How To write a Batch Program using For through numbers

FOR THROUGH NUMBERS


Purpose:Runs a specified command for each file in a set of files.

Syntax:For /L %% variable in (Start#,Step#,End#) do Command [Command Parameter]

Example:

@echo off
For /L %%A in (0,4,20) do echo %%A

In this command, we specified a start value of 0, a step value of 4, and an end value of
20. When this command is executed, the %%A variable takes the values of 0, 4, 8, 12, 16,
and 20, and the Echo command is executed for each of these values.

OutPut:
0
4
8
12
16
20


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