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I have been using Linux for a while. But i could not understood what does the folder



actually means

Why sometimes the same file is at many places like



and other basics especially the structure of directories. Why they are used

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up vote 3 down vote accepted

Here's a much better description of the filesystem.

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In every Linux distribution you'll have a man hier man page that describes the filesystem hierarchy :)

In short, /etc is for configurations & admin scripts (those that initialize your system). /var is for variable content in common. /bin is used for common system applications, /sbin are those apps that usually require root (superuser-bin). Also there's /usr/bin for binaries installed by the user.

Cheers! :)

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+1 for very short & useful explanation. – risyasin Jun 23 '10 at 6:08

Mirror51, this page gives a good overview.

Each linux distro has some subtle difference from the others, but for the most part, they all adhere to roughly the same file structure.

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Thanks for that , that has eveything i want to learn. – John Dec 9 '09 at 3:54
That link is a bit off in some of it's descriptions. I read it and thought /sys and /dev were incorrect and the comments at the bottom of the article seem to echo my concerns. Which is really odd b/c it's a debian admin document. – 3dinfluence Dec 9 '09 at 3:55
You're welcome. I'm glad to accumulate rep for these type of answers, but you may just want to try googling for these before asking - this link was the third result after googleing for "linux filesystem structure". – EEAA Dec 9 '09 at 3:56
It also doesn't mention /proc – 3dinfluence Dec 9 '09 at 3:56
Yah, you're right, there has to be a better explanation out there than that... – EEAA Dec 9 '09 at 3:58

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