Regular expressions come in many flavors. Since Perl is a very popular scripting language, many programmers already know the Perl regex way. Here is an article from 2003 that we just used successfully to deploy pcre compatible matching on DB2 10.1 Bringing the Power of Regular Expression Matching to SQL http://www.ibm.com/developerworks/data/library/techarticle/0301stolze/0301stolze.html
Cognos 10.1 install on CentOS 6.3 64 bit
yum update (then reboot if kernel has been patched) yum install glibc.i686 yum install openmotif yum install libgcc.i686 yum install openmotif22 yum install openmotif22.i686 yum install xauth yum install libXtst tar xvzf bisrvr_linuxi8664h_10.1.1_ml.tar.gz cd linuxi38664h/ ./isetup
Setting up FileZilla for connecting to the server (first time only)
Start FileZilla. I’m using FileZilla 3.5.0 for this tutorial, but the steps should be the same in any recent version. We will start by creating a new site in FileZilla so that we won’t have to fill the credentials every time we would like to connect to the server. Open File > Site Manager… and [...]
WHMCS OpenSRS sync error for a domain
Problem: OpenSRS domain sync error Rarely for a domain under OpenSRS management, the following error show up for each operation: “Details could not be retrieved for your domain.com. Error: Check your browser’s encoding type, and modify it to reflect your password’s encoding type. For support regarding yourdomain.com, please contact your reseller“ Solution: the OpenSRS domain [...]
Cloud Computing in the Midmarket
Midsize businesses are realizing the power of cloud computing–a flexible, cost-effective and proven platform for delivering IT services and products over the web. However, they are also facing tighter budgets, fewer resources and more competition. Now, more than ever, there’s a real need to achieve greater efficiency at lower cost–while also minimizing the risks. Utilizing [...]
How to uninstall IBM Lotus Notes client from the Macintosh on OS X
You can uninstall IBM® Lotus® Notes® by dragging Notes.app from /Applications to the trash. This preserves user data. You can also uninstall Notes using the uninstaller application supplied with the Notes install media. This preserves user data as well. You can also uninstall Notes by dragging the following items to the Apple® Mac OS X® [...]
Lotus Notes Traveler Setup on iPhone
Setting Up Lotus Notes Traveler on your iPhone This tutorial will walk you through how to set up Lotus Notes Travel on your iPhone, to allow you to have your Lotus Domino server account sync native eMail, iCal, and AddressBook apps on your iPhone. Prerequisites for setting up Lotus Notes Traveler In order to set [...]
Creating an easy to deploy SSL certificate in PEM format
When ordering a secure certificate, most often one has to deal with the following files: certificate key file (aka private key): .key certificate request file: .csr primary certificate file (issued by the CA): .crt certificate chain (aka intermediate certificate, or sf bundle): sf_bundle.crt As a result, when deploying to a web server, it is necessary [...]
What is the difference between site to site and mobile VPN?
For most businesses, there are two types of VPN that apply: site to site VPN: this is used to link sites, such as your office and the data center, mobile VPN: this is used to link mobile or home users to a corporate site, or a data center. The mobile VPN to your office is [...]
How to install Tomcat 6 on RHEL 6 or CentOS 6
Here are some steps to install Tomcat 6 on Red Hat 6 (or CentOS 6). First we are going to prepare the repository: yum install yum-priorities rpm -Uvh http://apt.sw.be/redhat/el6/en/x86_64/rpmforge/RPMS/rpmforge-release-0.5.2-2.el6.rf.x86_64.rpm rpm -Uvh http://download.fedora.redhat.com/pub/epel/6/x86_64/epel-release-6-5.noarch.rpm rpm -Uvh http://mirrors.dotsrc.org/jpackage/6.0/generic/free/RPMS/jpackage-utils-5.0.0-7.jpp6.noarch.rpm Next we will install Java and Tomcat 6: yum -y install java yum -y install tomcat6 tomcat6-webapps tomcat6-admin-webapps Finally [...]