trim all space in bact file

@echo off 
set str = This string    has    a  lot  of spaces 
echo %str% 

set str=%str:=% 
echo %str%

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4.13

Icode4food 90 points

                                      @ECHO OFF
  SETLOCAL ENABLEDELAYEDEXPANSION

  SET /p NAME=- NAME ? 
  ECHO &quot;%NAME%&quot;
  CALL :TRIM NAME
  ECHO &quot;%NAME%&quot;
  GOTO :EOF

  :TRIM
  SetLocal EnableDelayedExpansion
  Call :TRIMSUB %%%1%%
  EndLocal &amp; set %1=%tempvar%
  GOTO :EOF

  :TRIMSUB
  set tempvar=%*
  GOTO :EOF

Thank you! 8

4.13 (8 Votes)

Liz Read 120 points

                                    :Trim
SetLocal EnableDelayedExpansion
set Params=%*
for /f &quot;tokens=1*&quot; %%a in (&quot;!Params!&quot;) do EndLocal &amp; set %1=%%b
exit /b

Thank you! 3

4 (3 Votes)

4.33

Bluenowhere 105 points

                                    @echo off
setlocal EnableDelayedExpansion
set S=  This  is  a  test
echo %S%.
for /f &quot;tokens=* delims= &quot; %%a in ('echo %S%') do (set b=%%a &amp; set b=!b: =_! &amp; echo !b!)
endlocal &amp; goto :EOF

Thank you! 3

4.33 (3 Votes)

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