FileMaker Server Admin Console: Access and Role Restriction Issues
Description of the issues I found in the implementation of various Admin Console restriction settings
Recent Posts
allgood.systems: get a Slack message when your server goes down
I was recently asked if it’s possible to post a message to a Slack channel whenever the state of a monitor on allgood.systems changes (for example, a web ser...
Exploring the fmp12 file format; or: what was my password again?
An exploration of the fmp12 file format and account and password storage
Connecting to a private Windows EC2 instance without exposing RDP to the internet
Let’s say you have a (Windows or Linux) EC2 instance in a private subnet and want to access it interactively. There are several ways to do this.
Building a 6502 Computer
My notes of building a computer based on the 6502 microprocessor following Ben Eater’s design.
allgood.systems: Monitoring the duration of your background jobs
Since the launch of allgood.systems you were able to monitor if your background jobs, scheduled tasks, cron jobs, etc. were running whenever you expected the...
Deciphering the FileMaker Server keystore
A description of how FileMaker Server stores secrets and how to approach deciphering an unknown keystore.
Uploading files to FileMaker Server without a Pro client
Back in the dark ages the FileMaker Server admin console (then Java Web Start) allowed you to remotely upload new fmp12 files to the server. For some reason ...
Beware of wilcards paths in sudo commands
Say you want to allow a non-root user on Linux to execute a couple of scripts as root or another user with more privileges. A common way of doing this is to ...
Reading Aranet4 sensor data from Python
How to get current readings from your Aranet4 CO2 monitor