在一个目录中的多个文本文件中搜索指定字符串的出现，将搜索到的结果输出到一文本文件中，其中包括该字符串出现的文件、在其中的行数、该行的全部或部分内容。-In a directory specified number of text files in the search string appear to the search results output to a text file, including documents of the string appears, in which the

开始,搜索行命令,便于构造虚拟磁盘等等,有益于开发-start,The search-line commands, easy to construct virtual disk, and so beneficial to the development

It s academic result management system documentation. The academic result management system project aims at performing calculations of results, automatically store in file, search with roll number, CGPA, Semester result list, delete, view previous re