March 24, 2015

Update cross reference in batch in Dynamics AX 2012

The information in this post is based on Dynamics AX 2012 R3. It may or may not be valid for other versions. An updated cross reference is an invaluable tool for some tasks such as debugging and searching for where specific elements are used in Dynamics AX. Unfortunately, it takes so long to update that […]

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March 24, 2015

Dynamics AX 2012 SysOperation framework quick overview

The information in this post is based on Dynamics AX 2012 R3. It may or may not be valid for other versions. This post is just meant as a quick overview and cheat sheet. If you are new to the SysOperation framework, I strongly suggest that you read Microsoft’s white paper on the subject as […]

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March 9, 2015

How to set up a firewall on Ubuntu Server

The information in this post is based on Ubuntu Server 14.04 x64. It may or may not be valid for other versions. When I first started out with Linux (Ubuntu) servers, setting up a firewall involved manually creating and maintaining a potentially complex configuration file for iptables. However, I have recently discovered ufw, which is […]

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March 5, 2015

Match location based on file extension with NGINX

The information in this post is based on NGINX 1.4.6 running on Ubuntu Server 14.04 x64. It may or may not be valid for other versions. I’m not all that good at regular expressions (something I should probably work on, I know), so I often need to read up on it when I have to […]

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March 4, 2015

Deleting NGINX cache puts critical unlink errors in error log

The information in this post is based on FastCGI caching on NGINX 1.4.6 running on Ubuntu Server 14.04 x64. It may or may not be valid for other versions. After migrating several sites from Apache to NGINX I have grown very fond of its built-in caching capabilities, which works extremely well under most circumstances without […]

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