Shell Programming and Scripting

mx=50
mn=35
while (( ${#LN[@]} < mn ))
do
   read -p "Enter numbers from 1 to 50 ($((mn - ${#LN[@]})) to go): " numbers

   for num in $numbers
   do
       ((num < 1 || num > mx)) && echo "$num is invalid" || LN[num]=$num
       (( ${#LN[@]} == mn )) && break 2
   done
   echo "Numbers entered so far: ${LN[@]}"
done

for i in {1..10}; do printf "%d\n" {1..50} | shuf -n 6 | sort -g | tr '\n' ' ' ;echo; done > my_numbers
# or use input file

awk '
   NR==1 {
      print "";
      print "Lottery Numbers: " lottery_numbers;
      print "";
      printf("%-25s\t%-10s\t%-10s\n", "My Numbers", "#s Matched", "Result")
      n=split(lottery_numbers, ln);
   }
   {
      c=0;
      for (i=1; i<=NF; i++) for (j=1; j<=n ; j++) if ($i==ln[j]) c++;
      printf("%-25s\t%-10d\t%-10s\n", $0, c, ((c < 6) ? "lose" : "win"));
   }
' lottery_numbers="${LN[*]}" my_numbers

[root@linux lottery]# sh script.sh
Enter numbers from 1 to 50 (35 to go): 2        19      47      1       46      3       6       11      15      17      26      29      32      34      40      44      48      49      5       7       9     13       22      23      25      27      45      4       8       10      14      16      18      30      35

Lottery Numbers: 1 2 3 4 5 6 7 8 9 10 11 13 14 15 16 17 18 19 22 23 25 26 27 29 30 32 34 35 40 44 45 46 47 48 49

My Numbers                      #s Matched      Result
4 17 21 25 33 48                4               lose
10 24 26 28 32 44               4               lose
5 7 24 44 48 49                 5               lose
3 7 17 23 32 47                 6               win
5 28 34 36 38 45                3               lose
18 20 27 43 48 49               4               lose

mx=50
mn=35
while (( ${#LN[@]} < mn ))
do
   read -p "Enter numbers from 1 to 50 ($((mn - ${#LN[@]})) to go): " numbers

   for num in $numbers
   do
      [[ $num =~ ^([[:digit:]])+$ ]] && ((num > 0 && num <= mx)) && LN[num]=$num ||
           echo "$num is invalid"
       (( ${#LN[@]} == mn )) && break 2
   done
   echo "Numbers entered so far: ${LN[@]}"
done

for i in {1..10}; do printf "%d\n" {1..50} | shuf -n 6 | sort -g | tr '\n' ' ' ;echo; done > my_numbers
lottery_numbers=$(printf "%d\n" ${LN[@]}| shuf -n 6 | sort -g| tr '\n' ' ')
# or use input file

awk '
   NR==1 {
      print "";
      print "Lottery Numbers: " lottery_numbers;
      print "";
      printf("%-25s\t%-10s\t%-10s\n", "My Numbers", "#s Matched", "Result")
      n=split(lottery_numbers, ln);
   }
   {
      c=0;
      for (i=1; i<=NF; i++) for (j=1; j<=n ; j++) if ($i==ln[j]) c++;
      printf("%-25s\t%-10d\t%-10s\n", $0, c, ((c < 6) ? "lose" : "win"));
   }
' lottery_numbers="$lottery_numbers" my_numbers