Hi,
I have some problems using a shell script and display the return values.
I have a rule which matches a file. Then an embedded shell script is executed. This shell scripts "decodes" this file and if you would run this shell script directly in the terminal you would see:
progress: 0%
progress: 1%
progress: 2%
...
ready!
Now I want to display these percentage when I use Hazel.
Is it possible to display the return values of a shell script during(!) the execution (I don't want to display only "ready" at the end). The best way for displaying would be Growl. Is there a way using GrowlNotify or AppleScript?
Thanks for any hints!