What Is trigger?

The trigger package contains tools for running programs on demand, invoked by external programs via data written to a fifo.


The trigger-listen program listens to a fifo and runs an arbitrary program when it reads data from the fifo.

The trigger-pull program pulls a trigger.

The trigger-wait program listens to a fifo for a trigger pull and optionally runs a program.


Files in this package are in the public domain.

The trigger package comes with NO WARRANTY.