2020-02-19 ec2, meta-data

less than 1 minute read

Yea it has been a long time since I wrote notes and things but I feel like there are some things to take note on.

EC2 things of interest

reading the userdata of an instance

There are plenty of times that I need to see what the userdata looks like of my instance. ssh into the box. curl simple as that


rerunning userdata

You should really never rerun userdata but if you are debugging things and need to do things. but if you want to do something terrible.

curl -sSL | bash