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Top Forums UNIX for Dummies Questions & Answers Grep specific records from a file of records that are separated by an empty line Post 302479916 by Atrisa on Monday 13th of December 2010 09:05:37 AM
Old 12-13-2010
Grep specific records from a file of records that are separated by an empty line

Hi everyone.

I am a newbie to Linux stuff. I have this kind of problem which couldn't solve alone. I have a text file with records separated by empty lines like this:
Code:
ID: 20
Name: X
Age: 19

ID: 21
Name: Z

ID: 22
Email: xxx@yahoo.com
Name: Y
Age: 19

I want to grep records that have both 'Email' and 'Age' like in the last one and put that record in another file. How to do that?

Thanks in advance
Atrisa

Last edited by radoulov; 12-13-2010 at 10:33 AM.. Reason: Added code tags.
 

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Email::MIME::ContentType(3pm)				User Contributed Perl Documentation			     Email::MIME::ContentType(3pm)

NAME
Email::MIME::ContentType - Parse a MIME Content-Type Header VERSION
version 1.013 $Id: /my/pep/Email-MIME-ContentType/trunk/lib/Email/MIME/ContentType.pm 31133 2007-03-22T19:52:26.296283Z rjbs $ SYNOPSIS
use Email::MIME::ContentType; # Content-Type: text/plain; charset="us-ascii"; format=flowed my $ct = 'text/plain; charset="us-ascii"; format=flowed'; my $data = parse_content_type($ct); $data = { discrete => "text", composite => "plain", attributes => { charset => "us-ascii", format => "flowed" } }; FUNCTIONS
parse_content_type This routine is exported by default. This routine parses email content type headers according to section 5.1 of RFC 2045. It returns a hash as above, with entries for the dis- crete type, the composite type, and a hash of attributes. WARNINGS
This is not a valid content-type header, according to both RFC 1521 and RFC 2045: Content-Type: type/subtype; If a semicolon appears, a parameter must. "parse_content_type" will carp if it encounters a header of this type, but you can suppress this by setting $Email::MIME::ContentType::STRICT_PARAMS to a false value. Please consider localizing this assignment! PERL EMAIL PROJECT
This module is maintained by the Perl Email Project. <http://emailproject.perl.org/wiki/Email::MIME::ContentType> AUTHOR
Casey West, "casey@geeknest.com" Simon Cozens, "simon@cpan.org" SEE ALSO
Email::MIME perl v5.8.8 2008-03-01 Email::MIME::ContentType(3pm)
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