exercițiu

Shell within a shell

Which of the following correctly uses a 'shell within a shell' to print out the date? We do not want to select the option that will just print out the string 'date'.

You could try these in the console yourself!

Instrucțiuni

50 XP

Răspunsuri posibile

echo "Right now it is "date""

echo "Right now it is `date`"

echo "Right now it is $date"

.css-6su6fj{-webkit-flex-shrink:0;-ms-flex-negative:0;flex-shrink:0;}exercițiu

Instrucțiuni

Răspunsuri posibile

exercițiu