Bash script to generate random ascii string lines (printable characters only, including space) with lengths within a min-max range.

[Amit]

#!/bin/bash

min=50
max=110

while true; do

len=`shuf -i $min-$max -n 1`

tr -dc '[:print:]' < /dev/urandom | dd ibs=$len count=1 status=none; echo

done