Check Ubuntu Version (bash)

check_lsb.sh

check_lsb() {

    echo "Checking your current ubuntu version..."
    VERSION=$(lsb_release  -rs)

    if [[ $VERSION == "18.04" ]]
    then
        echo "->Ubuntu Version $VERSION"
    elif [[ $VERSION == "20.04" ]]
    then
        echo "-> Ubuntu Version $VERSION"
    else

        echo "-> "
    fi
}