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 ...
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 ...
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 ...
How to get current readings from your Aranet4 CO2 monitor
A couple of months ago I built a JavaScript application that allows adding points and labels to locations on a building floorplan. The whole canvas (not HTML...
Learn how to handle interrupts and other signals in Python.
Currently, there’s a lot of hype around the behavior of Python’s tarfile module for extracting archives. In short: tarfile will not sanitize filenames in arc...
I recently came across an nginx server that had a vulnerable alias configuration which allowed anyone to read files outside the intended directory. In the fo...
Tutorial about monitoring FileMaker scheduled scripts for uptime
When you have set up your infrastructure with Terraform and then do any change to the user_data of a EC2 instance, Terraform will detect the change and gener...
Regular expressions are often used to check if a user input should be allowed for a specific action or lead to an error as it might be malicious.