pingall.sh

   1
   2 hosts='alf1 alf3 friends65 csi193 action1 action2 brigada34
   3 brigada33 seinfeld2 trfs194 simpson10 trfs199 action10 trfs193 gazer.com.ar
   4 swat37 swat38 heman130 dukes196 dukes193 dukes194 simpsons2 simpsons1'
   5
   6 # Comandos
   7 TPUT=/usr/bin/tput
   8 EXPR=/usr/bin/expr
   9
  10 # Variables lindas
  11 RED=`$TPUT setaf 1`
  12 GREEN=`$TPUT setaf 2`
  13 NORMAL=`$TPUT op`
  14 COLS=`$TPUT cols`
  15 if [ -n "$COLS" ]; then
  16         COL=`$EXPR $COLS - 8`
  17 else
  18         COL=72
  19 fi
  20 END=`$TPUT hpa $COL`
  21
  22 # Codigo Fancy
  23 for i in $hosts ; do
  24         echo -n "Probando host $i ..."
  25         ping -c 3 $i > /dev/null 2>&1
  26         if [ "x$?" = "x0" ] ; then
  27                 echo "$END[$GREEN  ok  $NORMAL]"
  28         else
  29                 echo "$END[$RED Down $NORMAL]"
  30         fi
  31 done
  32
  33
  34