The result is an empty line instead of the content of the variable MYVAR. How should MYVAR be set in order to make script.sh display the content of MYVAR?

The file script.sh in the current directory contains the following content:

#!/bin/bash

echo $MYVAR

The following commands are used to execute this script:

MYVAR=value

./script.sh

The result is an empty line instead of the content of the variable MYVAR. How should MYVAR be set in order to make script.sh display the content of MYVAR?
A . !MYVAR=value
B . env MYVAR=value
C . MYVAR=value
D . $MYVAR=value
E . export MYVAR=value

View Answer

Answer: E