Set Envonment Variable in Linux

Displaying a Variable

echo $VARABLENAME

Setting a Varible

export VARIABLE_NAME=value

Make Varable Persistant

Add to bash RC:

vi ~/.bashrc

Source it

source .bashrc

Open a new session to test

References

https://www.freecodecamp.org/news/how-to-set-an-environment-variable-in-linux/