These are some launchd jobs that I wrote to automate the running of various little Unix-y tools I like to start when I log in to my box.
Copy the job you want to use into your ~/Library/LaunchAgents directory. It should run the next time you log in. If you would like to start it up now, you should load the job using launchctl, e.g.,
$ launchctl load ~/Library/LaunchAgents/bcvi.plist
- This simple job starts the bcvi listener process and keeps it alive. Obviously, if you haven't installed bcvi, this isn't much use to you.