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shell脚本如何确定文件是二进制还是文本? - How can a shell script determine if a file is binary or text? 繁体
2017年10月24 - Have a situation where I need a shell or bash script to determine if a file is binary or not. The issue here is that the linux environment does not have available and the version is from busybox which

如何确定文件是二进制还是文本? - How can i determine if a file is binary or text? 繁体
2012年08月07 - I m writing an application where i need to determine if the files provided from the user are text or not because i m performing a search within them. 我正在编写一个应用程序,我需要确定用户提供的文件是否是文本,因为我在其中执行搜索。 I m not

如何确定文件是二进制还是c#中的文本? [重复] - How can I determine if a file is binary or text in c#? [duplicate] 繁体
2009年05月26 - This question already has an answer here: 这个问题在这里已有答案: C Check if File is Text Based answers C 检查文件是否是基于文本的 个答案 I need to determine in if a file is binary or text, is there any way to do it even quic

如何在shell脚本中修改二进制文件? - How do modify binary file in shell script? 繁体
2016年07月13 - Is there have any command to modify binary file in shell shell中是否有修改二进制文件的命令 First i created a file with all xff value 首先,我创建了一个具有所有 xff值的文件。 Then i wanted to change some byte value like 然后我想要改变一些字节值,

如何从Linux shell脚本解析YAML文件? - How can I parse a YAML file from a Linux shell script? 繁体
2011年02月16 - I wish to provide a structured configuration file which is as easy as possible for a non technical user to edit unfortunately it has to be a file and so I wanted to use YAML. I can t find any way of p

如何向shell脚本中的文件添加行? - How can I add a line to a file in a shell script? 繁体
2009年01月28 - I want to add a row of headers to an existing CSV file, editing in place. How can I do this 我想在一个已有的CSV文件中添加一列头文件,并进行适当的编辑。我该怎么做呢 and I want to end up with 最后我想 Changing the initial CSV output is out

我的Perl脚本如何确定Excel文件是XLS还是XLSX格式? - How can my Perl script determine whether an Excel file is in XLS or XLSX format? 繁体
2010年10月27 - I have a Perl script that reads data from an Excel binary file. But the client that sends us these files has started sending us format files at times. I ve updated the script to be able to read those

如何使用shell脚本在文件中附加几行文本 - How to append several lines of text in a file using a shell script 繁体
2011年02月14 - I want to write several lines or more to a file I m going to create in script. I can do this by . But I would like to know what the best way to do this 我想要写几行 个或更多 到我将要创建的一个文件。我可以通过echo gt gt 文件名做到这一点

如何在Perl CGI脚本中可靠地确定上传的文件名? - How can I reliably determine uploaded file name in a Perl CGI script? 繁体
2009年06月26 - The filename passed from an upload form to a Perl CGI using CGI.pm script depends on the client machine and may contain client dependent path separators. Is there a reliable way of parsing the passed

如何使用bash shell脚本从文本文件中检查URL的状态 - How to check status of URLs from text file using bash shell script 繁体
2014年08月05 - I have to check the status of http URLs and find out which of these are broken links. The links are present in a simple text file say URL.txt present in my folder . I am using Ubuntu . and I am a Linu


 
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