05-20-2011
The vczip component of the Vcodex software from AT&T Labs Research might be worth looking into.
vcodex data transformation package
Depending on what your starting data looks like the algorithms in Vcodex might generate better compression than what you've used so far.
10 More Discussions You Might Find Interesting
1. IP Networking
Firstly I must apologise; I have posted something similar in the "general UNIX newbies" forum; but in reterospect I think that it's more appropriate here.
Anyhoo;
I am trying to detect whether people accessing one of my servers are coming via a proxied connection. I must add that this is... (1 Reply)
Discussion started by: sam_pointer
1 Replies
2. UNIX for Dummies Questions & Answers
This is quite a general question:
I am trying to detect whether people accessing my network are using a proxy server. This is *not* to ensure that web pages are not cached!
The only way that I can think of doing this is to intercept at packet level and examine the source port for... (1 Reply)
Discussion started by: sam_pointer
1 Replies
3. UNIX for Dummies Questions & Answers
Hi, I've been racking my brains trying to remember, but, whats the command to change the default shell? I'm currently always in the Korn shell and I want to start out in the Bash shell. I'm running a variant of BSD I guess in Mac OS X 10.2.2 and Mandrake. Thanks.
ccindyderek:confused: (4 Replies)
Discussion started by: ccindyderek
4 Replies
4. Shell Programming and Scripting
Perl, Python, and PHP are these languages easy to use? Are they command line or are they part of a GUI? (2 Replies)
Discussion started by: wmosley2
2 Replies
5. Shell Programming and Scripting
suppose:
nevermind, i figured it out, haha... (2 Replies)
Discussion started by: cul8erppl
2 Replies
6. UNIX for Dummies Questions & Answers
This may be a dumb question (but this is the UNIX for Dummies Q&A forum :)
But I'm wondering, what is the purpose of a directory being given execute permissions? I can't execute a directory, only files, right? If I make a directory executable, the files inside still won't execute unless I give... (1 Reply)
Discussion started by: FredSmith
1 Replies
7. UNIX for Dummies Questions & Answers
Experience level : New to programming in Linux. Forgive my noobiness in this context with regards to programming, language or grammar.
Some Background info : I have seen a lot of programs which I use (Modo and Maya especially) which can use a command line to run the different parts of the... (2 Replies)
Discussion started by: snd321
2 Replies
8. Solaris
Dears,
my question
is that possible to configure any server to work in solaris zone
i mean any server
cos i read that DHCP can't be work on solaris zone
is that real or not
Best Regards
Alexander Corvinus (4 Replies)
Discussion started by: corvinusbsd
4 Replies
9. UNIX for Dummies Questions & Answers
How is the level of access on a particular folder determined? I have heard (its just hearsay so am not particularly sure of it) that the access a particular user/group has to a low level directory is also affected by the level of access granted to the user/group on its parent directories. e.g.
... (1 Reply)
Discussion started by: jawsnnn
1 Replies
10. Programming
I am planning on taking a class in Python. My choices are 2.5 or 3.0. Which version should I choose? I am getting the impression they are two separate paths.
thanks. (5 Replies)
Discussion started by: djehresmann
5 Replies
LEARN ABOUT OSX
urn-scheme
uri_urn(n) Tcl Uniform Resource Identifier Management uri_urn(n)
__________________________________________________________________________________________________________________________________________________
NAME
uri_urn - URI utilities, URN scheme
SYNOPSIS
package require Tcl 8.2
package require uri::urn ?1.1.2?
uri::urn::quote url
uri::urn::unquote url
_________________________________________________________________
DESCRIPTION
This package provides two commands to quote and unquote the disallowed characters for url using the urn scheme, registers the scheme with
the package uri, and provides internal helpers which will be automatically used by the commands uri::split and uri::join of package uri to
handle urls using the urn scheme.
COMMANDS
uri::urn::quote url
This command quotes the characters disallowed by the urn scheme (per RFC 2141 sec2.2) in the url and returns the modified url as its
result.
uri::urn::unquote url
This commands performs the reverse of ::uri::urn::quote. It takes an urn url, removes the quoting from all disallowed characters,
and returns the modified urls as its result.
BUGS, IDEAS, FEEDBACK
This document, and the package it describes, will undoubtedly contain bugs and other problems. Please report such in the category uri of
the Tcllib SF Trackers [http://sourceforge.net/tracker/?group_id=12883]. Please also report any ideas for enhancements you may have for
either package and/or documentation.
KEYWORDS
rfc 2141, uri, url, urn
CATEGORY
Networking
uri 1.1.2 uri_urn(n)