gsu_config_var_prefix="${gsu_config_var_prefix:=$gsu_name}"
gsu_banner_txt="${gsu_banner_txt:-set \$gsu_banner_txt to customize this message}"
_gsu_init_errors
gsu_config_var_prefix="${gsu_config_var_prefix:=$gsu_name}"
gsu_banner_txt="${gsu_banner_txt:-set \$gsu_banner_txt to customize this message}"
_gsu_init_errors