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Top Forums UNIX for Dummies Questions & Answers sed command to Insert a line before the last four lines of the file Post 302955519 by wridler on Friday 18th of September 2015 06:02:48 AM
Old 09-18-2015
sed command to Insert a line before the last four lines of the file

By using sed command, How to insert a new line before the last four lines of the file.

Code:
Old Line
Old Line
NEW LINE!
Old Line
Old Line
Old Line
Old Line


Last edited by wridler; 09-18-2015 at 07:36 AM.. Reason: code tags
 

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Perl::Critic::Policy::ValuesAndExpressions::ProhibitImplUserNContributed PePerl::Critic::Policy::ValuesAndExpressions::ProhibitImplicitNewlines(3)

NAME
Perl::Critic::Policy::ValuesAndExpressions::ProhibitImplicitNewlines - Use concatenation or HEREDOCs instead of literal line breaks in strings. AFFILIATION
This Policy is part of the core Perl::Critic distribution. DESCRIPTION
Strings with embedded line breaks are hard to read. Use concatenation or HEREDOCs instead. my $foo = "Line one is quite long Line two"; # Bad my $foo = "Line one is quite long Line two"; # Better, but still hard to read my $foo = "Line one is quite long " . "Line two"; # Better still my $foo = <<'EOF'; # Use heredoc for longer passages Line one is quite long Line two Line three breaks the camel's back EOF CONFIGURATION
This Policy is not configurable except for the standard options. AUTHOR
Chris Dolan <cdolan@cpan.org> CREDITS
Initial development of this policy was supported by a grant from the Perl Foundation. COPYRIGHT
Copyright (c) 2007-2011 Chris Dolan. Many rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The full text of this license can be found in the LICENSE file included with this module. perl v5.16.3 2014-06Perl::Critic::Policy::ValuesAndExpressions::ProhibitImplicitNewlines(3)
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