#Bash one liner: Remove all occurrences of a tag block from an XSD or XML file using #sed #xmlstarlet

By | April 1, 2022
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Sometimes you get some XLS schemas that are full of additional annotations and comments you want strip. Annotations and comments are nice but annoying when trying to compare two incremental versions of some schema and try to pin point just the differences. Bellow there is a script used to remove all comments and the <xs:annotation>… Read More: #Bash one liner: Remove all occurrences of a tag block… »

#Optimize #Jboss EAP 7.x embedded #Artemis messaging server for high volumes

By | February 23, 2022
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There are several configurations that will prepare the embedded Jboss EAP 7.x Artemis messaging server for a production environment with high volumes. The following is a non exhaustive list of optimizations I discovered during several performance tests. Most of the settings is assumed that are done from jboss-cli. Disable client pre-fetch of messages: This will… Read More: #Optimize #Jboss EAP 7.x embedded #Artemis messaging server for high… »

How to make #JBoss 7.4+ a cluster ready service using #bash scripts and #API calls

By | May 23, 2022
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JBoss applications server is a very nice and powerful Java application server from RedHat. To make it really useful in a modern architecture of a complex software product we must prepare JBoss to be very easily deployed in a cluster environment. The simplest way to do it is to write some basic Bash scripts that… Read More: How to make #JBoss 7.4+ a cluster ready service using… »

How to make #ActiveMq a cluster ready service using #bash scripts and #API calls

By | May 23, 2022
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ActiveMQ is a very nice and powerful open source, multi-protocol, Java-based message broker. It is a very popular software used to bridge between loose components of an environment that consists of several services. To make it really useful in a modern architecture of a complex software product we must prepare ActiveMQ to be very easily… Read More: How to make #ActiveMq a cluster ready service using #bash… »

Simple #backup using #cron #tar and #LTFS on a #LTO tape drive

By | February 21, 2022
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We all know back-up is important and a must have in case of critical systems. Making a backup on tape is one of the best industry standards that is still unmatched. In the following I am presenting a simple way to make tape back-ups using tar and LTFS on LTO5 and up tapes. Why LTFS… Read More: Simple #backup using #cron #tar and #LTFS on a #LTO… »