_bash/rt.sh at master · AlexMarlo/_bash · GitHub

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#!/usr/bin/env bash
progress=1


while true; do
  if [ $progress -eq 1 ]; then
    echo "  \\"
  fi

  if [ $progress -eq 2 ]; then
    echo "  |"
  fi

  if [ $progress -eq 3 ]; then
    echo "  /"
  fi

  if [ $progress -eq 4 ]; then
    echo "  -"
    progress=0
  fi


  progress=$[$progress+1]
  if_list=`netstat -i | awk '{ if( NR != 1 && NR != 2 && index($0, "lo") == 0) {i = index($0, "\t"); print substr($0,1,5);}}'`

  for if in $if_list; do
    echo -ne "$if: "
    ifconfig $if | grep "inet addr:" | awk '{ i = index($0, "inet addr:"); i+=10; ip = substr($0,i,length($0) - i); i = index( ip, " "); printf "%s - ", substr(ip,1,i); }'
    ifconfig | grep $if | awk '{ i = index($0, "HWaddr "); i+=7; printf "%s\n", substr($0,i,length($0) - i);}'
  done

  echo

  route -n
  sleep 1
  clear
done