Port/Network Scanner for Android/ARM Devices with Busybox

#!/system/bin/sh

#set PORTS
ports=(80 21 22 23)

#set colors
bold=`echo -en "\e[1m"`
red=`echo -en "\e[31m"`
normal=`echo -en "\e[0m"`

dev="wlan0"
myip=$(busybox ifconfig wlan0 |\
    grep "inet addr"|\
    busybox awk '{print $2}'|\
    cut -d\: -f2)

range=$(echo $myip|cut -d\. -f1,2,3)

echo "Your IP is $myip"
echo "Range is $range"

echo "Quick Ping"
for i in `seq 1 254`;
do
  busybox arping -q -c1 -I $dev $range.$i &
  echo "pinging $range.$i"
done

echo "Resting for 5 seconds..."
sleep 5

ips=$(busybox arp -a|grep -v incomplete|cut -d\( -f2|cut -d\) -f1)

echo "Current computers online"
echo "$ips"

echo "Scanning Ports on found computers"
for ip in $ips
do
  for p in "${ports[@]}"
  do
    busybox pscan $ip -p $p -P $p|\
    #sed "s/$ip/${red}${bold}${ip}$normal/g"|\
    #sed "s/open/${red}${bold}open$normal/g"|\
    grep tcp > /dev/null &&
    echo "${red}${bold}${ip}$normal Port ${red}${bold}$p$normal is OPEN"
  done
done