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#!/bin/sh

NUM_MASSIMO=10
count=1

echo "$NUM_MASSIMO numeri casuali:"
echo "-----------------"

while   [ "$count" -le $NUM_MASSIMO ]
do      number=$((RANDOM%32+141))

        while   [ "$number" = "148" ] ||
                [ "$number" = "149" ] ||
                [ "$number" = "158" ] ||
                [ "$number" = "159" ] ||
                [ "$number" = "169" ] ||
                [ "$number" = "169" ]
        do      number=$((RANDOM%32+141))
        done

        P=$((RANDOM%2))
        if      [ $P = "0" ]
        then    echo -ne \\$number
        else    echo -ne $((RANDOM%10))
        fi

        let "count+=1"

done

echo

exit 0