similar to: Question on Differentiating Two Populations in R

I'm sure this should be an easy question, but from the ssh client manpage: EXIT STATUS ssh exits with the exit status of the remote command or with 255 if an error occurred. Let's say I'm using ssh server.example.com /usr/bin/do/something in (e.g.) a bash script. How can one differentiate between a failure of ssh to connect to the host and the command in question returning

Hi, I''ve been wondering if anyone has thought of a way to differentiate between an established http download and interactive http traffic? I would like to give interactive http traffic priority over someone downloading large files. Has anyone any ideas how to detect packets that are part of a download like this? Thanks. _______________________________________________

All, I have a specific use case where I want to be ale look at vfs or blk_io requests on the host machine and differentiate which VMs the access is originating from. I am assuming a Disk backend, and looking for virsh command or libvirt API that can help me do so. I have tried quite a bit to Google-fu this problem; no such luck. Would love to know if there is some cute trick to do so. Thanks.

Dear R users, I am running a maximum likelihood model with optim. I chose the simulated annealing method (method="SANN"). SANN is not performing bad, but I guess it would be much more effecive if I could set the `parscale' parameter. The help sais: `parscale' A vector of scaling values for the parameters. Optimization is performed on `par/parscale' and these

Morning all I''m working on converting some of my NetApp providers to prefetch/flush style to try and optimize performance. I''ve hit an issue on my Netapp_user provider, around handling resource creation versus resource modification? What''s the easiest way to differentiate? Current code is here:

I''m using the subdomains as accounts method fine on a project, but I''m wondering what is the best way to differentiate between account subdomains to access the app using an account, and www.domain.com and domain.com in order to show normal site content. I''ve noticed that on Backpack, it seems that when you leave the information pages and start using the app,

On Sat, Sep 12, 2015 at 11:14:07AM +1000, Damien Miller wrote: > ssh server.example.com /usr/bin/do/something > r=$? > if [ $r -eq 0 ] ; then > echo success > elif [ $r -eq 255 ] ; then > echo ssh failed > else > echo command failed > fi ssh remoteserver exit 255 Hmm :-) exit(-1) aka exit(255) is a pretty standard "generic failure code" for many

I have the following contrived code in package format. On Solaris and Mac OS X, code runs just fine. On Windows, it crashes the R environment with the "Send Bug Report" dialog. I tried R 1.8.1 (Win2K) and R 1.9 (WinXP) binaries with the same result. PCs otherwise appear properly configured for creating R packages. Anything blatantly wrong? Suggestions? TIA Relevant files from package

I am trying to calculate monthly means by year of phosphates and nitrates from a multi year data set. Can anybody help me out with the most effective way to do this? My data looks like this: Collection_Date                   Test.Name              Value 2000-01-24 17:00:00            Phosphate               0.108 2000-01-24 17:00:00            Nitrate                     0.037 2001-11-12

On Thu, 26 Mar, 2020 at 18:39:56 -0600, R C wrote: > well,? sorry,? I thought it was somewhat "self-explaining", since that > terminology was used up until Centos 7 (see > > links), andof course I meant the official download page. > > > minimal: as in approx 3Gb or so that fits on a regular 4-5Gb rewritable DVD > as with Centos 7 > > download from :

What functions exist for differentiating a numeric vector (in my case spectral data)? That is, experimental data without an analytical function. ie, > x <- seq(1,10,0.1) > y=x^3+rnorm(length(x),sd=0.01) #although the real function would be nothing simple like x^3... > derivy <- .... I know I could just use diff(y) but it would be nice to estimate derivatives at the

Dear R users, I'm using the "ineq" package to calculate the values ​​of Gini and Lorenz coefficients and to and plot Lorenz graph. I want to plot on the same diagram, curves from two different populations, that have different "n". How can I do this?   Best regards,   Patricia [[alternative HTML version deleted]]

Hello, I am writing as an administrator, not as an R user, so forgive me if I am not completely knowledgeable about R. I have a user who is creating an R package for windows from a Linux environment using the crossbuild environment by Jun Yan and A.J. Rossini. The packages she generated worked fine until she tried to install in R 1.9.1 for Windows. Now when she installs with

folks, How can I determine whether a sip device is busy (channel unavailable), or it is not registered/connected? ChanIsAvail only checks the channel availability, so it's not specific enough. If I could get the output of "sip show peers" in an AGI script, I could create the functionality, but I'm hoping for some dialplan command sequence. Thanks, Glen

I am trying to write a "thumbnailer" for the thunar file manager that can process .ogg files containing a video stream and produce a thumbnail of a particular frame. The only trouble is telling which files have a video stream in an efficient method. The best I've come up with is running ogginfo on every file with the mimetype application/ogg. Is there a better method? I know

Hi, I'm having trouble plotting populations as separate colors and points in the 3d scatterplot package. I have a column with 4 different population names and 3 columns with my data. I want to plot each population with a different color and pch. In addition, I want to use the type="h" in my plotting so that I can see the points clearly in my graph( for publication purposes).

Dear fellow Samba fans, This seems like a blatantly obvious need, but I'm not finding anything in the Samba literature addressing it. Maybe my search-fu is just failing me. I have a collection of Linux machines with multiple simultaneous users. The Linux machines are all running Samba 4.1.7, compiled from the source since my distro (CentOS 6.6) isn't that current. We are operating

On Thu, Jun 25, 2020 at 2:43 AM Nikita Popov <nikita.ppv at gmail.com> wrote: > On Thu, Jun 25, 2020 at 11:22 AM Zachary Turner via llvm-dev < > llvm-dev at lists.llvm.org> wrote: > >> I can’t really provide a doc, but i can describe what I believe to be the >> biggest problem. >> >> In a GH PR, comments are associated with commit hashes. If a commit

Hi All, I would like to use anonymous cvs, but it appears not to be working (again?). There was a discussion back in Jan-Feb about whether to continue supporting it, but it seemed that Tony Rossini got it working and the discussion left off there. Did someone decide to disable it, or is it just not working properly? Here's the details: $ cvs -d

Dear R users, I ran into this curious problem: > d <- rnorm(100) > d.density <- density(d) > sum( d.density$x * d.density$y) [1] 2.517502 Admittedly the method of computing the mass under the density curve at line 3 is crude. But 2.5 is pretty far from 1, the value it should be. I tried a few other dataset and got similar result. Am I missing something obvious? Or is the return