Dave Mitchell wrote:
>> that will print out a whole paragraph -
>> defined as the section between two blank lines -
>> containing a given word or phrase?
>>
>> Such as the above 4 lines.
>> If not, can anyone suggest a simple script that will do this?
>
> The perl one-liner below demonstrates this. Setting the $/ (input record
> separator) var to the empty string causes perl to read in "lines" a
> paragraph at a time.
> $ perl -e'$/=""; while (<>) { print if /green/ }' /tmp/text
Thanks for the solutions.
I gather there is no method using grep or one of its variants?
--
Timothy Murphy
e-mail: gayleard /at/ eircom.net
School of Mathematics, Trinity College, Dublin 2, Ireland
--
users mailing list
[email protected]
To unsubscribe or change subscription options:
https://admin.fedoraproject.org/mailman/listinfo/users
Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct
Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines
Have a question? Ask away: http://ask.fedoraproject.org
