r1= $(($((RANDOM%10))+ $((RANDOM%10))))
& I tried this to,
r1= $(("$((RANDOM%10)) + $((RANDOM%10))"))
error massage is
./myscript: line 44: let: r1=: syntax error: operand expected (error token is "= ")



but, when i do
echo $(($((RANDOM%10))+ $((RANDOM%10))))
works
it took one day to Figure that out.
