HOSTS File Updater
This script downloads the latest HOSTS file from mvps.org, cleans it up a bit, and appends it to your hosts file.
Setup
The unzip command uses -f to 'freshen' existing files. This is to prevent unziping files from the archive we don't need. To make this work the first time we need an old HOSTS file to freshen:
touch -t 200001010101 HOSTS
Run Periodically
I recommend running this monthly via a cron job.
Here's the line in my crontab:
0 2 9 * * cd /home/gee/projects/hosts_updater; ./update >>update.log 2>&1
That runs the script at 2am on the 9th of every month.