Several ways to call a windows batch file from another one or from prompt. Which one in which case?
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Published on 2010-04-09T13:35:32Z
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A windows batch file (called.bat
or called.cmd
) can be called from another batch file (caller.bat
or caller.cmd
) or interactive cmd.exe prompt in several ways:
- direct call:
called.bat
- using call command:
call called.bat
- using cmd command:
cmd /c called.bat
- using start command:
start called.bat
I'm quite in trouble to differentiate their intended usage based on their help text: when to use which one? e.g. why I might use 'call' command instead of direct call. What's different?
I'm interested on some summary report that analyze all 4 possibilities (and others if any missing) from various point of views: recommended use cases for which they are designed to fit, process spawning, execution context, environment, return code processing.
Note: I'm using Windows XP SP3.
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