Ksh: how compare content of a file with an other array
Hi,
I created a skript in ksh which generate a file with semicolon as separator, this is an example of the file a created:
example content file:
I would need to compare the content in of the second column of this file with an array
Example array:
If there is some missing values in the file I would need to insert it in the file after the comparison:
in this example would be:
Could you please help me and show me how can I (in ksh)
1) create an array from a column
2) compare this array with an other array and show the differences
Thx a lot!
Last edited by Franklin52; 08-17-2014 at 01:09 PM..
Reason: Please use code tags
I have an array "arrA" with the following contents:
A0012 Paint Shop.doc
ES001 Contract Signature.doc
Budget Plan.pdf
TS PWS.pdf
My data file "Files.dat" has the same contents:
A0012 Paint Shop.doc
ES001 Contract Signature.doc
Budget Plan.pdf
TS PWS.pdf
I have a script that compares... (0 Replies)
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FILE1 FILE2
AAA AAA@ABS0001C
BBB BBB@ABS0003D
CCC CCC@ABS0023A
DDD DDD@ABC0145D
EEE EEE@ABS0090A
FFF FFF@ABS0002A
GGG GGG@ABC0150D
HHH
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Directory D1:
f1
f2
f3
Directory D2:
f1
f2
f3
f4
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Hi All
I want to compare 2 files using awk and get output of content which is not matching
I have 2 files
a.txt
123
456
780
143
b.txt
A|B|C|167|D|E
C|K|D|123|D|E
A|B|D|789|G|F
C|D|G|143|A|B
Not matching line from b.txt
O/P
A|B|C|167|D|E
A|B|D|789|G|F (3 Replies)
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Discussion started by: Abstract3000
17 Replies
LEARN ABOUT DEBIAN
tree::simple::visitor::tonestedarray
Tree::Simple::Visitor::ToNestedArray(3pm) User Contributed Perl Documentation Tree::Simple::Visitor::ToNestedArray(3pm)NAME
Tree::Simple::Visitor::ToNestedArray - A Visitor for creating nested array trees from Tree::Simple objects.
SYNOPSIS
use Tree::Simple::Visitor::ToNestedArray;
my $visitor = Tree::Simple::Visitor::ToNestedArray->new();
# given this Tree::Simple tree
my $tree = Tree::Simple->new("Root")
->addChildren(
Tree::Simple->new("Child1")
->addChildren(
Tree::Simple->new("GrandChild1"),
Tree::Simple->new("GrandChild2")
),
Tree::Simple->new("Child2"),
);
# include the trunk (Root)
$visitor->includeTrunk(1);
# visit the tree
$tree->accept($visitor);
my $array_tree = $visitor->getResults();
# this then creates the equivalent nested array tree:
# [
# 'Root', [
# 'Child1', [
# 'GrandChild1',
# 'GrandChild2'
# ],
# 'Child2'
# ]
# ]
# if you don't include the trunk (Root) then ...
$tree->accept($visitor);
my $array_tree = $visitor->getResults();
# this then creates the following nested array tree:
# [
# 'Child1', [
# 'GrandChild1',
# 'GrandChild2'
# ],
# 'Child2'
# ]
DESCRIPTION
Given a tree constructed from a Tree::Simple heirarchy, this Visitor will create the equivalent tree of nested arrays.
METHODS
new There are no arguments to the constructor the object will be in its default state. You can use the "setNodeFilter" and "includTrunk"
methods to customize its behavior.
includTrunk ($boolean)
Setting the $boolean value to true(1) will cause the node value of the tree's root to be included in the nested array output, setting
it to false will do the opposite.
setNodeFilter ($filter_function)
This method accepts a CODE reference as its $filter_function argument and throws an exception if it is not a code reference. This code
reference is used to filter the tree nodes as they are placed into the array tree. The $filter_function is passed a Tree::Simple
object, and is expected to return the value desired for inclusion into the array tree.
visit ($tree)
This is the method that is used by Tree::Simple's "accept" method. It can also be used on its own, it requires the $tree argument to be
a Tree::Simple object (or derived from a Tree::Simple object), and will throw and exception otherwise.
getResults
This method will return the array tree constructed.
BUGS
None that I am aware of. Of course, if you find a bug, let me know, and I will be sure to fix it.
CODE COVERAGE
See the CODE COVERAGE section in Tree::Simple::VisitorFactory for more inforamtion.
SEE ALSO
These Visitor classes are all subclasses of Tree::Simple::Visitor, which can be found in the Tree::Simple module, you should refer to that
module for more information.
AUTHOR
stevan little, <stevan@iinteractive.com>
COPYRIGHT AND LICENSE
Copyright 2004, 2005 by Infinity Interactive, Inc.
<http://www.iinteractive.com>
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.10.1 2005-07-14 Tree::Simple::Visitor::ToNestedArray(3pm)