The October syslog-ng newsletter is now on-line: The core values of syslog-ng Running syslog-ng in BastilleBSD Debian and Ubuntu blogs updated It is available at https://www.syslog-ng.com/community/b/blog/posts/the-syslog-ng-insider-2025-10-values-bastillebsd-debian syslog-ng logo

Last year’s Budapest Audio Expo was the first hifi event I had truly enjoyed in years. Needless to say, I spent a day this weekend at the Audio Expo again :-) Building on last year’s experience, I chose to visit the expo on Sunday. There were fewer people and better-sounding systems. TL;DR: If I had to sum up the expo in a one statement: Made in Hungary audio rivals the rest of the world in quality, while often being available at a much more affordable price.

Version 4.10.1 is a bugfix release, not needed by most users. It fixes the syslog-ng container and platform support in some less common situations. Before you begin I assume that most people are lazy and/or overbooked, just like me. So, if you already have syslog-ng 4.10.0 up and running, and packaged for your platform, just skip this bugfix release. What is fixed? You can now compile syslog-ng on FreeBSD 15 again.

Version 4.10 of syslog-ng introduced file size-based log rotation. Thanks to this, storage space is no longer filled with logs with the risk that you might not see older logs if the message rate is higher than expected. Read more at https://www.syslog-ng.com/community/b/blog/posts/file-size-based-log-rotation-in-syslog-ng syslog-ng logo

The Hungarian band Asztropapucs has a special place in my heart. I have known these musicians for a long time, some of them even before they formed the band. Like almost everyone else, they started out playing cover songs years ago. Recently, however, they started writing their own songs. I have seen them perform at various concerts. They practiced regularly, and their hard work has led to continuous improvement. This weekend, they published their first song on several streaming services: “Maja” I’ve listened to it many times, and I recommend you do the same.

Version 4.10.0 of syslog-ng is now available. Among others it adds: support for file size based logrotation a filter that test if a value is blank updated MongoDB driver support For more details check the syslog-ng release notes at https://github.com/syslog-ng/syslog-ng/releases/tag/syslog-ng-4.10.0 This release fixes several bugs introduced in syslog-ng version 4.9.0, which is the syslog-ng version available in openSUSE Leap 16.0 and Fedora 43. It’s feature freeze (and thus package version freeze) for both distros, but do not worry: bug fixes are back ported.

I have been providing syslog-ng users with weekly git snapshot RPM packages for almost a decade. From now on, RHEL & Co users can use nightly packages provided by the syslog-ng team, and from a lot less obscure location. As usual, these packages are for testing, not for production. Read more at https://www.syslog-ng.com/community/b/blog/posts/nightly-syslog-ng-rpm-packages-for-rhel-co syslog-ng logo

Those who follow my blog are already aware that I love and listen to “Made in Hungary” high-end audio gear: https://peter.czanik.hu/posts/zsolt-audio-turns-40-this-year/. This weekend I visited Zsolt Audio again. He showed us his latest creation, a pair of speakers, which he called “no-name” and “anti-marketing”. The Zsolt Audio listening room However, when I arrived at today’s event, music was still playing on another pair of loudspeakers. Last time I wrote about a pair of classical floor-standing speakers, a reincarnation of the StandArt line of loudspeakers.

Whenever I present syslog-ng at a conference or I stand next to a booth, people often ask me why should they use syslog-ng instead of one of its competitors. So let me summarize what the users and developers of syslog-ng typically consider as its most important values. Documentation Yes, I know, this is not syslog-ng itself. However, talking to some of our most active and loyal users, one common feedback was that they had chosen syslog-ng because of the quality of its documentation.

The August syslog-ng newsletter is now on-line: Deprecating Java-based drivers from syslog-ng: Is HDFS next? Your first steps configuring syslog-ng Prometheus exporter in syslog-ng It is available at https://www.syslog-ng.com/community/b/blog/posts/the-syslog-ng-insider-2025-08-hdfs-configuration-prometheus syslog-ng logo