powershell搜索文本文件中的多个单词 [英] powershell to search multiple words in a text file

问题描述

我有一个文本文件，它在应用程序启动时由应用程序自动生成。我希望powershell能够连续读取该文本文件（即使另一个应用程序将信息写入该文件），并在找到单​​词已启动后停止阅读。一旦它通过将其作为文件的结尾找到该特定单词，它应该找到并显示包含我指定的单词的行。



简而言之：1）Powershell连续读取文本文件，直到找到一个单词开始

2）从文件的开头找到一些单词（例如：info），然后显示包含该特定单词（info）的整行。



任何帮助都会非常感激..

I have a text file that is auto-generated by an application when it is started. I want powershell to read that text file continously(even while another application writes info into that file) and stop reading once it finds a word started. Once it finds that specific word by making it as an end of file, it should find and display the lines containing the words I specify.

In short: 1) Powershell to read the text file continuously until it finds a word started
2) Find for some words(eg:info) from start of file upto started and display the whole line containing that particular word(info).

Any help would be really appreciated..

推荐答案

找到解决方案：

Found out the solution:

key = Get-Content D：\ ReadLog\key.txt

Get-Content D：\ ReadLog \read.log -wait |

ForEach-Object {

foreach（

key = Get-Content D:\ReadLog\key.txt
Get-Content D:\ReadLog\read.log -wait |
ForEach-Object {
foreach(

word in

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