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A collection of 4 posts
Upgrading Ubuntu 20.04 to 20.10 ("Focal Fossa" to "Groovy Gorilla")
Linux

Upgrading Ubuntu 20.04 to 20.10 ("Focal Fossa" to "Groovy Gorilla")

A short tutorial explaining how to upgrade Ubuntu 20.04 focal to Ubuntu 20.10 groovy.
Sep 27, 2020 1 min read
Sharing API Gateway with Multiple Services in Serverless Framework
Cloud

Sharing API Gateway with Multiple Services in Serverless Framework

A short how-to on sharing one API resource with multiple services in serverless framework.
Sep 3, 2020 2 min read
Flink Job Cluster on Kubernetes - File Based High Availability
Flink

Flink Job Cluster on Kubernetes - File Based High Availability

How to achieve high availability on Kubernetes without using ZooKeeper by utilizing a custom, file-based high availability implementation
May 6, 2020 3 min read
Fix unmuting (PulseAudio) on Xfce
Technical

Fix unmuting (PulseAudio) on Xfce

Unmuting doesn't work in Xfce? I had this problem too after installing Debian Testing (Jessie) which now comes with Xfce by default, but you may encounter it on any system running Xfce DE. Every time I muted the audio using the mute key on my keyboard, everything worked find -
May 31, 2014 2 min read
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