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Hi everyone, I'm testing with a Samba4 AD network, and I have some problems with DNS on the second DC, with which I could use a bit of your help. I have an AD with two DC's, both Samba 4.2.3. On the first DC, samba_dnsupdate works fine. With stock 4.2.3 I get the error "TSIG error with server: tsig verify failure" but the DNS updates succeed anyway, and after applying

L.P.H. van Belle writes: > check the rights on : > /var/lib/samba/private/dns.keytab 640 root:bind > /var/lib/samba/private/dns 750 root:bind > /var/lib/samba/private/sam.ldb.d 750 root:bind I'm using the internal DNS on both DC's, so I guess bind access rights aren't the issue. Thanks for your answer though :) Regards, Roel > >-----Oorspronkelijk

L.P.H. van Belle writes: > is the time in sync on your servers ? Yes it is. I managed to make it work by specifying the primary DC as nameserver in /etc/resolv.conf of the secondary DC. As soon as I do that, samba_dnsupdate works on the secondary. When I change it back to use the local Samba as resolver, it no longer works. So it is a DNS issue (possibly related to replication

Dear useRs, the new R package exams provides Sweave-based automatic generation of exams with multiple-choice questions and arithmetic problems. The package is available from CRAN: http://CRAN.R-project.org/package=exams It includes a vignette giving an overview of the main design aims and principles as well as strategies for adapta...

Dear useRs, the new R package exams provides Sweave-based automatic generation of exams with multiple-choice questions and arithmetic problems. The package is available from CRAN: http://CRAN.R-project.org/package=exams It includes a vignette giving an overview of the main design aims and principles as well as strategies for adapta...

...tp://lifeasclay.wordpress.com/tag/sweave/. Placing a test.Rnw file, for instance, in "/Library/Frameworks/R.framework/Versions/2.15/Resources/library/utils/Sweave" generates test.tex files that generate pdf files with LaTeX. To be honest, placing Rnw files seem to make sense. The "exams" package does require not this step. It uses texi2dvi and other tools to accomplish this result. Since I have a cursory knowledge of Mac OSX and the role that texi2dvi plays, I cannot understand the error message obtained below. The error occurs when executing the Example from R help(exams)....

Dear CentOS users, is it possible to prepare for a certified (big North American Linux vendor) engineer exam with a CentOS install ? I have heard that the test contains questions on specific GUIs, are they included in the CentOS distribution? - Gergely

On 2015-08-06 18:55, Roel van Meer wrote: > Hi everyone, > > I'm testing with a Samba4 AD network, and I have some problems with > DNS on the second DC, with which I could use a bit of your help. > > I have an AD with two DC's, both Samba 4.2.3. On the first DC, > samba_dnsupdate works fine. With stock 4.2.3 I get the error > > "TSIG error with

Hi, I am upgrading a Rails application from Rails 3.1.11 to 3.2.12, but have a problem with ` accepts_nested_attributes_for` in conjunction with multipart attributes. The app is used to manage oral exams, so there is a model `Exam`, which has many `Examdate`s. When creating an exam, I can also create the examdates, consisting of a date, a start time and an end time. While the date field is edited using a text field (with a jQuery date picker), the start and end times are selected using a time_s...

check the rights on : /var/lib/samba/private/dns.keytab 640 root:bind /var/lib/samba/private/dns 750 root:bind /var/lib/samba/private/sam.ldb.d 750 root:bind Greetz, Louis >-----Oorspronkelijk bericht----- >Van: samba [mailto:samba-bounces at lists.samba.org] Namens Roel van Meer >Verzonden: donderdag 6 augustus 2015 8:55 >Aan: samba at lists.samba.org >Onderwerp: [Samba] 2nd

...or in Observed_Scores[1, 1] : incorrect number of dimensions". Could you please help and let me know where is the mistake? Here is my program: library(ltm) library(psych) # Settting the working directory path to C:/NCME path="C:/NCME" setwd(path) #IRT Data Simulation Routine# n.exams = 500 #Sets number of examinees to be generated# n.items = 20 #Sets number of items to be generated# #The following intialize empty (NA) vectors or matrices# beta.values = rep(NA,n.items) resp.prob = matrix(rep(NA,n.exams*n.items),nrow=n.exams,ncol=n.items) Observed_Scores = matrix(rep(NA,n....

Hi folks, Is there anywhere I can possibly get a model of the exam itself, maybe possible scenarios for the prac, etc? To people who have done the exam....any helpful hints ? Thanks,

I realize this is a CentOS mailing list but because it is based directly on RHEL, I would assume there are a few individuals who frequent the list that have passed the RHCE exam. I plan on taking the exam this March and was wondering if there are any tips you RHCEs out there could provide that may help me. Thanks! Dan -------------- next part -------------- An HTML attachment was scrubbed...

Dear useRs, this week we have released a new version (1.9) of the "exams" package which now contains flexible tools for generating e-learning exams for various learning management systems: As in earlier versions of the package exam generation is still based on separate Sweave files for each exercise. But rather than just producing different types of PDF output f...

Dear useRs, this week we have released a new version (1.9) of the "exams" package which now contains flexible tools for generating e-learning exams for various learning management systems: As in earlier versions of the package exam generation is still based on separate Sweave files for each exercise. But rather than just producing different types of PDF output f...

Hi all, will anyone please share me some material on RHCE/RHCT, I am fighting for the Quality Engineer in RedHat, and that may help a lot in the coming written exam. Many thanks and Merry Christmas! Cheers, Xiaobo -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20081224/57086264/attachment-0003.html>

is the time in sync on your servers ? >-----Oorspronkelijk bericht----- >Van: samba [mailto:samba-bounces at lists.samba.org] Namens Roel van Meer >Verzonden: donderdag 6 augustus 2015 9:28 >Aan: samba at lists.samba.org >Onderwerp: Re: [Samba] 2nd DC, internal DNS: >dns_tkey_negotiategss: TKEY is unacceptable > >L.P.H. van Belle writes: > >> check the rights

Hi there. I have a final exam coming up in a class that is heavily based in the R programming language. The teacher has provided to us a few questions to study in preparation for the exam. I was looking to see if anyone could help answer any or all of these questions. Your help is extremely appreciated! Thank you! - Spark 1. Write the first 6 lines of a hypothetical external data file named

On 06/08/15 09:08, Roel van Meer wrote: > L.P.H. van Belle writes: > >> is the time in sync on your servers ? > > Yes it is. > > I managed to make it work by specifying the primary DC as nameserver > in /etc/resolv.conf of the secondary DC. As soon as I do that, > samba_dnsupdate works on the secondary. When I change it back to use > the local Samba as resolver,

...deviations per stratum Formula: ~normexam | type Parameter estimates: Mxd Sngl 1.000000 1.034607 Number of Observations: 4059 Number of Groups: 65 Though, should I hypothesize that the variance on the normexam- variable is larger on schools that have a higher average score on intake-exams (schavg), I run into troubles. I'd use weights = varIdent (form = ~ 1 | schavg), leading to: heteroscedastic <- lme(fixed = normexam ~ standLRT, data = Exam, weights = varIdent(form = ~ 1 | schavg), random = ~ 1 | school) This leads to estimation problems. R tells me: Error in lme.form...