How to enable BLE on linux
How to enable BLE on linux I recently bought a small mechanical keyboard and, as expected, the only models available out in the market were all damn wireless. It’s linux Bluetooth configuration time! The device is …
Multi-cloud load-balance and failover with HAProxy
Multi-cloud load-balance and failover with HAProxy Before jumping into a full reading, please focus on the below sentence: Your services need deserve a proper failover instance chance If you think the contrary, you can …
How to Install innotop on Ubuntu 16.04
How to Install innotop on Ubuntu 16.04 Fetch innotop from its GIT repository: sudo apt-get install git git clone https://github.com/innotop/innotop.git Install any missing Perl dependency: sudo apt-get install …
AllertaLOM: privacy analysis of a COVID-19 tracking app
AllertaLOM: privacy analysis of a COVID-19 tracking app Application context AllertaLOM ( GooglePlay ) is a multi-service Android and iOS application developed by Italian’s administrative region Lombardy . The main …
Sicilia Si Cura: a COVID-19 tracking app packed with thousands of useless files
Sicilia Si Cura: a COVID-19 tracking app packed with thousands of useless files Sicilia Si Cura (GooglePlay) is an Android and iOS application developed by Italian’s administrative region Sicily. The application …
Join a Docker Swarm node running on Google Compute Engine
Join a Docker Swarm node running on Google Compute Engine Since Google Compute virtual machine will be behind a nat network, you have to pass to the join command the “advertise” ip address. Without it the …
Assign a reserved IP to a running Azure virtual machine
Assign a reserved IP to a running Azure virtual machine Below instructions apply to classic (old) Azure portal only! It’s tricky, and if you do not have a lot of patience, put on the stove a good cup of tea/coffee (maybe …
Connect a MSSQL database via RODBC on Ubuntu 14.04
Connect a MSSQL database via RODBC on Ubuntu 14.04 This post is just a personal reminder, on internet you will find quite a lot of stuff, every solution might even work, but I prefer to deal with the minimum number of …
Custom edx-platform git repository on your Open edX deploy (devstack)
Custom edx-platform git repository on your Open edX deploy (devstack) If, despite the configuration of the /edx/app/edx_ansible/server-vars.yml file, the update script continues to fetch data from the edX repository …
Delete demo course from Open edX
Delete demo course from Open edX Warning: these information might be outdated! Use below command: cd /edx/app/edxapp/edx-platform/ sudo -u www-data /edx/bin/python.edxapp ./manage.py cms --settings aws delete_course …
Deploy a Symfony project with Capifony on localhost
Deploy a Symfony project with Capifony on localhost As soon as you’ll put your hands on Capifony, you’ll notice that this tool is born with an high role separation in mind. Due to the adoption of SSH as a deployment …
Go implementation of a reverse SSH tunnel
Go implementation of a reverse SSH tunnel Since the web is plenty of examples related to SSH forward tunnels (the famous SSH -L command) but lacks of information about its reversed counterpart (SSH -R), I decided to …