本帖最后由 plp626 于 2012-8-5 21:16 编辑
回复 1# Demon
cho. 我这里测试也是最耗时的,
但某些结论 我的xp测试结果和楼主的有出入, 也许楼主还有些因素未考虑进去
测试结果:- D:\Documents_and_Settings\plp2\desktop
- ->(cff "echo,", "echo;", "echo=", "echo:", "echo/", "echo\", "echo.", "echo+","e
- cho[", "echo]", "echo(")|findstr .
- Microsoft Windows XP [版本 5.1.2600]
- Genuine Intel(R) CPU T1600 @ 1.66GHz
- NUMBER_OF_PROCESSORS=2
- ------------ CMD指令测试 -------------
- "echo," @ 72267.6 Hz
- "echo;" @ 68252.7 Hz
- "echo=" @ 68252.7 Hz
- "echo:" @ 37221.2 Hz
- "echo/" @ 76784.3 Hz
- "echo\" @ 29233.3 Hz
- "echo." @ 29245.2 Hz
- "echo+" @ 74457.5 Hz
- "echo[" @ 79261.2 Hz
- "echo]" @ 76784.3 Hz
- "echo(" @ 66408.1 Hz
复制代码 cff.cmd: http://www.bathome.net/thread-12857-1-1.html
[]/ 貌似比,=; 还快, |