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Author Archives: erictummers
Parse IIS logs with powershell
With the log4j CVE we’re checking our IIS logs in detail. To automate this we’ve created a powershell script that parses the logs and provides query access. Below a script that searches for 502 responses and prints the fields we … Continue reading
R Shiny dashboard inspection with profvis
We’re building a R Shiny dashboard to display big datasets. In our production environment we sometimes experience slow performance. Profiling with the profvis package is our plan to fix this. The profvis package needs to be installed. Then it can … Continue reading
Developing inside a Container
I’m contributing to Sonarqube-Sql-Plugin (https://github.com/erictummers/sonar-sql-plugin) and creating pull requests to merge back my changes. Getting my environment setup was easy using homebrew (https://brew.sh) but still required some work. Here is how VSCode makes this much easier with developing inside a … Continue reading
Code Notes snippet manager
Like many developers I have some snippets with code. These snippets are dear to me and I use them all the time. Without a real place to store them I would be lost. This is where Code Notes comes in. … Continue reading
macOS Big Sur update without issues
My macbook became my work-from-home device and I was hesitant to update to Big Sur. The question today is “when to update, not if”. So I made a backup, had my trusty macbook 2009 ready for emergencies and started the … Continue reading
.NET Development by Eric 