#!/bin/sh
uptime
echokos () {
		if [ $1 -ge 1024 ] ; then
				echo "$(( $1 / 1024 )) Mo/s"
		else
				echo "$(( $1  )) Ko/s"
		fi
}
total () {
multiplier="0"
number="$1"
while [ "$number" -ge 1024 ] ; do
  multiplier=$(($multiplier + 1))
  number=$(($number / 1024))
done
case "$multiplier" in
  1)
   echo "$number Ko"
  ;;
  2)
   echo "$number Mo"
  ;;
  3)
   echo "$number Go"
  ;;
  4)
   echo "$number To"
  ;;
  *)
   echo "$1 o"
  ;;
esac
}
R1=$(cat /sys/class/net/eth0/statistics/rx_bytes)
T1=$(cat /sys/class/net/eth0/statistics/tx_bytes)
sleep 5
R2=$(cat /sys/class/net/eth0/statistics/rx_bytes)
T2=$(cat /sys/class/net/eth0/statistics/tx_bytes)
TBPS=$(($T2 - $T1))
RBPS=$(($R2 - $R1))
TKBPS=$(($TBPS / 1024 / 5))
RKBPS=$(($RBPS / 1024 / 5))
echo "D/L: $(echokos $RKBPS) ($(total $T2)) • U/L: $(echokos $TKBPS) ($(total $R2))"
echo ""
echo "## CONNEXIONS ACTIVES"
tor=$(netstat -ntp | grep -c tor)
bt=$(netstat -ntp | grep -c transmission)
ftp=$(netstat -nt | grep -c 4275)
afp=$(netstat -ntp | grep -c afpd)
echo "$tor peers TOR" • "$bt peers BT" • "$ftp FTP • $afp AFP"
echo ""
echo "## ACTIVITÉ BITTORRENT"
/usr/local/transmission/bin/transmission-remote -l | grep -v "Idle\|Stopped"
/usr/local/transmission/bin/transmission-remote -st | sed -e '/^TOTAL/,$d'