Welcome @stoeps.de, the blog of Christoph Stoettner
I work at Vegard IT GmbH as a senior consultant with a focus on collaboration software, Kubernetes, security and automation. I mainly deal with HCL Connections, WebSphere Application Server, Kubernetes, Ansible, Terraform and Linux.
Sometimes my daily work results in technical talks and blog articles, which you can follow here more or less regularly. You can find the presentations in the main menu under public speaking .
I created a list of tools I use regularly, most of which have been released under an open source license.
In my spare time I read a lot, test all kinds of technical software and gadgets and try to follow about 200 RSS feeds.
Here you can find a collection of them.
This is my private blog, all opinions are my own.
Last created or modified articles
I started reviewing old blog post and replace links, or check if the information is still valid. So here are the last updated articles.
- Toot new blogposts with changedetection.io · Created: 2024-09-13
- Talks 2024 · Updated: 2024-09-03 · Created: 2024-01-01
- Talks 2022 · Updated: 2024-09-03 · Created: 2022-01-01
- Monitor HCL Software Knowledgebase for changes · Created: 2024-07-30
- Apple push notification certificates expire on 4th of July 2024 · Created: 2024-06-24
In the last blogpost I showed how I use an instance of changedetection.io on a Raspberry Pi to monitor and track changes in a ServiceNow portal.
Meanwhile, I tweaked this a bit more and found a way how I can monitor the RSS Feed of my blog to post a toot on mastodon when I created a new blog post.
The HCL Software knowledge base is built with ServiceNow . You can register and subscribe for channels and documents. You receive mails for new documents and changed documents you have subscribed for.
Last week I checked some HCL Connections 8 CRx downloads in Flexnet and recognized these packages available since 2024-06-13:
I showed, in several slides and sessions, how you can use the search-admin role in the search application of HCL Connections for troubleshooting and reviewing some key configurations.
In several environments, my user or other administrative users have this role, just to access the link to /search/serverStatus for example.
Some time back, I stumbled upon a flaw in HCL Connections 7 and 8 that allowed for user enumeration. This flaw could be exploited by anonymous users.
This year marked my inaugural attendance at the Chemnitzer Linuxdays. The experience was fantastic, and I had the pleasure of connecting with numerous intriguing individuals. Chemnitzer Linuxdays stands out as one of the premier events in the Linux and open-source community. With 3,200 attendees this year, participants had the opportunity to engage with a diverse array of topics through 94 talks and hands-on workshops .