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Posts published in “Tech”

Unifi Video fails with error after unifi controller is installed on same server

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https://javadl.oracle.com/webapps/download/AutoDL?BundleId=243727_61ae65e088624f5aaa0b1d2d801acb16 1, Download “jre-8u271-linux-x64.tar.gz” from [SEE ABOVE] (Or if the above link is no worky, then https://www.oracle.com/java/technologies/javase/javase8u211-later-archive-downloads.html (you want the JRE! not the JDK, so scroll down a bit on the page…

Install Docker on Ubuntu 20.04

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SET UP THE REPOSITORY Update the apt package index and install packages to allow apt to use a repository over HTTPS:$ sudo apt-get update $ sudo apt-get install \ apt-transport-https \ ca-certificates \ curl…

Ubuntu and Cloud-init

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Cloud-Init is the defacto multi-distribution package that handles early initialization of a virtual machine instance. Using Cloud-Init, configuration of network devices and ssh keys on the hypervisor side is possible. When…

RASPBERRY PI – INCREASE SWAP SIZE

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STOP THE SWAP sudo dphys-swapfile swapoff MODIFY THE SIZE OF THE SWAP As root, edit the file /etc/dphys-swapfile and modify the variable CONF_SWAPSIZE: CONF_SWAPSIZE=1024 To modify the swap file, edit the variable CONF_SWAPFILE, and run dphys-swapfile…

Install Cockpit on Ubuntu

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Install Cockpit on Ubuntu Cockpit is an easy-to-use, lightweight and simple yet powerful remote manager for GNU/Linux servers, it’s an interactive server administration user interface that offers a live Linux session…