how to save in varaible from run script in shell code example

Example 1: save output of command to craible bash

password=$(openssl rand -base64 32)
echo $password

Example 2: store printed output in variable bash

#For storing and printing output at the same time do following:
OUTPUT=$(ls -1) #First assign output of command execution to a variable 
echo "${OUTPUT}" #Then print out the result in variable into the terminal