bash/rudna.net/nettest.sh

   1 #!/bin/bash
   2 #Poustime pod r00tem!
   3 testbtotal=268943360; #wc -c test.bin
   4
   5 list_victims() {
   6         #tahle funkce zjisti a vypise IP/hostname testovanych boxu - na radku jeden
   7         echo fsdfdf
   8         echo strep #dostupna + test.bin k dispozici
   9         echo 127.0.0.1 #dostupna
  10         echo 192.168.2.1 #nedostupna sit
  11         echo lollol #neexistujici dns
  12 }
  13
  14 ping_perc() {
  15         perc=0;
  16         for i in $(seq 0 99); do
  17                 ping -c 1 -w 0.7 "$1" &> /dev/null;
  18                 ret="$?";
  19                 if [[ "$ret" == 0 ]]; then
  20                         perc=$[$perc+1];
  21                 fi;
  22                 if [[ "$ret" == 2 ]]; then
  23                         echo 0; return 0;
  24                 fi;
  25         done;
  26         echo "$perc";
  27         return "$perc";
  28 }
  29
  30 for victim in $(list_victims); do
  31         #victim
  32                 echo -n "$victim - ";
  33         #ping
  34                 echo -n "ping responses: ";
  35                 pings=$(ping_perc "$victim");
  36                 echo -n "$pings%, ";
  37         #test.bin
  38                 echo -n "test.bin: "
  39                 bytes=$(curl "http://$victim/test.bin" --stderr /dev/null|wc -c);
  40                 downloaded=$[$bytes*100/$testbtotal];
  41                 echo -n "$downloaded% downloaded, ";
  42         #endvictim
  43                 echo -n "; ";
  44 done;
  45
  46 echo;
  47
  48 #rozsahu, ty pingnout -c 100, potom z nich stahnout test.bin, do nagiosu potom poslat zpravu spoj $ESSID ma $ODEZVA odezvu, $LOSS, rychlost $WGET_AVG