VnStat After Install Script
From Amahi Wiki
This page will show you what commands you need to run after one-click install of vnStat
First, open up terminal and login as root:
su - root
At this time the commands have to be run in root. Sorry for any inconvinence
After you have done that, do the following commands in order:
Creates the /var/lib/vnstat/eth0 file with root:root:
vnstat -i eth0 -u
chown vnstat:vnstat /var/lib/vnstat/*eth0
Creates the /var/lib/vnstat/.eth0 file:
vnstat -i eth0 -u
chown vnstat:vnstat /var/lib/vnstat/*eth0
Enables updates every minute:
sed -i -e 's/# \*\/5/\*/' /etc/cron.d/vnstat
Now go to http://vnstat and view all of your bandwidth stats.
The default port monitored is eth0. However this can be changed manually to eth3, wlan0, wlan1, etc. Please stop by the IRC channel if help is needed in changing.