Simpan output perintah ke craible bash
password=$(openssl rand -base64 32)
echo $password
TheLazyLemur
password=$(openssl rand -base64 32)
echo $passwordOUTPUT="$(ls -1)"
echo "${OUTPUT}"
MULTILINE=$(ls \
-1)
echo "${MULTILINE}"#For storing and printing output at the same time do following:
OUTPUT=$(ls -1) #First assign output of command execution to a variable
echo "${OUTPUT}" #Then print out the result in variable into the terminal#Just use following structure to store output of command into a variable:
var=$(command)
#For example:
var=$(echo 'hi') #store hi into var
var=$(ls) #store list of files into var