swatd | Run a script when one or more sensors

swatd is a C library typically used in Internet of Things (IoT), Raspberry Pi applications. swatd has no bugs, it has no vulnerabilities, it has a Strong Copyleft License and it has medium support. You can download it from GitHub.

swatd lets you configure sensors that check your pc’s external environment. when enough sensors fail, swatd will run a script for you. sensors are commands or scripts that get executed repeatedly. a sensor is said to fail when its exit code makes a transition from zero (working) to non-zero (not working). this makes configuration easy and powerful. for example, you can make a sensor that checks if your website is online, and then make a command to alert you when the sensor fails. swatd was originally written as a tool to defend against theft by criminals or to detect when your computer is captured by police. for example, you can set a sensor to detect if your wifi network is in range, and when it goes out of range, automatically unmount encrypted volumes. so if someone steals your laptop from your house, your files will