How to concatenate strings in windows batch file for loop

Question

I m familiar with Unix shell scripting  but new to windows scripting    I have a list of strings containing str1  str2  str3   str10  I want to do like this   for string in string list do   var   string  xyz    svn co var end   I do found some thread describing how to concatenate string in batch file  But it somehow doesn t work in for loop  So I m still confusing about the batch syntax

User · Answer

Try this  with strings   set  var string1string2string3    and with string variables   set  var  string1  string2  string3

User · Answer

In batch you could do it like this    echo off  setlocal EnableDelayedExpansion  set  string list str1 str2 str3     str10   for   s in   string list   do     set  var   sxyz    svn co   var       If you don t need the variable  var  elsewhere in the loop  you could simplify that to   echo off  setlocal  set  string list str1 str2 str3     str10   for   s in   string list   do svn co    sxyz    However  like C B  I d prefer PowerShell if at all possible    string list    str1    str2    str3        str10    string list   ForEach-Object      var        xyz      alternatively   var         xyz    svn co  var     Again  this could be simplified if you don t need  var elsewhere in the loop    string list    str1    str2    str3        str10   string list   ForEach-Object   svn co      xyz

User · Answer

A very simple example   SET a Hello SET b World SET c  a   b   echo  c    The result should be   Hello World

[windows] How to concatenate strings in windows batch file for loop?

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