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Lately I have been hearing criticism about embedded Linux and how fragmentation, as represented by the many flourishing Linux projects such as Meego, Android and webOS, is bad and dangerous for Linux; these critics suggest that fragmentation will hinder Linux’ ability to compete with companies like Microsoft and Apple. I disagree, which is not surprising.
Linux adoption in the enterprise is slowing down? Not so fast says one analyst firm, which took a closer look at a report that showed Linux adoption slowing from the significant growth rates of the past few years.
After weeks of stupid stories and FUD about Android fragmentation and it's being unmanageable in the corporate world the folks at linuxinstall.net respond. If you think Android is fragmented and the worse thing in the world give them a chance to open your eyes and change your mind.
when I started using Linux four years later, I was told that with Linux I didn't need to defragment my filesystems anymore, since Linux filesystems don't get fragmented in first place. At that time it left me puzzled, but after a few years of using Linux without defragmenting my filesystems - and without any problems! - it seemed defragmentation was something antique. Nonetheless I still wondered how on earth it was possible the 100k+ files in Gentoo's portage system - updated every time I synchronize the portage tree - didn't fragment my filesystem. Or was my filesystem fragmented and did I not know?
Fragmentation is often cited as a major challenge for the Linux platform and mobile software ecosystem. The word gets thrown around a lot and tends to be used as a catch-all phrase to describe a wide range of loosely connected issues.
The XFS filesystem is known to give good performance when storing and accessing large files. The design of XFS is extent-based, meaning that the bytes that comprise a file's contents are stored in one or more contiguous regions called extents. Depending on your usage patterns, some of the files contained in an XFS filesystem can become fragmented.
OpenSSH is a great tool for remotely logging in to other computers in a secure manner and then being able to use them from anywhere around the world. What the ssh command doesn’t offer you normally however is a way to securely transfer files between your local machine and the remote machine.