extracting with sed

From: Mohammed Mehraj Hussain <mhdmehraj_at_gmail.com>
Date: Fri, 5 Feb 2010 15:47:14 +0530
Message-ID: <b081c0a51002050217g2d36cf53q75d0f4539c859255_at_mail.gmail.com>

Hi all,

i have a log file which consists of the below text


SP2-0310: unable to open file ".[FALSE]" SQL> spool off

From this file i need to extract the text from the second line in between [] (i.e) False and need to put this output to a another file...

How can i do this with SED command

Received on Fri Feb 05 2010 - 04:17:14 CST

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