um das Video-Tag einzubinden. Das Format WebM mit dem VP8 Codec ist bereits gut unterstützt.

Google ist sogar einen Schritt weitergegangen und hat H.264 direkt rausgeworfen und setzt nur noch auf VP8. Bei Youtube wird ebenfalls alles dahin codiert und abgelegt. Somit ist der Trend scheinbar festgelegt.

Press play on tape

Das Abspielen innerhalb der oben genannten Browser funktioniert bereits. Einfach die Videodatei mit dem Browser entweder über das Menu öffnen oder per Drag und Drop reinwerfen. Auch andere Wiedergabeprogramme wie VLC zeigen die Inhalte einwandfrei.

Encodieren

Leider gibt es auf dem Mac mit OS X 10.6.6 noch keine native Unterstützung, doch es gibt eine sehr bequeme Methode für Quicktime 7 Pro. Einfach das Paket WebM Component Installer.pkg installieren und schon kann man im WebM-Format exportieren.

Ein kurzer Test mit dem VP8 Codec hat sogar noch kleinere Dateien als mit H.264 Codec erzeugt – allerdings muss ich das erst noch genauer unter die Lupe nehmen.

Je mehr desto besser?

Der Hype um immer hochauflösendere Fotos und Videos nimmt auch heutzutage noch nicht ab. Kameras verkaufen sich nur, wenn sie möglichst viele Megapixel aufwarten. Genauso verhält es sich mit den Videoaufahmegeräten. HD und Full-HD sind dabei die Zauberwörter.

Je mehr desto besser – das ist aber nur zum Teil richtig, denn eine hohe Auflösung hilft auch nicht weiter, wenn die dahintersteckende Optik minderwertig ist.

Wohin mit den Daten?

Schon lange lohnt es sich gar nicht mehr seine Dateien auf CDs oder DVDs zu brennen, denn da passt einfach viel zu wenig drauf. Durchschnittliche Digitalbilder sind ca. 1,5 MB groß. Auf eine CD passen etwa 700 MB, also ist Platz für knapp 450 Bilder. Eine Standard-DVD fasst ca. 7 mal so viel wie eine CD.

Eigentlich eine ganz tolle Sache, denn da passt der ganze Urlaub schön sortiert auf eine Scheibe.

Warum nicht brennen?

Das Problem mit diesen brennbaren Datenträgern ist allerdings, dass die Datenbeständigkeit unterirdisch ist. Die Hersteller versprechen Haltbarkeiten von vielen Jahren.

Meine Erfahrung – und ja, auch mit Markenrohlingen – zeigen das genaue Gegenteil. Nach etwa 1-5 Jahren war von meinen gesicherten Bits und Bytes nicht mehr viel übrig. Von anderen habe ich ähnliche Schaudergeschichten gehört.

Wohin dann?

Externe Festplatten sind bestens geeignet, um große Datenmengen auch dauerhaft zu sichern. Sie brauchen wenig Stauraum, lassen sich bequem am Computer via USB oder Firewire anstöpseln, sind als Datenträger verfügbar und das Kopieren geht rasend schnell.

Außerdem kann man auf Festplatten nicht mehr benötigte Daten einfach löschen – versuch das mal bei einer DVD.

Eine externe Platte mit einem Terabyte erhält man deutlich unter 100 Euro und darauf passen dann ganz grob überschlagen 700.000 Bilder.

Bildgrößen

Die Größeneinheit für Bilder ist in der digitalen Welt in Pixeln angegeben. Ein Pixel entspricht einem Bildpunkt den, man auf dem Bildschirm sehen kann. Damit wäre das Bild aber nur schwarz-weiß, daher gibt es noch eine Farbtiefe, die dann angibt wieviel Bits ein Pixel enthält um einen farbigen Punkt darzustellen.

Gängige Farbtiefen, sicherlich auch bekannt aus der Bildschirmauflösung des Computerbildschirms sind

• 8 Bit mit 256 Farben
• 16 Bit mit 65536 Farben
• 24 Bit mit 16,7 Millionen Farben
• 32 bit mit gerundet 430 Millionen Farben.

Rechenbeispiele

Bei einer Bildschirmauflösung von 1900 x 1200 Pixeln und einer Farbtiefe von 24 bit haben wir dann 5,4720,000 Bits. Ein Byte umfasst acht Bits, also haben wir dann 6,52 MB nur an Rohdaten für die Grafikkarte!

Rechnen wir das noch einmal für eine Digicam mit 12 Megapixeln, dann haben wir (4048 x 3040 x 24) / 8 = 35 MB Rohdaten pro Bild.

Daraus lernen wir, dass Fotos für den Bildschirm so eine Auflösung gar nicht benötigen, da reichen Bilder mit 5 Megapixeln bei 2595 x 1944 mehr als aus.

Rohformat?

Spiegelreflex-Profikameras allerdings können die Bilder tatsächlich im Rohformat ablegen und dann sind die Dateien dann auch so riesig! Profi-Fotographen wollen und brauchen die bestmögliche Qualität für Ihre Arbeit.

Warum sind meine Bilddateien kleiner?

Digitalfotos mit 35 MB findet man so allerdings bei einer einfachen und herkömmlichen Digicam nicht auf seiner Speicherkarte, weil die Bilder durch spezielle Algorythmen komprimiert sind.

Dabei gibt es zwei wesentliche Methoden der Bilddatenkompression, nämlich mit oder ohne Qualitätsverlust.

Eine Datenkompression funktioniert in der Regel so, dass nach wiederkehrenden Mustern gesucht und diese dann zusammengefasst werden. Somit benötigt man weniger Platz.

Methode 1: Verlustfrei

Gängige verlustfreie Formate sind RAW, BMP, TIFF, PNG, JP2, das heißt, alle Bilder, die in diesen Formaten gespeichert werden, behalten ihre volle Qualität. Die allerbeste Kompression hat allerdings JP2, danach folgt PNG und TIFF. RAW und BMP komprimieren gar nicht.

JP2 alias JPEG2000 wird von Windows 7 direkt leider gar nicht unterstützt. Mit dem kostenlosen Apple Quicktime Picture Viewer oder XNView lassen sich diese allerdings anzeigen. Sicherlich kann es auch die eine oder andere Bildbearbeitung. Auf dem Mac ist das gar kein Problem, es ist keine Zusatzsoftware nötig.

Alphakanäle werden von TIFF, PNG und JP2 unterstützt.

Beispiel Desktop-Wallpaper:

• BMP = 6,9 MB
• TIFF = 2,4 MB ^ Ersparnis 35%
• PNG = 1,8 MB ^ Ersparnis 73%
• JP2 = 0,3 MB ^ Ersparnis 95% (6 x kleiner als PNG)

Methode 2: Verlustbehaftet

Beim Musikformat MP3 wird eine Psychoakkustikanalyse vorgenommen und somit werden nicht oder nur schwer hörbare Töne schlichtweg weggelassen. Deshalb bleibt weniger Material übrig das komprimiert werden muss und die Dateien werden letztendlich kleiner.

Bei Bildern funktioniert das recht ähnlich, denn oftmals liegen sehr ähnliche Farben nebeneinander und werden dann einfach zusammengefasst und später durch berechnete Annäherungen (Interpolation) wieder auf dem Bildschirm dargestellt.

Das dort bekannteste Format ist JPG. Man kann sogar die Höhe des Qualitätsverlusts mit den meisten Bildbearbeitungsprogrammen festlegen und dann selbst bestimmen wieviel Verlust man in Kauf nehmen will.

Der Vorteil ist klar: die Datei wird kleiner.

JP2 kann übrigens bei Bedarf genau wie JPG auch verlustbehaftet speichern.

If I see an update of an application, I want to have the latest and hottest stuff, of course. But first of all I read the changelog to know what is new or changed, and then I do run the update.

Unwanted changes

Sometimes, the developers change the behavior of a certain feature or in worst case it is even removed. If I really need this functionality exactly as it was before, it would make sense to downgrade the fresh installed update back to the old version.

New software is not always an improvement. A good bad example is Aptana Studio having removed the FTP-Sync functionality from version 1.5 to 2.0. It was so heavenly useful and now it is gone. The developers stated to eventually bringing it back in a future version.

Back to the past

If that worst case scenario became true, it is often impossible to get the old version back, because the vendor often just serves the latest version for downloading. But, what if there is no archive existing? Where do you get it?

For the Mac user

On a Mac you can use Time Machine and grab your old copy back from the Applications backup folder. But what, if no Time Machine backup was created?

Then go to http://mac.oldversion.com/ and download what you need. They have a large archive and host really many old versions of favourite applications.

For the Windows user

Go to http://www.oldversion.com/ and download your older piece of software.

Since I got an invite (special thanks to Leuk and Jack Brendon Smoke) I really like it. Sometimes it is quite slow and some things are not working fully, but hey, it is beta and Google stated it.

The Wave is a powerful tool which I think will be a future kind of team collaboration. You can see in realtime what the other participants are typing or changing. A playback function shows you all changes step by step.

Many public Waves are available, where everybody can join and take part. Also, you can make your Waves public by inviting a special email address.

There are a lot of things to do until it matches a fluently workflow, but even in this state it is quite useful.

If you want to join, I am still having some invites left. Just leave a comment below with your email you want the invite to be sent to.

Espacially, when you want to install something large which normally requires an expensive dual layer DVD or even when no DVD drive is available at all, it makes sense to use a USB device. On a Mac, this can be a standard USB stick or an iPod having the appropriate capacity.

Also using a USB device is really fast und produces less noise.

Ok, here is my short step-by-step guide for you how to make it work:

Note: Doing that will erase ALL data on your media!

Step 1: Open the Disk Utility from the Application / Utilities folder and select your destination USB device. Then go to the “Partition” tab and change the scheme from “Current” to “1 Partition”.

Step 2: Click the options to select the partition mode. To make it bootable on a Mac “GUID Partition Table” is required. Check this radio button and confirm with “ok”.

Step 3: “Apply” the settings and confirm to “Partition”.

Step 4: Finally, we need to select that image file to be placed on the USB device. This can be a DMG or ISO file. You can use the Disk Utility tool, to create such images from your DVDs. You can start the process by clicking on “Restore”.

Note: Do NOT copy discs or any other media you are not allowed to!

Drop me a comment, if that guide helped you out.

With the help of my favourite remote application LogMeIn.com I connected to his windows computer with my Mac. Installation of mySQL was done in a few seconds and ActiveState perl, too.

So we copied my scripts to his machine and did the first run which stopped, because some perl modules are missing. Ok, that is normally no big deal and they can be easily installed with the package manager – I thought.

A big suprise came up when I typed in ppm and saw a GUI. Huh? A Interface for modules in perl? Nice done and easy to use, but DBD::mysql is missing.

The next step was to try to use it with the command cpan which gives me the classic command line interface shell of the origin ppm. Installation ran quickly thru, but the packages could not be compiled. So I tried to get the ppd file and that lost success, too.

We solved the problem by recognizing that in perl 5.8+ the drivers are not available at all. Using the GUI ppm and adding the repository

http://theoryx5.uwinnipeg.ca/ppms/

made it. Then we just searched for DBD-mysql and it went thru without any further problems.

To verify it does not depend on my firewall configuration I have tried doing the same on Windows using Total Commander as FTP client. That has worked instantly without any issues and delays. From my former times on the glassy operating system I remembered on the free available cross platform FTP client FileZilla, so I decided to test it on my Mac. And the result is very positive.

FileZilla

FileZilla‘s user interface is very well designed and gives many quick information of all the data I need. The feel of speed is awesome. It supports all today neccessary transfer standards and the preferences provide tons of settings in a tree organized view.

The most important thing for me of course is, that it does the thing what the Cyberduck still does not do the job even with comparing all combination of settings.

One primary functionality I do expect from a FTP client is to be able to use a custom editor to directly edit a remote file. I am very lucky that FileZilla does me that favour using my prefered programming and text editor (currently Smultron).

But when saving a remote file you need to go back to FileZilla to get it uploaded. That is no big deal, but an annoying message box is coming up recognizing that a file has changed. Of course it changed, and I want it to be uploaded. On no account I do not want to confirm that box, so I searched through the preferences. There is nothing and the official FileZilla forum does confirm that!

It has been filed, that there should be option for beeing able to auto-confirm that. The only way until now to get rid off it is to compile the source code with modification. So I did! That was quite horrible, because lot of errors occured during the makefile, but I hit the ground running.

Download the modified FileZilla client 3.2.4 without that always nerving message box compiled on OSX 10.5.6. I would be pleased, when you leave a short comment when downloading to appreciate all the time on spending getting it work. Just unzip after download and move to your Application folder. Thank you!

Skype

Yes, I do have an account on almost every important protocol and I was managing them with the Adium client. That is really a great and superb tool with an awesome tight interface. But, I have made a hard and ultimate decision.

I decided to take just only one messenger and one protocol, since now: Skype.

Why Skype?

• It runs on important platforms: Linux, Mac, Windows, Mobile phones.
• The interface is free available and really easy. All functions an instant messenger needs to have are there. My favourite is to sort out old and unused contacts.
• Encryption is enabled by default. Other instant messenger do not even encrypt at all or plugins are not easy to install.
• Can run even through firewalls.
• Chat, audio/video possible. Even conferences with multiple users.
• Standing out audio/video quality and reliable.
• Working and fast file transfers, also encrypted.
• Less network traffic by using just only one protocol.
• Available web graphics to show current online status.
• Great directory with search. You can specify by yourself what is visible by anybody and what to your personal contacts.

If you need, you can charge services at fair prices:

• Call from internet to local lines and mobile phones.
• Send SMS to mobile phones.

That list is incomplete, but that points are facing exactly what modern instant messaging in those days should be able to do. There are even LAN/WiFi phones available having Skype implemented. Also, having just one account makes it easier to configure and to handle.

If you have Skype installed and want to get in direct contact with me, click the Skype icon (blue cloud with a “S” inside) on the top right social profile bar to add me to your contact listing.

The greatest feature I like is to make screenshots of Safari. You can specify a screen resolution and it is rendered with the Safari engine and stored as an image.

This is nice to have all your links pictures or thumbnails. Unfortunately you can only either add a URL or take the active one from Safari.

LittleSnapperBatch

But I want to have all open tabs as websnapshots. And to solve that I wrote my first Mac Application called LittleSnapperBatch.zip using the powerful AppleScript. I hope you find it useful, too.

Step 1: Open your favourite flashvideo – let’s say on Youtube. Then open the Activity Window using the menubar.

Activity Window

Step 2: Now you see the activity window which shows every data file transfer from the current open tab. When the video is playing, then you will notice that the download is still in progress and the transfered size is increasing. But, if the video is already stopped, then it will be line with the largest file size. Just do a doubleclick and watch the flashvideo downloading.

File List

Step 3: That’s it! Once downloaded you can play the flv-file with Quicktime.

Downloading flv

Hint:

When you are not able to watch and listen to flv files, then you need the codecs! You may download Perian to have your Mac enabled playing those and AVI videos.

A very good helper is the PathFinder application, because it can count all directory size contents even recursively and you can sort by size or any other properties. So you will find large files very quick. But this can take much time and needs a lot of attention not to remove files, which should not be removed.

When surfing I found a free application called GrandPerspective which scans a folder or drive you have specified for sizes and then displays a graphical block view.

Grand Perspective

You can point with the mouse over the blocks and you see details like file size, file name and which directory it is. Files and directories are grouped by colors, so that you see at the first glance what belongs together. With the context menu you even can reveal the directory in the finder, so that you can delete the files or directories from every level. A rescan function is also included, so that you can compare the before and after version. Scanning is really fast, so that you even could scan the root of any mass storage device.

Super Remove Dead Tracks

On a Mac almost everything is scriptable, and so is iTunes. One of those free cleaners is Super Remove Dead Tracks. Install it as described, then restart iTunes. From the scripts menu bar select the Super Remove Dead Tracks and just wait for completion. At the end, a logfile is placed on the desktop, so that you can see what was removed. If something went wrong, you can restore the files from the trashcan.

IDE SATA USB

In my bargain bin I found some 3.5 inch harddrives. In fact I do not have a PC, but like a salvager I can not sell such gadgets too cheap to someone who does not use it with dignity. But having extra space for data backup is anyhow nice.

Moreover I do not have a external USB port to use them and I do not want screw and unscrew all the time.

Then I tried to find a cool adapter and I found one below 30 Euro!

With the Wintech adapter you can connect 2.5 and 3.5 inch drives as IDE or SATA. In the package are cables for SATA power and data connection as well as a power supplier for 3.5 drives. No driver is needed. Just plug and use.

During writing this I am doing a backup and the speed rocks continuous with a little bit more than 22 MB per second on a 3.5 inch Samsung 160 GB drive.

Speedport’s original firmware has some bad properties. After login it resizes the browsers window, the interface is ugly and some items seem to be misplaced in my opinion. But, all in one it is ok.

Due to I am having T-Home, I am forced to use the Speedport router because of the built in Modem. I just wanted to use my TimeCapsule only, but that did not work, because I do not get any internet connection then.

In former times I already a had FritzBox and was impressed how far it succeeded with useful options. It was even possible in those days to connect a USB capable printer and to print wireless via WLAN. But now, AVM has implemented state of the art features which are really useful for home users or small networks. It provides now USB-support for harddrives and memory sticks and even sharing them with FTP and SMB, VPN tunneling, call answer machine, fax sending/receiving and many more.

Refering to that article mentioned above, I began some research and found some solutions how to get the AVM firmware to the Speedport.

It is not working by just uploading it the normal way! You need to somewhat compile your own thing out of both firmwares. See my steps, and it will work really easy.

Here is my installation guide for Mac users, but with some fantasy you may adapt it for your own purpose:

Disclaimer! YOU ARE DOING ALL THAT AT YOUR OWN RISK! YOUR HARDWARE MAY GET DAMAGED. Read carefully and make sure to understand before doing anything.

First of all, get the Debian businesscard edition (36 MB). The compiling scripts do require some apt libraries which are not available on OS X by default. The stable CD/DVD of Debian 5 crashed during my installation within Parallels Desktop 4.

Begin to create a virtual machine with Parallels by running the assistant. Set the just downloaded Debian 5 ISO file as the CD/DVD drive. Parallels will automatically detect everything what is needed. When the machine starts for the first time and asks you for the installation method, I recommend you to go to the options and select the graphical unattended one. The installation will download everything what is required.

When done, log in as a normal user, because no root access is required. Use the browser icon from the menu bar to download the master script doing all the nasty work for you. For the ease of use, I have created a short URL to type less. You can use the samehttp://kURL.de/opupiin your address bar. If you get a hint, that you have no internet, have a look at the top right corner of your menubar left next to the clock and calendar. There should be a tiny icon and if you click it, you can select a cable network connection. Then reload the script and you should see it’s source text. Store it with menu file, save as. Change the download folder to Desktop!

Open a root terminal window via the menu bar applications, then tools. Go the Desktop directory where the downloaded shell script is located by typingcd DesktopPay attention to the letter case on unix systems! Start the script by typing sh ./download_speed-to-fritz.shThis will do some downloads and may take some time. Now, we change to the new files and run the first script, which will install some needed libraries to continue.cd trunk/speed-to-fritzsh ./install-start

Follow the instructions and read carefully. If everything is done it will start the module configurator which has a nice interface where you can use the cursor keys to change options. Then it downloads the needed firmwares and will re-image them. When you are prompted to reset the router, turn it off! Wait 10 seconds and power it on again. Then the firmware will be installed. Do not interrupt until it is complete!

Then you can access the router over same IP as before or just with http://fritz.boxAll the settings are still kept.

If you made a mistake, you can re-run the last script and restore to the original firmware or just customize other things.

Now I am so happy beeing able to receive faxes and missed calls running on my answering machine by mail to my iPhone!

Split and Concat

Recently I really had to split a large 1,5 GB archive file from a friend, because I did not have a DVD available, only CD-R media.

With the freeware Split & Concat application, I splitted it down into to two slices. One 800 MB file and one 700 MB file. This could be burned and fitted perfectly on the CD-R.

Afterwards at home, I used the same application to glue that two pieces together.

Locum equals toilet?

On my article how to secure delete files, I described a method to kill files in a way, that they are not recoverable anymore. This is useful for private data, nobody should ever gain access to.

Today, I was trashing some files. The CPU usage went quite high during another Windows 7 test installation using Parallels Desktop. I became snoopy and had a look at which tasks are eating my Mac power. With the easy to use iStatMenus I saw the largest cormorant is a task called Locum.

What a funny name!

I think it could be derived from the latin which does mean just about flushing the files into the toilet. Maybe I should consider creating a jolly easter egg category.

Cyberduck FTP client

Cyberduck is one of the greatest and most powerful FTP (file transfer protocol) application I have ever seen.

It is full of features and supports all important and commonly used standards like SFTP, WebDav, MobileMe, S3 Amazon and Mosso Cloud.

This easy to use FTP client enables you to manage a huge amount of connections by a bookmark manager.

With drag and drop it is so easy to download and upload files or directories. If a large transfer broke down, you may resume and do need to shift all data, again. Of course, you are even able to overwrite the old files and directories.

For quick web-development I love to edit files instantly on the server. Cyberduck enables you to open any file with any installed editor and when you save it, it will automatically be uploaded, even if the editor has absolutely no FTP capability.

In former times I was used to take TextWrangler, which is really powerful, but anyhow I do not feel home with it and now I am now using Smultron.

Another cool feature is to make duplicates of selected files and folders. This creates a copy and renames the new ones with the current datestamp added. With that you can try changing files, but still keeps a copy of the original.

If you need doing backups, the syncronization feature will help you out. It compares the local data against the server side stored files and syncronizes them in the direction you prefer. That is useful if there is a large data amount and only some things changed. Only the changes are transfered and may save you tons of traffic and time.

Xcode installation

Directly with the OS X of your Mac you have a quite big bunch of nice and powerful tools delivered on your installation DVD.

They are not put on your Mac automatically, because they are designed to be developer tools.

To get them running, just insert your Tiger, Leopard (or in future Snow Leopard) installation DVD. Then go to “optional installs” and afterwards to “Xcode Tools”. Install the package or anything else you would need.

Here is a list of the most useful delivered utilities:

• Accessibility Inspector
• Accessibility Verifier
• Applet Launcher
• AU Lab
• AULabHelp
• BigTop
• Bluetooth Explorer
• Buildlet
• Clipboard Viewer
• Core Image Fun House
• CrashReporterPrefs
• Dashcode
• FileMerge
• HALLab
• Help Indexer
• Icon Composer
• Instruments
• Interface Builder
• IORegistryExplorer
• iSync Plug-in Maker
• Jar Bundler
• MallocDebug
• OpenGL Driver Monitor
• OpenGL Profiler
• OpenGL Shader Builder
• PackageMaker
• PacketLogger
• Pixie
• Property List Editor
• Quartz Composer
• Quartz Composer Visualizer
• Quartz Debug
• Quartz Debug
• Repeat After Me
• Shark
• SleepX
• Spin Control
• SRLanguageModeler
• Syncrospector
• Thread Viewer
• USB Prober
• Xcode
• ZoneMonitor

The tools are really tiny and do what their names say. It is really worth to have a glance at. So take a little time and install them. The complete thing including documentation and developer IDE will eat about 2,5 GB of disk space.

I will write some blog articles of my favourite tools from that list, soon.

Drop a comment of what application you like at most or what you are generally thinking about the Xcode tools.

Quick access Desktop in Finder

In any file dialog box of the OS X you have all your favourites in left pane. They are really useful to quick access favourite places on your computer.

The current things I am working on, are organized on my desktop. So inside a file dialog box, I just click the sidebar and click on desktop to go to there.

But, mostly I am using the keyboard, especially when I am working on the MacBook and using the trackpad. Also, keyboard strokes are still quicker for a fast typer than pushing the mouse around.

Just hit Command+D when a file dialog box is open and the desktop folder will become the active directory.