batch file echo line with 0 does not write to file 转载自：http://stackoverflow.com/questions/17779784/batch-file-echo-line-with-0-does-not-write-to-file

>>%wkdir%\some.ini ECHO ActionNumber=20

Unfortunately, the space-after-digit solution echoes the space into the file, so you have trailing spaces.

(That's a gotcha with any digit immediately preceding a redirector)

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answered Jul 22 '13 at 4:21 Magoo 15.7k2723

Wow- Now that's a creative use of script +1. Much better than my answer! –  Preet Sangha Jul 22 '13 at 4:29

Thank you very much! –  TheThankfulOne Jul 22 '13 at 15:53