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BBB System Configuration Testing Script
I’m working on a testing script to see if my server can run BBB. Useful if you’re building old systems to use as a development box. This is based on the BBB installation instructions.… (read more)
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After do-release-upgrade Name Resolver Stops Working
Symptoms: after doing a big release upgrade on Ubuntu, the name resolution stops working. You can’t use domain names to reach websites or servers. The file /etc/resolv.conf shows the nameserver is set to 127.0.0.53… (read more)
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Audacity Recording Problems Choosing an Input Source on Linux Mint
Symptoms: Audacity is unable to get any input from the audio output or microphone. System uses PulseAudio and ALSA. (read more)
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WP-CLI: wp wc product update images
I’m running WordPress inside a Docker container, and wanted to control the website with command lines, and code. The two options are to use the REST API, or to use the WP-CLI interface. I… (read more)
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Run a Shiny Server with the rocker/shiny and Docker-Compose on Debian or Ubuntu
How to set up Ubuntu to run Docker, a Shiny Server container, with an existing Apache proxy server configuration. This setup will work for a low-volume application. It runs a single container, on a… (read more)
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Crossplatform Keyboard Mappings for MacOS, GNOME, and Windows
I use all three types of computers, and use the following mapping to make it easier to move between computers. Most of my software development has moved into a server in the cloud, and… (read more)