Archive for the ‘English’ Category

Spam Defense

Friday, February 29th, 2008

Dear Friends! 2008-02-19 was a special day in the history of lotterer.net messaging. For the first time in history I decided to leverage a spam filter to defeat all the crap coming into my mailbox. I always disliked the approach of anti-spam solutions tagging messages for manual review. My approach is far more aggressive and puts the sender in charge of sending proper messages. (more…)

Novell GroupWise Signature

Friday, November 30th, 2007

After using 3rd party tools to improve reply and signature handling in Novell Groupwise, I recently gave vanilla GW702 a try. The signature had a horrible empty line in it and here is how to remove it. (more…)

OpenPKG: Binary software stacks made easy

Saturday, October 27th, 2007

You may know that OpenPKG makes it easy to create a custom software stack for any Unix from source. The included tools also allow easy reuse of the binaries created during the build process, enabling users to run setups using one build host for each platform, then distributing the binaries across a large number of compatible machines. (more…)

multiple writer processes with Berkeley DB

Friday, August 31st, 2007

Recently I was evaluating Berkeley DB usability when multiple unrelated processes try to write to the same database. My early attempts to create a small working example code failed badly and I was unsure whether the multiple writer approach is something that isn’t supposed to work at all or if there was a bug in the DB or in my exploration code. Issue resolved now. (more…)

OpenPKG: 32bit vs. 64bit

Wednesday, July 4th, 2007

Lessons learned from attempting to create a pure 64bit OpenPKG instance on a system made from mixed 32bit/64bit parts. OpenPKG builds and runs fine in any “pure” environment where parts are either all 32bit or all 64bit. Problems and limitations arise from any attempt to mix 32/64. (more…)

OpenPKG: shift gear to CURRENT

Thursday, June 28th, 2007

OpenPKG development has been shrunken to CURRENT. Here is how I recently switched a lot of instances running releases and snapshots version to CURRENT. (more…)

OpenPKG: commemoration for Apache 1

Saturday, June 23rd, 2007

2007-Jun-22 10:54:02 UTC - one of the most mature, widespread, beloved and best maintained applications from the OpenPKG software distribution, the Apache 1 Web server, has been dispunged from the repository. Check-in 35737 heralds a new world order where Apache 1 is ultimately replaced by it’s designated successor, the Apache 2 HTTP Server. A minute of silence in commemoration for the passing Apache 1.3.37, please. (more…)

Novell GroupWise Error Code C045

Wednesday, May 2nd, 2007

I fought a battle with Novell GroupWise 7.01 Client on WinXP, causing error code C045 for no obvious reason. Multiple times a day. For months. Mostly without noticeable effect, sometimes with client lockup after pressing OK. Finally, a hint from Jürgen Dischner helped me resolving the issue. (more…)

SLES10 with EVMS missing root past boot

Monday, April 23rd, 2007

When I installed my SLES10 I had to install it on EVMS to enable testing of NSS. This weekend it was time to reboot the machine after a kernel update. However, a dreadful message appeared on my screen “Waiting for device /dev/evms/lvm2/system/root to appear: … not found” - All filesystems gone! (more…)

cloning OpenPKG: configuration

Friday, March 16th, 2007

Migrating the configuration is a manual task. The commands below aid you finding out what has been configured. (more…)