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Untitled Post - 2

Posted on 2013-11-07 Edited on 2025-05-19 In Misc

全角空格的unciode码为\u3000,因此可以这样在vim中过滤全角空格
:%s/\%u3000//g

PostgreSQL密码文件
bash shell脚本访问PostgreSQL的三种方式
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