Is this possible for UNIX philosophy to develop further? Let's say,
XML-coded trees or graphs instead of one-line strings in stdin/
stdout.Or LISP S-expressions. New set of utilities for filtering such
streams, grep for XML trees, etc. Building environment for dataflow
programming from shell
On Mon Jan 18 06:08:05 EST 2010, climber@gmail.com wrote:
Is this possible for UNIX philosophy to develop further? Let's say,
XML-coded trees or graphs instead of one-line strings in stdin/
stdout.Or LISP S-expressions. New set of utilities for filtering such
streams, grep for XML trees,
Building environment for dataflow
programming from shell interpreter.
This is always somthing I have wanted to do for video stream
processing, writeing a limited proceedural language which can
be refactored as a dataflow graph for efficent implementation
(of video processing).
I always
I am told that the company I work for have decided to move from
CVS to SVN, so I have to follow.
Has anyone ported SVN to plan9 (I only need the client side), or
alternatively is anyone using linuxemu to run the Linux binary?
-Steve
On Jan 18, 2010, at 6:20 AM, Steve Simon wrote:
I am told that the company I work for have decided to move from
CVS to SVN, so I have to follow.
The logical choice--given Subversion was always intended as _the_ CVS
replacement.
Has anyone ported SVN to plan9 (I only need the client side),
Have a look at PUSH (PODC 2009)
Details still developing but the PODC paper gives you an idea of
direction.
-Eric
Sent from my iPhone
On Jan 18, 2010, at 10:58 AM, Tim Climber climber@gmail.com wrote:
Is this possible for UNIX philosophy to develop further? Let's say,
XML-coded
On Thu, Jan 14, 2010 at 2:02 PM, erik quanstrom quans...@quanstro.netwrote:
naturally, bitmaps are hard to read.
http://en.wikipedia.org/wiki/Wikipedia:ASCII_art_conversion_tool
(Something along those lines at least.)
Robby
I use linuxemu, the link below is a standalone
bundle executable, you use it like a regular program
(no need to install linuxemu separately)
http://9hal.ath.cx/usr/cinap_lenrek/lbun/svn
On Mon, Jan 18, 2010 at 10:20 AM, Steve Simon st...@quintile.net wrote:
I am told that the company I work
The SVN thread got me thinking that I had remembered seeing Ron post
something about what I thought was an in-kernel LinuxEMU that got a little
better performance on plan 9.
Is this true? I know the currently LinuxEMU is pretty impressive and can
run a large range of programs (Web browsers
In article c563b2f7-92ac-463a-864c-267721ddb...@k35g2000yqb.googlegroups.com
you write:
Is this possible for UNIX philosophy to develop further? Let's say,
XML-coded trees or graphs instead of one-line strings in stdin/
stdout.Or LISP S-expressions. New set of utilities for filtering such
On Mon, Jan 18, 2010 at 11:34 AM, Steve Simon st...@quintile.net wrote:
Have a look at PUSH (PODC 2009)
I had a google but couldn't find it,
could you send me a link to the paper
http://portal.acm.org/citation.cfm?id=1582780dl=GUIDEcoll=GUIDECFID=64334509CFTOKEN=48344220
If you don't have a
I have a syscall emulation implementation in the 9k kernel that is a
starting point but not nearly as complete as linuxemu. People are
welcome to have a go at it.
The big advantage I see is that the emulation overhead for very common
calls (read, write, etc.) is pretty much zero.
ron
This is always somthing I have wanted to do for video stream
processing, writeing a limited proceedural language which can
be refactored as a dataflow graph for efficent implementation
(of video processing).
I'm sure you could do some stuff, but lots of interesting
video and audio processing
That's pretty great! Is that on contrib?
On Mon, Jan 18, 2010 at 12:01 PM, ron minnich rminn...@gmail.com wrote:
I have a syscall emulation implementation in the 9k kernel that is a
starting point but not nearly as complete as linuxemu. People are
welcome to have a go at it.
The big
http://bitbucket.org/ericvh/hare/
no support from anyone and it's not really set up to work on a PC.
There is an issue that PPC has only one system call vector. So what
you do write write a value to /dev/cnkemu to switch modes. You can
start up with plan 9 system calls, then switch modes to
On Mon, Jan 18, 2010 at 5:11 PM, Jeff Sickel j...@corpus-callosum.com wrote:
On Jan 18, 2010, at 6:20 AM, Steve Simon wrote:
I am told that the company I work for have decided to move from
CVS to SVN, so I have to follow.
The logical choice--given Subversion was always intended as _the_ CVS
There are mirrors of the videos and other stuff at
http://iwp9.cat-v.org but in this case I think the original recording
is simply broken, sorry :(
uriel
On Fri, Jan 15, 2010 at 9:59 PM, Lyndon Nerenberg (VE6BBM/VE7TFX)
lyn...@orthanc.ca wrote:
I finally got around to watching Russ' Acid talk,
Subject floating point puzzle
i'm seeing a crash in in _v2d. unfortunately, i don't
see how this is happening.
8.out 8535: suicide: sys: fp: stack underflow fppc=0x6397 status=0x81e1
pc=0x63a5
however, acid says that the Vlong passed in was all zeros. the code generating
the
call to _v2d is
i think a lot of the slowdown comes from that linux was not
streamlined its userspace, but the userspace just got more and more
complicated and does tons of redundant stuff... what they did then
was not to fix userspace, but they optimized the kernel to cache
anything...
look at some typical
Good post! Thanks for the information. I have looked at linux traces
before and couldn't figure out why the hell so much crap was being done.
It's as if glibc is throwing calls at the system to figure out which kernel
it's on - another good argument for the FreeBSD model of keeping kernel and
Also, the more I think about it, the more interesting I think it is to run
different OSes in different domains on the same machines anyway. If you
want to make one thing work with another, we've got cool stuff like 9p and
v9fs to bridge gaps.
This is a very good way to force a separation of
http://www.linux-kvm.org/wiki/images/4/41/KvmForum2008$kdf2008_16.pdf
On Mon, Jan 18, 2010 at 3:20 PM, David Leimbach leim...@gmail.com wrote:
Also, the more I think about it, the more interesting I think it is to run
different OSes in different domains on the same machines anyway. If you
Hello 9fans
I'm currently trying to get my HP Deskjet 500 (/dev/lptr1data) working
in native Plan 9. Using 'lp -d hpdeskjet file' the printer works
basically; it takes in a sheet and starts printing.
But it prints only weird symbols and mishandles newlines etc..
I did a little research and found
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