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Top Forums UNIX for Dummies Questions & Answers Unix "look" Command "File too large" Error Message Post 302516074 by Corona688 on Thursday 21st of April 2011 03:07:49 PM
Old 04-21-2011
Ah, I think I see:
Code:
DESCRIPTION
     The look utility displays any lines in file which contain string as a
     prefix.  As look performs a binary search, the lines in file must be
     sorted (where sort(1) got the same options -d and/or -f that look is
     invoked with).

...so look really does need to know how long the file is.

grep should work since it doesn't, but won't have the performance advantage of being able to do a binary search.
 

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Net::DBus::Binding::Message::Error(3pm) 		User Contributed Perl Documentation		   Net::DBus::Binding::Message::Error(3pm)

NAME
Net::DBus::Binding::Message::Error - a message encoding a method call error SYNOPSIS
use Net::DBus::Binding::Message::Error; my $error = Net::DBus::Binding::Message::Error->new( replyto => $method_call, name => "org.example.myobject.FooException", description => "Unable to do Foo when updating bar"); $connection->send($error); DESCRIPTION
This module is part of the low-level DBus binding APIs, and should not be used by application code. No guarentees are made about APIs under the "Net::DBus::Binding::" namespace being stable across releases. This module provides a convenience constructor for creating a message representing an error condition. METHODS
my $error = Net::DBus::Binding::Message::Error->new( replyto => $method_call, name => $name, description => $description); Creates a new message, representing an error which occurred during the handling of the method call object passed in as the "replyto" parameter. The "name" parameter is the formal name of the error condition, while the "description" is a short piece of text giving more specific information on the error. my $name = $error->get_error_name Returns the formal name of the error, as previously passed in via the "name" parameter in the constructor. AUTHOR
Daniel P. Berrange. COPYRIGHT
Copyright (C) 2004-2009 Daniel P. Berrange SEE ALSO
Net::DBus::Binding::Message perl v5.14.2 2011-06-30 Net::DBus::Binding::Message::Error(3pm)
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