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cmd.exe: Iterating over a series of n numbers

This example combines goto with set /a to create a sequence of numbers. 
@set cnt=0

:loop

  @set /a cnt=%cnt%+1
  @echo %cnt%

  @if %cnt% lss 20 goto loop
Github repository about-cmd.exe, path: /commands/if/lss_iterate-1-to-20.bat

See also

for /l is probably the preferred way to create sequences of numbers.
Other cmd.exe commands.

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