The App-orgdaemon distribution provides the "org-daemon" program, a
Tk application which sits in the background and "warns" about
appointments found in configured org-mode files.
Installation:
perl Makefile.PL
make
make test
make install
You can use the org-daemon script found in the bin subdirectory
directly, without installation. Make sure that at least Perl/Tk is
installed.
Usage:
org-daemon --recheck-interval=3 /path/to/TODO.org &
Run "perldoc bin/org-daemon" or "tkpod bin/org-daemon" for complete
documentation.