lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <45217498.8060806@cfl.rr.com>
Date:	Mon, 02 Oct 2006 16:20:40 -0400
From:	Phillip Susi <psusi@....rr.com>
To:	David Lang <dlang@...italinsight.com>
CC:	Willy Tarreau <w@....eu>,
	Drew Scott Daniels <ddaniels@...lumni.mb.ca>,
	linux-kernel@...r.kernel.org
Subject: Re: Smaller compressed kernel source tarballs?

It sounded like you were talking about a modified pack file that did NOT 
contain everything you need to get the current source.  You said it 
would have no history and use aggressive delta compression to achieve a 
smaller size than a full tarball.  If the pack contains the full 
previous version and the delta to the head version, then it will be 
larger than the tar, not smaller.

David Lang wrote:
> On Mon, 2 Oct 2006, Phillip Susi wrote:
> 
>> David Lang wrote:
>>> I just had what's probably a silly thought.
>>>
>>> as an alturnative to useing tar, what about useing a git pack?
>>>
>>> create a git archive with no history, just the current files, and 
>>> then pack it with agressive delta options.
>>>
>>
>> Isn't that what a patch.gz is?  Diff generates the deltas and then 
>> they are compressed.  Can't get much simpler or better than that.
> 
> not quite, a git pack includes everythign you need to get the full 
> source, a patch.gz requires that you have the prior version of the 
> source to start with.
> 
> David Lang

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ