SHELL

bash random number

$ echo $(( $RANDOM % 10 ))

get random number shell script

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

bash generate random number between

#If you have coreutils installed and want a number inbewtween a value
shuf -i MIN-MAX -n 1
#or you can use bash 
$RANDOM

bash random int

$ echo $((1 + $RANDOM % 10))
3

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))

bash random element

function random_element {
  declare -a array=("$@")
  r=$((RANDOM % ${#array[@]}))
  printf "%s
" "${array[$r]}"
}