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Full Discussion: Counting leading spaces to a character
Top Forums Shell Programming and Scripting Counting leading spaces to a character Post 302926366 by SkySmart on Sunday 23rd of November 2014 05:44:20 PM
Old 11-23-2014
Counting leading spaces to a character
data.txt

Code:
{
    "auth_type": "role",
    "default_attributes": {
        "sudoers": {

i need to know how manyspaces are before an actual character in each line of a file.

for example. in the above data.txt,

Code:
There are 0 spaces leading up to {
There are 4 spaces leading up to the line "auth_type"
There are 8 lines leading up to the "sudoers

something that would just output the number of spaces and the line number would be perfect.

my attempt:

Code:
awk '{ print length($0),NR }'

however this only prints the total number of characters in a line and the line number.
Last edited by SkySmart; 11-23-2014 at 06:51 PM..
 

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LEARN ABOUT DEBIAN

graphics::primitive::insets

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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