/opt/etc/apcupsd/apcupsd.conf
/opt/etc/apcupsd/apcupsd_mail.conf
/opt/etc/apcupsd/changeme
/opt/etc/apcupsd/commfailure
/opt/etc/apcupsd/commok
/opt/etc/apcupsd/offbattery
/opt/etc/apcupsd/onbattery
