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2013 Feb 23
0
Centos 6.3 and dovecot with an abrt problem
...to help me debug this.
Can any of you point me in the right direction.
'
Thanks much!!!
Greg
From: user at domain.com
To: root at domain.com
Subject: [abrt] full crash report
Date: Fri, 22 Feb 2013 17:57:29 -0600
abrt_version: 2.0.8
cmdline: dovecot/imap
environ: '\xab\xab\xab\xab\xab\xab\xab\xab\xab\xab\xab\xab\xab
\xab\xab\xab\xab\xab\xab\xab\xab\xab\xab\xab\xab\xab\xab\xab\xab\xab\xab
\xab\xab\xab\xab\xab\xab\xab\xab\xab\xab\xab\xab\xab\xab\xab\xab\xab\xab
\xab\xab\xab\xab\xab\xab\xab\xab\xab\xab\xab\xab\xab\xab\xab\xab\xab\xab
\xab\xab\xab\xab\xab\xab\xab\xab...
2004 Nov 12
1
dyn.load problem
...Dev-Cpp/teste":
LoadLibrary failure: Par??metro incorreto. (Incorrect Parameter)
My C code is (extracted form Writing R Extension):
#include <R.h>
#include <Rinternals.h>
SEXP convolve2(SEXP a, SEXP b)
{
R_len_t i, j, na, nb, nab;
double *xa, *xb, *xab;
SEXP ab;
PROTECT(a = coerceVector(a, REALSXP));
PROTECT(b = coerceVector(b, REALSXP));
na = length(a); nb = length(b); nab = na + nb - 1;
PROTECT(ab = allocVector(REALSXP, nab));
xa = REAL(a); xb = REAL(b);
xab = REAL(ab);
for(i = 0; i <...
2007 Aug 23
1
.Call and to reclaim the memory by allocVector
...;Rinternals.h"
#include "Rdefines.h"
SEXP crossprod2(SEXP a, SEXP b);
//modified from convolve2 in the R extension
//R CMD SHLIB crossprod2.c
#include <R.h>
#include <Rinternals.h>
SEXP crossprod2(SEXP a, SEXP b)
{
R_len_t i, j, na, nb, nab;
double *xa, *xb, *xab;
SEXP ab;
PROTECT(a = coerceVector(a, REALSXP));
PROTECT(b = coerceVector(b, REALSXP));
na = length(a); nb = length(b);
//nab = na + nb - 1;
nab=na*nb;// we are doing the cross product
PROTECT(ab = allocVector(REALSXP, nab));
xa = REAL(a); xb = REAL...
2007 Aug 23
1
.Call and to reclaim the memory by allocVector
...;Rinternals.h"
#include "Rdefines.h"
SEXP crossprod2(SEXP a, SEXP b);
//modified from convolve2 in the R extension
//R CMD SHLIB crossprod2.c
#include <R.h>
#include <Rinternals.h>
SEXP crossprod2(SEXP a, SEXP b)
{
R_len_t i, j, na, nb, nab;
double *xa, *xb, *xab;
SEXP ab;
PROTECT(a = coerceVector(a, REALSXP));
PROTECT(b = coerceVector(b, REALSXP));
na = length(a); nb = length(b);
//nab = na + nb - 1;
nab=na*nb;// we are doing the cross product
PROTECT(ab = allocVector(REALSXP, nab));
xa = REAL(a); xb = REAL...
2004 Nov 07
2
Problem with dyn.load()
...nd.com/Rtools/ an with correct path).
I would like run the coded write below named conv.c (Example from "Write R Extension") :
#include <R.h>
#include <Rinternals.h>
SEXP convolve2(SEXP a, SEXP b)
{
R_len_t i, j, na, nb, nab;
double *xa, *xb, *xab;
SEXP ab;
PROTECT(a = coerceVector(a, REALSXP));
PROTECT(b = coerceVector(b, REALSXP));
na = length(a); nb = length(b); nab = na + nb - 1;
PROTECT(ab = allocVector(REALSXP, nab));
xa = REAL(a); xb = REAL(b);
xab = REAL(ab);
for(i = 0; i...
2011 Apr 29
1
regular expression in gsub() for strings with leading backslash
Hello,
Can anyone help on gsub() in R? I have a string like something below, and
wanted to delete all the strings with leading backslash, including "\xa0On",
"\023, "\xab", and many others. How should I write a regular expression
pattern in gsub()? I don't care how many characters following backslash.
txt <- "Is This Thing\xa0On? http://bit.ly/jAbKem wait \023 for people \xab
and be patient :"
Thanks in advance,
Miao
[[alternative HTML...
2012 Dec 10
1
Changing arguments inside .Call. Wise to encourage "const" on all arguments?
...ar usage in Writing R Extensions, section
5.10.1 "Calling .Call". It protects the arguments a and b (needed
??), then changes them.
#include <R.h>
#include <Rdefines.h>
SEXP convolve2(SEXP a, SEXP b)
{
R_len_t i, j, na, nb, nab;
double *xa, *xb, *xab;
SEXP ab;
PROTECT(a = AS_NUMERIC(a)); /* PJ wonders, doesn't this alter
"a" in calling code*/
PROTECT(b = AS_NUMERIC(b));
na = LENGTH(a); nb = LENGTH(b); nab = na + nb - 1;
PROTECT(ab = NEW_NUMERIC(nab));
xa = NUMERIC_POINTER(a);...
2012 Jul 23
1
mgcv: Extract random effects from gam model
...gcv package).
Example (from ?gam.vcomp):
library(mgcv)
set.seed(3)
dat <- gamSim(1,n=400,dist="normal",scale=2)
a <- factor(sample(1:10,400,replace=TRUE))
b <- factor(sample(1:7,400,replace=TRUE))
Xa <- model.matrix(~a-1) ## random main effects
Xb <- model.matrix(~b-1)
Xab <- model.matrix(~a:b-1) ## random interaction
dat$y <- dat$y + Xa%*%rnorm(10)*.5 +
Xb%*%rnorm(7)*.3 + Xab%*%rnorm(70)*.7
dat$a <- a;dat$b <- b
mod <- gam(y ~ s(a, bs="re") + s(x2, k = 15), data = dat)
When I run plot(mod) I can see the adjustments for the "a"...
2011 Oct 12
1
Error in Rcpp/inline (Windows XP)
...o try a
simple example from website, but R keeps reporting me error. I am using
Windows XP, and has installed Rtools and GSI.
Here is the response:
> src = '
+ Rcpp::NumericVector xa(a);
+ Rcpp::NumericVector xb(b);
+ int n_xa = xa.size();
+ int n_xb = xb.size();
+
+ Rcpp::NumericVector xab(n_xa + n_xb - 1);
+
+ for (int i = 0; i < n_xa; i++)
+ for (int j = 0; j < n_xb; j++)
+ xab[i + j] += xa[i] * xb[j];
+
+ return xab;
+ '
>
> fun = cxxfunction(
+ signature(a = "numeric", b = "numeric"),
+ src, plugin = "Rcpp",v...
2017 Mar 13
2
virt-customize fail to inject firstboot script when running it from script.
...quot;
libguestfs: trace: truncate = 0
libguestfs: trace: write_append "/var/lib/systemd/random-seed" "\x9e\x92\xa5\xae\xa3\x13\xb3Qt'\x1fn\x00\xd9\xf6\xcd\x1cYP\x14U\x1b\xfbc\xdd\xa2\x95\xd1\xdf\x0d\x94\xf7\xb8\xba$\x18z \xe2,\xd3\xd0u\xb9F\xd9\x87G\x8c\x16S\x90q\xf12(a\x89\xb1\xab\x8b\xd4\xd4M\xc4\xc6\xb0\x186\xe2A\x09\x99\xd1\xb8;\xee\x9b\xef\xee\x01co$\xfe\xf0I\xd5\x1a\xac{C&:y\xc8\xf2\xf5H\xe116\x97$\x02\xc9\xc0u\xcf7\x094\xb0SM\x8d\x0f\x0b\xc8\xf1\x1e\xae\xe0`\xbe\x87\x97\xc6\xf1\x07E\x99G\x1b\x89\x9c\x14\xfcx\xcd\xaf[[_\xc6%\x99:H\xba,4\xd4~\x0d\xb7\xf03<\xd5\x15...
2015 Apr 14
1
The --inplace is very different from the behaviour of --partial when resuming a complex case transfer.
...file)
So I do the following testings on the `--inplace' and `--partial' for
resuming a file with the following steps:
1- rsync ftp.cn.debian.org::debian/dists/wheezy/main/binary-amd64/
Packages.gz .
2- split -b 1M Packages.gz
At this point, I obtained the following eight files:
xaa xab xac xad xae xaf xag xah
3- Then I remove two files, say, xab, and xae from the above eight files,
and then use cat to regenerate the Packages.gz:
for i in xaa xac xad xaf xag xah ; do
cat $i >> Packages.gz;
done
4- Resuming the rsync transfer with the `--inplace' and `--p...
2014 Aug 08
2
[PATCH 1/2] Add type checking, support integers as value
...format(exception_type))
+ except exception_type:
+ pass
+
+# Good weather tests
+test_pass (REG_BINARY, b"\x01\x02", b"\x01\x02")
+test_pass (REG_SZ, u"Val", b"\x56\x61\x6c")
+test_pass (REG_DWORD, 0xabcdef, b'\xef\xcd\xab\x00')
+test_pass (REG_DWORD_BIG_ENDIAN, 0xabcdef, b'\x00\xab\xcd\xef')
+test_pass (REG_QWORD, 0x0123456789abcdef,
+ b'\xef\xcd\xab\x89\x67\x45\x23\x01')
+
+# *WORDs must still accept bytes (the length is not checked)
+t...
2017 Mar 14
0
Re: virt-customize fail to inject firstboot script when running it from script.
...libguestfs: trace: truncate = 0
> libguestfs: trace: write_append "/var/lib/systemd/random-seed" "\x9e\x92\xa5\xae\xa3\x13\xb3Qt'\x1fn\x00\xd9\xf6\xcd\x1cYP\x14U\x1b\xfbc\xdd\xa2\x95\xd1\xdf\x0d\x94\xf7\xb8\xba$\x18z \xe2,\xd3\xd0u\xb9F\xd9\x87G\x8c\x16S\x90q\xf12(a\x89\xb1\xab\x8b\xd4\xd4M\xc4\xc6\xb0\x186\xe2A\x09\x99\xd1\xb8;\xee\x9b\xef\xee\x01co$\xfe\xf0I\xd5\x1a\xac{C&:y\xc8\xf2\xf5H\xe116\x97$\x02\xc9\xc0u\xcf7\x094\xb0SM\x8d\x0f\x0b\xc8\xf1\x1e\xae\xe0`\xbe\x87\x97\xc6\xf1\x07E\x99G\x1b\x89\x9c\x14\xfcx\xcd\xaf[[_\xc6%\x99:H\xba,4\xd4~\x0d\xb7\xf03<\xd5\x15...
2017 Mar 14
2
Re: virt-customize fail to inject firstboot script when running it from script.
...ibguestfs: trace: truncate = 0
>> libguestfs: trace: write_append "/var/lib/systemd/random-seed" "\x9e\x92\xa5\xae\xa3\x13\xb3Qt'\x1fn\x00\xd9\xf6\xcd\x1cYP\x14U\x1b\xfbc\xdd\xa2\x95\xd1\xdf\x0d\x94\xf7\xb8\xba$\x18z \xe2,\xd3\xd0u\xb9F\xd9\x87G\x8c\x16S\x90q\xf12(a\x89\xb1\xab\x8b\xd4\xd4M\xc4\xc6\xb0\x186\xe2A\x09\x99\xd1\xb8;\xee\x9b\xef\xee\x01co$\xfe\xf0I\xd5\x1a\xac{C&:y\xc8\xf2\xf5H\xe116\x97$\x02\xc9\xc0u\xcf7\x094\xb0SM\x8d\x0f\x0b\xc8\xf1\x1e\xae\xe0`\xbe\x87\x97\xc6\xf1\x07E\x99G\x1b\x89\x9c\x14\xfcx\xcd\xaf[[_\xc6%\x99:H\xba,4\xd4~\x0d\xb7\xf03<\xd5\x15...
2015 Apr 06
0
--append and then --append-verify will not work.
...the file into little files with the file size equaling to
128K, which is the maximum of the block-size accepted by rsync.
split -b 128K Packages.bz2
And at this point, I obtained the following 20 files:
werner at debian:~/http_resume_test$ ls x*
xaa xac xae xag xai xak xam xao xaq xas
xab xad xaf xah xaj xal xan xap xar xat
Then I delete the some files, say, xab and xae, from the above little
files, and then use the cat tool to regenerate the Packages.bz2 by only
using the remaining little files:
werner at debian:~/http_resume_test$ for i in `ls x*`; do cat $i >>...
2015 Apr 06
0
--append and then --append-verify will not work.
...t the file into little files with the file size equaling to
128K, which is the maximum of the block-size accepted by rsync.
split -b 128K Packages.bz2
And at this point, I obtained the following 20 files:
werner at debian:~/http_resume_test$ ls x*
xaa xac xae xag xai xak xam xao xaq xas
xab xad xaf xah xaj xal xan xap xar xat
Then I delete some files, say, xab and xae, from the above little
files, and then use the cat tool to regenerate the Packages.bz2 by only
using the remaining little files:
werner at debian:~/http_resume_test$ for i in `ls x*`; do cat $i >>
Packag...
2003 Aug 10
7
More about Accounting
I should also mention that Accounting rules are not stateful -- each rule
only handles traffic in one direction.
So for example, if eth0 is your internet interface and you have a web
server in your DMZ connected to eth1 then to measure HTTP traffic in both
directions requires two rules:
DONE eth0 eth1 tcp 80
DONE eth1 eth0 tcp - 80
Associating a counter with a chain allows for aggregation.
2007 May 07
0
Analyzing "Stacked" Time Series
...<- gls(X ~ YO + YD + ZO + ZD,
correlation = corARMA(p = 2), method = "ML")
fit.gls002 <- gls(X ~ YO + YD + ZO + ZD +
lag(YO) + lag(YD) + lag(ZO) + lag(ZD),
correlation = corARMA(p = 1), method = "ML")
ar001 <- ar.ols(cbin(X, YO, YD, ZO, ZD))
Here is my example:
xAB <- as.ts(round(rnorm(10, 0, 1), 2), start = c(1990, 1))
xAC <- as.ts(round(rnorm(10, 0, 1), 2), start = c(1990, 1))
xBA <- as.ts(round(rnorm(10, .75, 1.5), 2), start = c(1990, 1))
xBC <- as.ts(round(rnorm(10, .25, 1.9), 2), start = c(1990, 1))
xCA <- as.ts(round(rnorm(10, 1.5, 2.2),...
2009 Sep 01
2
antispam-plugin 1.2 and trailing carriage-returns
...h from sa-learn to the
lightning-fast spamc training variant.
TIA
guenther
[1] Yes, I know, sorry. Don't want to change everything at the same
time, and the target system I'm experimenting for runs that version,
too.
--
char *t="\10pse\0r\0dtu\0. at ghno\x4e\xc8\x79\xf4\xab\x51\x8a\x10\xf4\xf4\xc4";
main(){ char h,m=h=*t++,*x=t+2*h,c,i,l=*x,s=0; for (i=0;i<l;i++){ i%8? c<<=1:
(c=*++x); c&128 && (s+=h); if (!(h>>=1)||!t[s+h]){ putchar(t[s]);h=m;s=0; }}}
2007 Apr 07
2
Inbox inside the mail location
.... Thanks for this great IMAP server! I migrated many moons ago,
beginning with some 0.9x version I don't exactly recall, and it just
works. Migration has been a smooth experience too, and I haven't had any
issue yet.
guenther
--
char *t="\10pse\0r\0dtu\0. at ghno\x4e\xc8\x79\xf4\xab\x51\x8a\x10\xf4\xf4\xc4";
main(){ char h,m=h=*t++,*x=t+2*h,c,i,l=*x,s=0; for (i=0;i<l;i++){ i%8? c<<=1:
(c=*++x); c&128 && (s+=h); if (!(h>>=1)||!t[s+h]){ putchar(t[s]);h=m;s=0; }}}