Archive for the 'mach_star' Category

Death to .DS_Store

December 24th, 2011
Spencer Nielsen Follow snielsen42 on Twitter

The “.DS_Store” file is an abomination and must be stopped. You know what I’m talking about. I regularly rant about how this annoying file gets in your way, dirties things up and just screws with your stuff in general. Today I decided to do something about it. Before we get to that, lets quickly review what it is and why it sucks.

What Is It?

The .DS_Store is a Finder metadata file created primarily by Mac OS X’s Because of the dot (“.”) prefix it is typically not visible in many file browsers and most Mac OS X users are probably not aware of it. It is regularly created when the Finder accesses filesystem directories. It contains directory information about icon locations, view options, silkscreen configuration and the like. The functionality that it provides is moderately useful, but becoming less and less relevant over time. In any case, a long time ago the horrible decision was made to store that Finder metadata in an actual file (.DS_Store) in the filesystem within the relevant directory. We have been paying for it ever since. Over time more and more metadata relating to files and the filesystem has been added to Mac OS X, but thankfully those have been stored in saner places (extended attributes, etc). For the time being though .DS_Store is still here with us and still causing trouble. What’s so harmful about the file you might ask?


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