查找并保存大文本文件中2个特定短语之间的所有单词[关闭]

Question

Im not a programmer or sth i just found this website suitable to ask my question so please try to help me like you are helping a beginner. (however i know a lil bit about c and php and html)

Here is my problem

I have saved the source of a web page in eg "source.txt" file, now i want to find all of the words in the text that are placed between <h4> and </h4>. i need a command to open "source.txt" then look for the words between that two phrase and save each word in different line and finally save them in eg "result.exe"

For example i have:

<h4>Barton Fink</h4></a>what is your name<br /><h4>Flyer123</h4></a>my name is pimp<br /><h4>mr.jaghi</h4></a>LoL<br />

And i want my output to be:

Barton Fink

Flyer 123

mr.jaghi

sure its easy do it manually in short codes but in my case its a long page and there is more than thousands of those words needed to be leeched

BTW im using windows platform pls show me a way using cmd if possible or if not tell me the easiest way

Answer 1

Can be as follows, using regular expressions in PowerShell.

[regex]::Matches((Get-Content source.txt), "<h4>(.+?)</h4>") | foreach{$_.Groups[1].Value} | OUt-File -FilePath "result.txt"