Shell Watcher

About Shell Watcher
A rather simple widget displaying the textual output of any shell command you can think of.

You can resize the widget to display as much or as little text as you need. Colors for output (both normal output and error messages) and background are customizable, as is the opacity of the background. The interval at which the command is to be run is also configurable.

Shell Watcher can be used to monitor your server logs (by using SSH with key authentication you can even grab info from any command on a server somewhere on the Internet), to display your current disk usage, display who is currently logged into your computer, and so on. The list is virtually endless.