SHELL

bash random number

$ echo $(( $RANDOM % 10 ))

get random number shell script

$(( ( RANDOM % 10 )  + 1 ))

random number in bash

echo $RANDOM
echo $(( $RANDOM % 50 + 1 ))

enter a number using RANDOM in shell scripting

DIFF=$((Y-X+1))
R=$(($(($RANDOM%$DIFF))+X))