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DOS批处理 & 脚本技术（批处理室） » How to add >nul 2>nul at the end of each line in a batch script

Floor17　HAT	Posted 2008-09-21 16:21
版主　Posts 5,017　Credits 9,023
What does 2>nul 1>nul in batch processing statements mean http://www.cn-dos.net/forum/viewthread.php?tid=16942

Floor18　doschinano1	Posted 2008-09-28 23:22
新手上路　Posts 2　Credits 4
taskkill /im explorer.exe /f >nul 2>nul Use this: @for /f "usebackq eol= delims=" %%a in ("%~f1") do @echo %%a ^>nul^ 2^>nul>> "%~dp1_%~nx1"

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