utils

func Exec ¶

func Exec(command string, arg ...string) (output []byte, err error)

Exec execute command with args

func FileExist ¶

func FileExist(path string) (ok bool)

FileExist return file whether exist

func MustPathExist ¶

func MustPathExist(path string) (ok bool)

MustPathExist make sure path is exist

func PathExist ¶

func PathExist(path string, autoCreate bool) bool

PathExist path whether exist, if not and authCreate is bool then return create result

func RemoveAll ¶

func RemoveAll(path string) error

RemoveAll remove path

func TimeNowString ¶

func TimeNowString() string