Logwatch is a Linux program that scans server logs and e-mails a daily digest of important information from them.
TODO: Add in more information, and installation instructions.
The config file for logwatch is at:
/usr/share/logwatch/default.conf/logwatch.conf if you
ever need to change it. Also, it is in the cron, but not in crontab--apt-get
puts it in /etc/cron.daily/.