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alt.msdos.batch

Fun with MS-DOS batch files

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Message 41,480 of 42,547

Herbert Kleebauer to Jean-Pierre Coulon

Re: SET in a loop in a script is ignored

10 Oct 16 12:20:05

   From: klee@unibwm.de   
      
   On 10.10.2016 08:33, Jean-Pierre Coulon wrote:   
   > why can't I change a variable ? If I type set/a mavar=some expression before,   
   > the result comes at each ECHO line.   
   >   
   > for /L %%a in (1, 1, 5) do (   
   > (set /a myvar="2*%%a+1")   
   > echo %myvar%)   
      
      
   Type  "set /?"  for am explanation and what to do.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)

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