#!/usr/bin/env sh

sleep=1

used() {
	used=$(vmstat | awk 'END {printf $3}' | tr -d "M")
	full=$(expr $(sysctl -n hw.usermem) / 1048576)

	echo "$used/$full"
}

chkinet() {
	#int=$(ifconfig | grep -E "UP,BROADCAST,RUNNING" | cut -f1 -d ":")
	int=iwx0
	out=$(ifconfig "$int" | grep "status" | cut -f2 -d ":" | tr -d " ") 

	case "$out" in
	"active")	echo "Up"; ;;
	"nonetwork")	echo "Down"; ;;
	esac
}

while true; do
	echo "%{r}$USER@$(hostname) - $(date "+%Y-%m-%d %H:%M %Z") - $(chkinet) - $(used) - $(apm -l)%  "
	sleep $sleep
done