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[[!meta copyright="Copyright © 2001, 2002, 2003, 2004, 2005, 2008 Free Software
Foundation, Inc."]]
[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable
id="license" text="Permission is granted to copy, distribute and/or modify this
document under the terms of the GNU Free Documentation License, Version 1.2 or
any later version published by the Free Software Foundation; with no Invariant
Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license
is included in the section entitled
[[GNU_Free_Documentation_License|/fdl]]."]]"""]]
[[!meta title="Why is `/usr' a symbolic link to `.'?"]]
The distinction between `/` and `/usr` has historical reasons. Back when [[Unix]]
systems were booted from two tapes, a small root tape and a big user tape.
Today, we like to use different partitions for these two spaces. The Hurd
throws this historical garbage away. We think that we have found a more
flexible solution called union filesystems, which allow to create virtual
filesystems which are the union of several other filesystems. However, support
for union filesystems is still in early development.
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