Python pwntools recvuntil regex

Question

鑑於下面的代碼，我將如何去做什麼傳遞到recvuntil一些正則表達式？響應分佈在多行，可以有重複的文字

from pwn import * 

r = remote("localhost", 6666) 
r.recvuntil ('SOME TEXT (.*) SOME MORE TEXT') # This is always the last line 
# Grab the regex'd text 

所以，如果該行是

SOME TEXT CAT SOME MORE TEXT 

我們搶CAT

Answer 1

如果你只是尋找一個正則表達式來提取字CAT from SOME TEXT CAT SOME MORE TEXT，你可以用這個：

SOME TEXT ([^\s]+) SOME MORE TEXT 

它匹配SOME TEXT和SOME MORE TEXT之間的除空格（\s）以外的每個字符。

---

下面是一個exectuable例如：

var text = "SOME TEXT CAT SOME MORE TEXT"; 
 
var regex = /SOME TEXT ([^\s]+) SOME MORE TEXT/g; 
 
var match = regex.exec(text); 
 

 
while(match !== null) { 
 
    console.log(match[1]); 
 
    match = regex.exec(text); 
 
}