Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Tips and Traps

1. By default, AWS shows your resources (VMs, etc.) in one location (data center) only. This can be tricky if you have VMs in mutiple locations (data centers) as …

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

1. VPN/proxy

2. Make sure you have needed ports open. I deployed a docker image for RStudio on my AWS EC2 but cannot connect to it. It turned out that I did …