Have you ever wanted to launch an Android app from the shell, but you were confused as to how to go about it? Me too, but after a bit of searching about I found a couple of posts that explain how to do it. Short short form, you use aapt to find the activity you want to execute, and then you can use the am command (on the device) to launch the program.
I guess this should have been obvious to me long ago, but if you have shell access you can near-instantly upgrade drupal like this:
wget (new drupal release)
tar xfz (new drupal release)
cd drupal-(new drupal version)
rm -rf sites
rsync .htaccess * (your drupal root)
: I've heard that there is a shell (bourne or csh) to perl filter, does : anyone know of this or where I can get it? Yeah, you filter it through Tom Christiansen. :-)