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中国DOS联盟论坛 » DOS批处理 & 脚本技术（批处理室） » (Help) How to write a .bat file to implement file renaming batch processing View 3,175　Replies 18

Floor 16 Posted 2007-04-02 22:50　·　德国

tommy725

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It's my own unfamiliarity with grammar, there was an input error, the test was all successful, thank you everyone. But everyone can also post new methods for comparison if there are any.
Thank you

[ Last edited by tommy725 on 2007-4-2 at 09:52 AM ]

Floor 17 Posted 2007-04-13 09:06　·　中国江苏苏州电信

acme

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It seems there is no specified path. Can we specify a path? Otherwise, how do we know which paths the renaming will be applied to?

一切皆有可能！我行！我能！

Floor 18 Posted 2007-04-13 14:07　·　中国湖北武汉电信

fanglor

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set str=!str: =-!

Can you explain what this sentence means?

Thanks!

Floor 19 Posted 2007-04-13 21:25　·　中国浙江杭州电信

bjsh

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set str=%str: =-%

This is to replace spaces in the environment variable str with -.

For example
set p=14+58+96
set p=%p:+=-%

Then after execution, %p% is 14-58-96

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