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Thursday, April 7, 2011

win32 batch - nested script choices

Know the differences among these, if you have time

-- directly calling another script

-- CALL nestedScript.bat

-- START nestedScript.bat
give birth to another Command Prompt window, then die. A bit like unix exec.

-- cmd -k /nestedScript.bat

-- cmd -c /nestedScript.bat

-- cmd nestedScript.bat
instantiate command interpreter. This seems to be most versatile and popular

------
Just a small story - I invoked mvn.bat directly and also tried cmd. In the end, i had to use CALL

see http://www.microsoft.com/resources/documentation/windows/xp/all/proddocs/en-us/ntcmds.mspx?mfr=true