On Tue, 14 Feb 1995 11:12:49 +0100 
 Yulim Tan <Yulim.Tan@scinfo.u-nancy.fr> wrote:

 > csh : I often have the msg : sh: warning: running as root with dot in PATH

/bin/sh has a really rediculous (had?) warning in it.  I think it may be 
gone in -current now...

 >        why do I have 2 execs at /usr/local/bin: emacs and emacs-19.28 which
 > are same size (1085440) and seem to do exactly the same thing. can I suppress
 > one of them?

The is an emacs installation nit.  I don't think it's really two copies, 
but rather a link (hard link) that would look like this (if it were 
symbolic...)
	emacs -> emacs-19.28
This is so you can have multiple versions of emacs around, and run 
whichever by default upon typing emacs.  A stock gcc install from the FSF 
does the same thing...

 > with the df command, I have: 175000k  115000 used   45000 avalaible.
 > is it fragmentation that make me lose 15Mo? is there any way to get
 > back those free disk place?

UFS keeps ~10% ``slack space'' around - only root can fill this up...The 
more slack space there is, the faster the filesystem - I think this slack 
space is used as ``temp'' space when the filesystem does block 
allocation, but I'm not too familiar with all the gory details...You can 
use tunefs(8) to change most of the filesystem parameters.

--------------------------------------------------------------------------
Jason R. Thorpe                                       thorpej@nas.nasa.gov
NASA Ames Research Center                               Home: 408.866.1912
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