Hello newsgroup participants, I am in the following situation: I have two accounts (let us call them a1 and a2) on two different machines (let us call them m1 and m2). I want to do following: I would like to start application on machine m1 under account a1 and got it displayed back on machine m2 (so far account does not matter). I cannot set any additional user acount on machine m2 because I do not have root privilegies, so it means also I cannot set any user account a1 on machine m2. Magic cookie authorization, as I understand it, would not work under these circumstances in its most common form but maybe there are some not so obvious methods how to achieve what I want? Thank you in advance. With Best Regards Ariel Burbaickij

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5/7/2004 11:36:25 AM

In comp.windows.x, Ariel.Burbaickij@web.de <Ariel.Burbaickij@web.de> wrote on 7 May 2004 04:36:25 -0700 <d4352878.0405070336.72c28de9@posting.google.com>: > Hello newsgroup participants, > I am in the following situation: > I have two accounts (let us call them a1 and a2) on two different > machines (let us call them m1 and m2). I want to do following: I would > like to start application > on machine m1 under account a1 and got it displayed back on machine m2 > (so far account does not matter). I cannot set any additional user > acount on machine m2 > because I do not have root privilegies, so it means also I cannot set > any user > account a1 on machine m2. Magic cookie authorization, as I understand > it, would not work under these circumstances in its most common form > but maybe there are some not so obvious methods how to achieve what I > want? > > Thank you in advance. The simplest method is to use ssh: ssh -X a2@m2 will do exactly what you want, if m2 supports X11Forwarding in /etc/ssh/sshd_config. (By default this is disabled, however.) > > With Best Regards > Ariel Burbaickij -- #191, ewill3@earthlink.net It's still legal to go .sigless.

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5/7/2004 4:11:45 PM

Ariel.Burbaickij@web.de writes in comp.windows.x: |I have two accounts (let us call them a1 and a2) on two different |machines (let us call them m1 and m2). I want to do following: I would |like to start application |on machine m1 under account a1 and got it displayed back on machine m2 http://www.xs4all.nl/~zweije/xauth.html -- ________________________________________________________________________ Alan Coopersmith alanc@alum.calberkeley.org http://www.CSUA.Berkeley.EDU/~alanc/ aka: Alan.Coopersmith@Sun.COM Working for, but definitely not speaking for, Sun Microsystems, Inc.

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5/10/2004 8:20:27 PM

I've used ssh with the -X switch for forwarding X applications from one Linux system to another. That's not what I'm having problems doing. I have a server that currently does not have X11 (in either form, old X11, new X.org) installed and would prefer to keep it that way, due to resource usage and such. On my workstation I log in as "hal". When I ssh in to the server, I log in as "admin". There's no problem, of course, with this. The problem is that while I'm logged in through ssh, I'd like to be able to run X apps on the server that open thei...

Hi everyone, gnuplot presents different plots for equivalent functions. I have testet it with the following script : --- begin --- set term postscript set output "gnuplot-bug.ps" plot [x=0:600] (x*x/2)-(30/70*x), (x*x/2)-(30*x/70) plot [x=0:600] (x*x/20)-(30/70*x ), (x*x/20)-(30*x/70) plot [x=0:600] (x*x/200)-(30/70*x ), (x*x/200)-(30*x/70) plot [x=0:600] (x*x/2000)-(30/70*x ), (x*x/2000)-(30*x/70) plot [x=0:600] (x*x/2000)-(30/70*x ), (x/2000*x)-(30*x/70) --- end --- I think, there schould only exists small nummerical differences of course there could be di...

For the PC that never goes-online, I login as root. *sorry*!! Now I've got a subtle/complex problem that seems to be related to the font-server. I read that only root can change the font-server. I don't want to reboot, and lose all my work, but wanted to see/if what a non-root user sees in X. Because I didn't cultivate the habit of pretending I'm various different non-root userS, I just *assumed* that this multi-user OS could log different users into different X configurations. I favour blacbox, but Mary may prefer twm. The error is <server already active o...

As far as I know, For informix function to_char() ids 10.x: convert date or datetime to string only. ids 11.x : convert time or number to string. A software company that sold us a package which was developed on informix server 11.x. The problem is our informix server is ids 10.x. When convert number to character it failed. Can anyone give me some advice to solve this problem? --_aca7c2a1-4d8d-4208-bd81-23b78435d180_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hello: You can: 1) build an implicit cast=2C in order to fit ...

Hi guys, The Linearity property of Fourier transform says: z(t)=af1(t)+bf2(t) the linear combination of the terms is unaffected by the transform. Z(ω)=aF1(ω)+bF2(ω) and Z(ω) = FFT{ z(t) }. I synthesised a signal, sn as follows. I want to remove the mean values in the signal. According to the Fourier transform property, FFT{x-mean(x)} = FFT{x}-FFT{mean(x)} the left hand side should equal to the right hand side. But my simulation suggested they are different. Can anyone sports any mistakes I've made? Cheers, --------...

What exactly is the difference between the JRE 5.x and 6.x (or 1.5.x and 1.6.x) versions of the Sun Java Runtime Engine for windows? Why does Sun maintain 2 different versions or streams or forks of the JRE? Is it true that version 5 was supposed to have an EOL this past October - or was it always EOL in October 2009? How would my "internet browsing experience" be different if my system had the latest update of version 5 versus version 6? Is it true that version 6 is somehow optimized or faster than 5? sm5w2@yahoo.com wrote: > What exactly is the difference between the JRE 5....

huh? http://en.wikipedia.org/wiki/X_window_manager#X_Window_managers The world of open source is truly fucked up. On Wed, 28 Mar 2012 09:57:37 -0400, DFS wrote: > huh? > http://en.wikipedia.org/wiki/X_window_manager#X_Window_managers Why not try them all and then decide? > The world of open source is truly fucked up. Completely. DFS stated in post jkv5co$p81$6@dont-email.me on 3/28/12 6:57 AM: > huh? > http://en.wikipedia.org/wiki/X_window_manager#X_Window_managers > > > The world of open source is truly fucked up. > Because you say so? -- 🙈&...

I am running the same script on the same data on two different machines (the folder is synchronised with Dropbox). I get two different results. All the script does is count words in different files and perform a simple set operation on the word lists. The laptop is a Macbook Pro (2 1/2 years old) running OS X 10.5.5 with Python 2.5.1 The desktop is an iMac (brand new) running OS X 10.5.5 also with Python 2.5.1 I have tried running the script on an ubuntu server with Python 2.5.2 and the results corresponded with my laptop's output. How can I find out the cause of this anomaly? What tests ...

G'Day all, Just a quick question or two: 1) is '(1 2 3) the same as (list 1 2 3) ? 2) 'x is the string "x" or the identifer x, or both? Paul Matthews <PaulMatthews@yahoo.com> wrote: > 1) is '(1 2 3) the same as (list 1 2 3) ? It depends what you mean by "the same as." (For lengthy discussion, see R5RS.) ]> (eq? '(1 2 3) (list 1 2 3)) #f ]> (eqv? '(1 2 3) (list 1 2 3)) #f ]> (equal? '(1 2 3) (list 1 2 3)) #t > 2) 'x is the string "x" or the identifer x, or both? Neither. It's a symbol. Quoting R5RS,...

I have Mathematica 5.0 installed on Mac OS X from a CD. I know I can ssh to my machine and run Mathematica on the command-line using /Applications/Mathematica\ 5.0.app/Contents/MacOS/MathKernel. If the machine I'm ssh-ing from has X-windows capability and I use X-forwarding when I ssh, is it possible to have Mathematica display graphics? I poked a little around the documentation and various files, and it seems that to do this I need SystemFiles/Graphics/Motif.m and/or SystemFiles/Graphics/X11.m and motifps and probably more, none of which comes with the standard OS X distributio...

Hi, I thought that x +=3D ... was the same than x =3D x + ..., but today I have= realized it is not true when operating with mutable objects. In Python 3.3 or 2.7 IDLE (Windows) compare: >>> a =3D [3] >>> b =3D a >>> a =3D a + [1] >>> b [3] and >>> a =3D [3] >>> b =3D a >>> a +=3D [1] >>> b [3, 1] Is this behaviour explained in the Python documentation?=20 Thanking you in advance, Bartolom=E9 Sintes bartolome.sintes@gmail.com writes: > Hi, > > I thought that x += ... was t...

on 08/12/03 4:43 AM, Lot-o-fun at lotofun@hotmail.com wrote: > I have Mathematica 5.0 installed on Mac OS X from a CD. I know I can > ssh to my machine and run Mathematica on the command-line using > /Applications/Mathematica\ 5.0.app/Contents/MacOS/MathKernel. If the > machine I'm ssh-ing from has X-windows capability and I use > X-forwarding when I ssh, is it possible to have Mathematica display > graphics? I poked a little around the documentation and various files, > and it seems that to do this I need SystemFiles/Graphics/Motif.m and/or > SystemFil...

Hi am trying to find the Least Square Error solution (LSE) to the equation: grad( s(x,y) ) = R(x,y) where R is known. First off: how do I find the finite difference gradient operator as a matrix in Matlab? Second how do I find the LSE solution using the Conjugate Gradient (CG) method in Matlab? Thanks in advance for any answers! On 6/26/2012 1:15 PM, Andy wrote: > Hi am trying to find the Least Square Error solution (LSE) to the equation: > grad( s(x,y) ) = R(x,y) > where R is known. > > First off: how do I find the finite difference gradient operator as a ma...

on 08/14/03 5:07 AM, Lot-o-fun at lotofun@hotmail.com wrote: >> Seems as if what you really want is an X11 front end. Then you do as >> 'normal', i.e., fire up the local front end and have it talk to the kernel >> on the Mac. Unless you're really wanting the Mac to be sending the >> window/graphics info, i.e. run an X11 front end on the Mac but have it >> display on the other machine. In that case, I'm completely clueless (though >> my guess is that it can't be done that way). > > An X11 front end that runs on the Mac ...

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