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Full Discussion: Remove bracket part
Top Forums Shell Programming and Scripting Remove bracket part Post 302678565 by agama on Saturday 28th of July 2012 11:04:39 AM
Old 07-28-2012
Quote:
Originally Posted by painless
use sed:

sed 's/\[.*\]//' filename
Be careful with something like this. While it didn't appear in the small sample posted, if the input line contained something like

Code:
foo[bar] some other text[3]

The sed here would leave only 'foo' in the record. Remember, regex is a greedy match and \[.*\] will match from the left most bracket through the last bracket on the line. The expression that vgersh99 posted does not fall victim to this as there is cleverness coded that prevents the match from extending past the first closing bracket.
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Graphics::Primitive::Insets(3pm)			User Contributed Perl Documentation			  Graphics::Primitive::Insets(3pm)

NAME
Graphics::Primitive::Insets - Space between things DESCRIPTION
Graphics::Primitive::Insets represents the amount of space that surrounds something. This object can be used to represent either padding or margins (in the CSS sense, one being inside the bounding box, the other being outside) SYNOPSIS
use Graphics::Primitive::Insets; my $insets = Graphics::Primitive::Insets->new({ top => 5, bottom => 5, left => 5, right => 5 }); METHODS
Constructor new Creates a new Graphics::Primitive::Insets. Instance Methods as_array Return these insets as an array in the form of top, right, bottom and left. bottom Set/Get the inset from the bottom. equal_to Determine if these Insets are equal to another. left Set/Get the inset from the left. right Set/Get the inset from the right. top Set/Get the inset from the top. zero Sets all the insets (top, left, bottom, right) to 0. AUTHOR
Cory Watson, "<gphat@cpan.org>" SEE ALSO
perl(1) COPYRIGHT &; LICENSE Copyright 2008-2010 by Cory G Watson. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.12.3 2010-08-21 Graphics::Primitive::Insets(3pm)
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