08-15-2009
Issue in reading file line by line
I have a file something like:
a
HTML Code:
   
b c
d
sdfsdf
f f
f
f
fffff
dfdf
Now when i read it as
while read line
do
echo $line
done< file
I get the o/p as
a b c d
sdfsdf f f f
f fffff
dfdf
i.e the spaces are trimmed. I want to retain the spaces as well.
Would appreciate help. want to avoid awk.
Thanks
Last edited by Shivdatta; 08-15-2009 at 12:27 PM..
Reason: Orignal file contents corrected
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LEARN ABOUT DEBIAN
html::formfu::element::radiogroup
HTML::FormFu::Element::Radiogroup(3pm) User Contributed Perl Documentation HTML::FormFu::Element::Radiogroup(3pm)
NAME
HTML::FormFu::Element::Radiogroup - Group of radiobutton form fields
SYNOPSIS
YAML config:
---
elements:
- type: Radiogroup
name: sex
options:
- [ 'm', 'Male' ]
- [ 'f', 'Female' ]
DESCRIPTION
Convenient to use group of radio button fields.
Use the same syntax as you would to create a Select element optgroup to create RadioGroup sub-groups, see "options" in
HTML::FormFu::Element::_Group for details.
METHODS
options
See "options" in HTML::FormFu::Element::_Group.
values
See "values" in HTML::FormFu::Element::_Group.
value_range
See "value_range" in HTML::FormFu::Element::_Group.
empty_first
See "empty_first" in HTML::FormFu::Element::_Group.
auto_id
In addition to the substitutions documented by "auto_id" in HTML::FormFu, %c will be replaced by an incremented integer, to ensure there
are no duplicated ID's.
---
elements:
type: Radiogroup
name: foo
auto_id: "%n_%c"
reverse_group
See "reverse_group" in HTML::FormFu::Element::Checkboxgroup.
SEE ALSO
Is a sub-class of, and inherits methods from HTML::FormFu::Element::Checkboxgroup, HTML::FormFu::Element::_Group,
HTML::FormFu::Element::_Field, HTML::FormFu::Element
HTML::FormFu
AUTHOR
Carl Franks, "cfranks@cpan.org"
LICENSE
This library is free software, you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.14.2 2012-01-23 HTML::FormFu::Element::Radiogroup(3pm)