hostside/fun-randmore

   1 #!/bin/sh
   2 set -e
   3 s=$1
   4 while true; do
   5         echo
   6         which=$(hexdump </dev/urandom -n1 -e '"%d"')
   7         if [ $which -ge 64 -a $which -lt 192 ]; then
   8                 b1=$(hexdump </dev/urandom -n1 -e '"%d"')
   9                 squ=$(($b1 * $b1))
  10                 speed=$(($squ / 516))
  11                 b2=$(hexdump </dev/urandom -n1 -e '"%d"')
  12                 dirn=$(($b2 / 128))
  13                 echo which=$which b1=$b1 speed=$speed b2=$b2 dirn=$dirn
  14                 ./hostside-old -s$s speed126 2 $speed $dirn
  15         fi
  16         if [ $which -lt 128 ]; then
  17                 value=$(( $which * 16 ))
  18                 printf "which=%s value=%s value=0x%x\n" $which $value $value
  19                 ./hostside-old -s$s funcs5to8 2 $value
  20         fi
  21         delay=$(hexdump </dev/urandom -n1 -e '"%d"')
  22         delayv=$(( $delay / 2 + 10 ))
  23         printf "delay=%d delayv=%d\n" $delay $delayv
  24         sleep $delayv
  25 done