Linux, programming and more
The Corosync Cluster Engine is a Group Communication System with additional features for implementing high availability within applications.
A kind of masterpiece for high availability solutions and redundant systems with special requirement.
This stack is able to accept challenges in datacenter area to provide infrastructure high availability also across multiple different fire protection zones and over miles.
A new generation of mini pc, is the slogan of the of the manufacturer of the Orange PI zero board.
Indeed, its only the half of the size of a normal Raspberry PI board and the half of the weight.
Solid performance for that size and price – 7,60$.
I think its a really good choice for inexpensive portable linux system.
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If you ever tried to package a simple application with the native rpmbuild, you may know, what a pain it could be.
Writing of a spec file, understand the errors and the different build-stages. Automation and deployment can be simple and without additional overhead.
This way will work like s charm from the first try :-)
To speed up some work processes with a single RPM package will bring more flexibility than deployment of single files/directories across different systems. Also a possibility to upgrade the installations without tracking of file versions over different systems.
This example will describe how to package a example script into a RPM package.
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WP-CLI is the command-line interface for WordPress. You can update plugins, configure multisite installs and much more, without using a web browser. Also you can use wp-cli for cron automations.
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