Create progress indicator-a series of dots

Creation progress indicator-a series of dots-General Linux technology-Linux technology and application information. for details, see the following. In shell programming, we use the character interface to control the entire machine. sometimes, to make the program we write have a little friendly interface and interaction, we will add some elements. here, I will introduce you to the two methods of progress indicator. let's write them as functions. The following is the code. if the person is creative with a better progress indicator, you can paste it ....


Function dot_line
{
While true
Do
Echo-n "."
Sleep 1
Done
} The code is too simple. next time I will introduce the rotating line to you. Haha... hope you can support it!