help parsing output

2010-08-03 Thread Dino Vliet
Dear debian people, Can you help me with this task I have? I have a lot of files in a subdirectory containing the following text: Correctly Classified Instances 3018117   56.6808 % Incorrectly Classified Instances   2306643   43.3192 % Kappa statistic 

access postgresql from ruby script

2010-07-13 Thread Dino Vliet
Dear debian list members, I want to access a postgresql database server from within a ruby script and installed the following packages: ~$ dpkg -l | grep ruby ii  libpgsql-ruby1.8 0.7.9.2008.03.18-2 PostgreSQL interface for Ruby 1.8 ii  libruby1.8 

shell command or script to combine two files

2010-04-03 Thread Dino Vliet
Hi debian people, I have two files with the same number of rows but different columns. I want to create one file out of them and am looking for a simple shell command or shell script to accomplish that. File 1 has N number of rows and columns X,Y,Z and File 2 has N number of rows and P,Q,R as

rkhunter mails to root: should I worry?

2010-03-23 Thread Dino Vliet
Dear Debian people, I'm getting rkhunter mails every day and have noticed the following contents: Warning: The file properties have changed: File: /usr/bin/dpkg Current hash: 77e5b6a35981d5d16310a1925d9566cd41d1b0fa Stored hash :

selinux question on debian lenny

2010-02-06 Thread Dino Vliet
Hi all, I installed debian lenny with Xfs as it' s filesystem (in raid-1) and went on to install java (openjdk). This system also has a postgresql database server installation. I tried to enable selinux by following the steps on this wiki: http://wiki.debian.org/SELinux/Setup However, after

Re: selected debian questions: raid performance tips

2010-01-29 Thread Dino Vliet
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Dino Vliet wrote: Questions 1) Can you show me the definitive debian lenny guide to create a software RAID-1 array from within the debian installer (I searched with google but wasn't that sucessfull and the manual is brief) The OS and data

selected debian questions: raid performance tips

2010-01-27 Thread Dino Vliet
Dear debian people,   I need to configure a application/database server to proof the potential of open source business intelligence. I want to use a ETL tool like the java based Talend or Pentaho Kettle or maybe the unix tools awk, sed, perl to transform 25 million records into 10 million

size of partitions worries me

2007-05-22 Thread Dino Vliet
Hi folks, I've managed to install debian etch on my amd64 system which I dualboot with FreeBSD. I installed it on a 57GB partition. I've chosen to let the installer recommend the partitions and their sizes and the result is: Bestandssysteem Grtte Gebr Besch Geb% Aangekoppeld op /dev/sda2

etch dual boot on amd-64 system preparations

2007-05-07 Thread Dino Vliet
Dear Debian folks, currently I have installed FreeBSD 6 and Ubuntu Breezy on my AMD 64 system. Everything worked fine, but I decided to upgrade my Ubuntu partition. Due to EOL of Breezy, the difficult upgrade method of Ubuntu amd-64, the fact that I am curious about Debian and I can't loose