execOut function

The execOut (or executeOutput or execute_output or exec_out) function will execute an external process and will return the stdout of that process as a string. The first argument should be a path (or a string) to the executable to run and the others are the arguments.

For example:

findit -d '`name` has permissions `execOut(@stat, "-c", "%A", path)`'

Will show the permissions of each file