批找到TSV或文本文件中的一串数字，把它变成一个变量 [英] batch to find a string of numbers from tsv or text file and put it into a variable

问题描述

我有我想用一个批处理文件来寻找数字在TSV文件的第三行一些文本sampletext 1345678后的字符串.tsv文件。我希望把数字填进一个变量然后打印该变量在一个临时文本文件。我试图寻找这样的事情，但没有比赛，我想做些什么。

解决方案

 设置VAR =
FOR / F跳过= 2tokens = 2%% i的（whatever.tsv）做，如果没有定义一套变种变种= %%我
回声发现％VAR％
 

要做到这一点（作为一个批处理文件片断）

I have a .tsv file that I would like to use a batch file to search for a string of numbers after some text "sampletext 1345678" at the 3rd line of the tsv file. I would like to put the numbers into a variable then print that variable in a temporary text file. I've tried searching for something like this but nothing matches what I would like to do.

解决方案

set "var="
for /f "skip=2tokens=2" %%i in (whatever.tsv) do if not defined var set var=%%i
echo found %var%

should accomplish this (as a batchfile snippet)

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