I whipped this up pretty quickly, but I had fun doing it, so expect more soon. This is an article I wrote a long time ago. It was the most popular on my old website, so I thought I had better move it across to here just in case people still needed it. I learnt this trick on a project where I needed to trim some text off the end of a variable in a Windows batch file.
Most solutions I found involved a third party program using the string as an argument or piping the string into a text file. By default, variables are global to your entire command prompt session.
The following example shows the difference when local and global variables are set in the script. If you have variables that would be used across batch files, then it is always preferable to use environment variables. Following is an example of an output. Batch Script - Variables Advertisements.
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Viewed 10k times. Is there a way I could do this? Improve this question. Possible duplicate of stackoverflow. Add a comment. Active Oldest Votes. Improve this answer. Mark Leiber Mark Leiber 3, 2 2 gold badges 11 11 silver badges 22 22 bronze badges.
Stephan Stephan Aacini Aacini 61k 12 12 gold badges 65 65 silver badges 97 97 bronze badges. What kind of sorcery is happening here, please??
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