0034_Bash: /dev/urandom

#!/bin/bash
#A generator of random values of a given length using /dev/urandom

# Length
KEY_LENGTH=63

# Generate a random key from letters, numbers, and special characters
KEY=$(tr -dc 'A-Za-z0-9_!@#$%^&*()' </dev/urandom | head -c $KEY_LENGTH)
echo "Generated key: $KEY"