On Fri, 2001-12-21 at 20:45, tester wrote:
> On Fri, 2001-12-21 at 17:18, Julian Opificius wrote:
> > Now you did it ... answered a question, and set up another ;-)
> > 
> > What is /usr/local used for?
> > 
> > 
> 
> /usr/local is used for programs.  It is privileged access but not usually on root's 
>path though on the paths of users.  If you download a tarball and do the 
> 
> ./configure
> make
> make install
> 
> stuff, your binary will likely drop right onto /usr/local.
> 
> The use of filesystems is standardized partially in a document called FHS 2.2 for 
>Filesystem Hierarchy Standard.  It is incorporated by reference in the Linux Standard 
>base which we try to comply witrh.
> 
> http://www.pathname.com/fhs/   gives you links to several formats of the FHS 2.2
> 
> http://www.linuxbase.org/ is where you will find other standards applicable to Linux 
>and links to the standardization efforts.  You mught notice that one of the 
>contributors is Mandrakesoft.
> 
> Civileme
> 
> P. S.  Note when you study the standards that many things are defined for the use of 
>local system administrators.  Not every directory defined needs to be a separate 
>mounted partition, and in fact separating any one of the following directories from 
>the partition where / is mounted will result in an unbootable system
> 
> /lib
> /bin
> /sbin
> /etc
> 
> For all you folks out there, what is the reason this will happen?  Think about it 
>and I'll ask someone knowledgeable to provide the answer on Christmas.
> 
> 
I just have to take the bait.
The directories listed must be part of the root filesystem "/". They
contain files/libs/executables that are needed at boot time when only /
is mounted.
If you watch a system boot, it mounts / first to start the init
sequence. It's within that sequence that the rest of the filesystems get
mounted. But at the early boot stages, only / is mounted, so of those
programs are not located there.. you can't boot.


Simple enough.

Ric

> 
> ----
> 

> Want to buy your Pack or Services from MandrakeSoft? 
> Go to http://www.mandrakestore.com
-- 
Ric Tibbetts

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