The arguments are saved to variable when script started. Instead of using $1, $2 and $3, we can use these variables. Signed-off-by: yuchenlin <npes87184@gmail.com>
The arguments are saved to variable when script started. Instead of using $1, $2 and $3, we can use these variables. Signed-off-by: yuchenlin <npes87184@gmail.com>