Configuring your home network might be particularly tricky when the IPv6 prefix changes over time. This article provides an end-to-end solution, from the home server stack to the router update scripts. A script for updating your DNS and firewall directly from your router is provided.
GPG subkeys, trust contexts and privacy: the article deals with the concept of GPG subkeys and explains why it is a good practice, making the parallel with other password practices used today for websites. It details how to extract and manipulate subkeys for Thunderbird's GPG configuration.
Java-specs for Atlassian Bamboo CI/CD is a powerful tool for managing build and deployment pipelines. The use of Java brings composability and reusability to the developments, and let you organize your CI/CD at a larger scale. I describe in this short article how I share common Java classes between several of my Java-specs.
How do you manage several SSH identities when accesses are conflicting? I show various configurations along with their advantages/flaws, giving you precise control over how SSH uses your many identities.
A very simple example on how to transfer large files to Windows hosts with Ansible
