x2|x3|sy|so)
if [[ $(dig +short @10.2.0.1 -x 10.2.0.2 2>&1 ||:) == kd.b8.nz. ]] \
&& ip n show 10.2.0.1 | grep . &>/dev/null; then
+ # note: logic duplicated in 11-iank
at_home=true
elif ping -q -c1 -w1 hal.office.fsf.org &>/dev/null \
&& ip n show 192.168.0.26 | grep . &>/dev/null; then