What would be the correct expression to extract only the email address that follows "email="? I then want to call that field "email_id".
1510591529.811934 IP xx.xxx.xxx.xxx.80 > xxx.xxx.xxx.xxx.49819: Flags [P.], seq 1:393, ack 578, win 30, options [nop,nop,TS val 2082754724 ecr 1683330855], length 392: HTTP: HTTP/1.1 302 Found
E.....@.4..AQ....Cj..P........r............
|$P.dU.'HTTP/1.1 302 Found
Date: Mon, 13 Nov 2017 16:45:29 GMT
Server: Apache/2.4.7 (Ubuntu)
X-Powered-By: PHP/5.5.9-1ubuntu4.14
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Location: /login.php?err=1&email=xxxxxxx%40xxxxxxxxx.xxx
Content-Length: 0
Connection: close
Content-Type: text/html
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