Shell Variables

Question 1

env

Answer 1

list out enviroment variables of the current logged in shell

Question 2

echo $VARIABLE

Answer 2

prints the value of VARIABLE to the screen

Question 3

set

Answer 3

list out all enviroment variables in alphabetical order

Question 4

VARIABLE=value

Answer 4

format for declaring new variable Bash

Question 5

export VARIABLE

Answer 5

exports variable and its value to other shell