Tiny Tiny RSS vs Miniflux
DigitalOcean vs. Linode vs. Vultr vs. OVH vs. Scaleway → A thorough comparison of popular VPS providers
Create DayOne journal entry for every new item on RSS feed
Getting started with Grafana
Two-factor authentication is a mess - The Verge → Illustrating how usability is a critical component in “security”
Or how to catastrophically break (and recover) your nova compute node with a failed live-migration
MySQL skip duplicate replication errors - MDLog:/sysadmin → This came in handy today, to eliminate the pain caused by an application updating both the master and the replicated slave database. Fixing these is normally a huge PITA involving table-level locking on the production database. No longer!