
October 6, 2019
Locked out of a DigitalOcean Droplet with no SSH key? Snapshot it, build a new Droplet from that snapshot with a key you hold, and get your data back.

November 8, 2018
Open an Amazon RDS MySQL instance to a remote IP: find the security group behind the database, add an inbound rule on port 3306, then test the connection.

November 3, 2018
One of the cool things that Google Cloud Storage supports is the AWS S3 interoperability mode. This mode allows you to use almost the same API used for AWS S3 to deal with Google Cloud Storage