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- Path: sparky!uunet!olivea!sgigate!sgiblab!cs.uoregon.edu!news.uoregon.edu!news.uoregon.edu!systems
- From: bjorn@darmok.uoregon.edu (Bjorn S. Fjeld Pettersen)
- Newsgroups: comp.sys.next.misc
- Subject: Re: Getting more space on Sonata.
- Message-ID: <1jnlpbINNgl5@pith.uoregon.edu>
- Date: 22 Jan 93 02:22:35 GMT
- References: <1993Jan20.222852.125885@zeus.calpoly.edu>
- Organization: University of Oregon Network Services
- Lines: 98
- NNTP-Posting-Host: cisco-ts2-line75.uoregon.edu
-
- In article <1993Jan20.222852.125885@zeus.calpoly.edu> Alex Raftis
- writes:
- > Dmitri Linde writes
- > >I suggest sonata start using zip or Squash for compression. It is
- > >trivial to write a shell script which would uncompress and untar a
- file
- > >and zip it. This way we could squize about 1.5 times as much on
- sonata.
- >
- > There's perhaps one problem with this idea. Many of us post
- packages to sonata
- > in order to make installing them easier for new users. The problem
- lies in that
- > the main file in a .pkg is a .tar.Z file, which would not likely
- compress more
- > than it is already has been. That's always a problem with
- compressing
- > compressed files. In fact, if you force compression of a compressed
- file, you
- > often get a file that's larger than the original.
- >
-
- Not usually true. Most compression algorithms just store a file they
- can't compress. Besides, the unix compress program gives relatively
- bad compression, and compression with Squash would almost certainly
- compress it further.... Actually I just tried this on a 12.6 MB
- tar.Z file, and I got the same size 12.6. I guess it is just storing
- it :( Since I have so much time (not!) I just tried to squash the
- same files (22.8 MB of fonts) and Squash managed to get 11.04MB. This
- is almost certainly not representative, but that's the numbers I
- got... Anyone else?
-
-
- > Alex
- > --
- > ______________________________________________________
- > Internet: alex@data.acs.calpoly.edu (NeXT mail)
- > alex@cosmos.acs.calpoly.edu
-
-
- -- bjorn
-
- ---------------------------------------------------------------------
- ---------
- Bjorn S. Fjeld Pettersen
- bjorn@doek.uoregon.edu NextMail Welcomed
- #include <std-disclaimer.h>
- ---------------------------------------------------------------------
- ---------
-
-
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