~/.config/dwm/status.sh: Add optional network indicator

.config/dwm/status.sh

status=""
# network
#status="📡 $(nmcli --terse --fields STATE -c no g status)"
#status="📡 $(nmcli --terse --colors no --fields name,type connection show --active | grep -v ':bridge$' | sed 's/:[-a-z0-9]*$//' | head -n1)"
# battery
charge_path="/sys/class/power_supply"
charge_full=`cat $charge_path/BAT0/energy_full`