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Jeroen W. Pluimers on .NET, C#, Delphi, databases, and personal interests

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Archive for November 9th, 2021

OpenSuSE tumbleweed switched to using /etc/sudoers.d which broke yast module sudo somewhere mid 2020

Posted by jpluimers on 2021/11/09

Mid 2020, I re-installed a Raspberry Pi 2 box based on OpenSuSE Tumbleweed.

To my susprise the yast2 module sudo could not write the configuration.

It appeared that /etc/sudoers had become readonly and a new /etc/sudoers.d was created.

You can use visudo to edit files in that directory without potentially losing changes in /etc/sudoers during upgrades. I think that is a good move.

To bad the yast module failed because of it.

More on visudo and the /etc/sudoers.d directory:


Posted in *nix, Development, DevOps, Infrastructure, Linux, openSuSE, Power User, SuSE Linux, Tumbleweed | Leave a Comment »

/me is a

Posted by jpluimers on 2021/11/09

It is totally OK to be an 1x engineer instead of a 10x engineer.

The link below shows why, what 1x engineers actually do and how much value they add.

[WayBack/] 1x Engineer

The official website of 1x Engineers around the world.

If you have more to add to that list, feel free to add a pull request to the underlying repository: [WayBack/] GitHub – cutenode/ The official website of 1x Engineers around the world


Posted in Development, Software Development | Leave a Comment »

Infusion pump and PCA (patient-controlled analgesia) calculation

Posted by jpluimers on 2021/11/09

This is a great PCA calculator: [] CADD calculator 0.5BETA END USER Google Docs – Google Sheets




Read the rest of this entry »

Posted in Development, Excel, Google, GoogleDocs, GoogleSheets, Office, Office Automation, Office VBA, Power User, Scripting, Software Development | Leave a Comment »

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