Commando

Commando comes in two forms - A library and an executable. Executable Watch a directory, and when changes occur, run a command. From the commandline the program is used like so: This will watch the current directory, and when an event occurs, pass the serialized representation of the event as an argument to echo. Library To use the library just See the System.Commando module documentation for more details. The Commando executable module is a good example of using Commando as a library.