vnstat: vnstat 1.11 (network traffic monitor)  
vnstat:  
vnstat: vnStat is a console-based network traffic monitor for Linux and BSD 
vnstat: that keeps a log of network traffic for the selected interface(s). It 
vnstat: uses the network interface statistics provided by the kernel as 
vnstat: information source. This means that vnStat won't actually be sniffing 
vnstat: any traffic and also ensures light use of system resources.  
vnstat: 
vnstat: 
vnstat: 
vnstat:

