etc/vnstat.conf
usr/bin/vnstat
usr/bin/vnstati
usr/sbin/vnstatd
#usr/share/man/man1/vnstat.1
#usr/share/man/man1/vnstati.1
#usr/share/man/man5/vnstat.conf.5
#usr/share/man/man8/vnstatd.8
var/log/vnstat