I have a file I'm trying to sort such as
fred1
fred2
fred10
fred11
...
when I sort I get
fred1
fred10
fred11
fred2
...
using sort can any give me the syntax to sort this is dict order
e.g., (4 Replies)
Hi :)
I am writing a ksh
I have a string of general format
A12B3456CD78
the string is of variable length
the string always ends with numbers (here it is 78.. it can be any number of digits may be 789 or just 7)
before these ending numbers are alphabets (here it is CD can even be... (3 Replies)
Hi ,
I have a requirement where one column have to be sorted (delimiter is pipe)
for eg:
My input filed is as below
1|FIAT|0010103|23011|01/01/2000|31/12/9999|1.15
2|232|613|1
2|234|743|1
2|234|793|1
2|234|893|1
1|FIAT|0010103|23012|01/01/2000|31/12/9999|1.15
2|230|006|0
2|230|106|0... (9 Replies)
Hi guys, I'm new to this forum and I'm not a UNIX expert. I can't figure out this certain problem i'm having:
I need to sort some words, some of the words are annotations (enclosed within < and >). I need to have them sorted alphabetically with all non-alphanumeric characters up front. For... (2 Replies)
Hi!
Could anyone so kindly help me a code to eliminate from a txt file, obtained by collecting and merge several web-page, every word (string) containing non alphabetical, numeric and punctuation character (i.e NON a-zA-Z0-9, underscore and punctuation mark)?
Thanks a lot for the help to... (5 Replies)
Hi All,
I am having a data file which consists of lakhs of records in the below foramt:
"1223323","4341341","discription aadfad"
"3123123","5463456","discription aadfad"
"2343324","6565767","discription asdfads"
"A3423423","7957456","discription aadfad"
"343453B","7957456","discription... (1 Reply)
Hi folks,
I have a value like A12,i could able to change this into integer using typeset as below
typeset -i A12
But, I need your advice to change the values like 1A2 or 12A into integer.
Thanks in advance.
Thanks,
Sathish (3 Replies)
Hi All,
I have files with a column which has values and ranges, for example
colA colB
ERD1 3456
ERD2
ERD3 4456
I want to have the following output
colA colB colC
ERD1 3456 3456
ERD2 526887 526890
ERD3 4456 4456
Being a newbie to... (2 Replies)
Hi All,
I want sort following files in ascending order.
exp_installer_CC4160-file10.dmp
exp_installer_CC4160-file11.dmp
exp_installer_CC4160-file12.dmp
exp_installer_CC4160-file13.dmp... (3 Replies)
I have a lot of data that need to be sorted alphanumerically. I began using sort -du and it solved almost all my problems. However, when I encountered files with data like this it began to fail:
/vol/close_eng_ice_0888
/vol/open_eng_ice_0890
/vol/open_eng_ice_08923
/vol/open_eng_ice_0893... (6 Replies)
Discussion started by: newbie2010
6 Replies
LEARN ABOUT DEBIAN
tree::simple::visitor::breadthfirsttraversal
Tree::Simple::Visitor::BreadthFirstTraversal(3pm) User Contributed Perl Documentation Tree::Simple::Visitor::BreadthFirstTraversal(3pm)NAME
Tree::Simple::Visitor::BreadthFirstTraversal - A Visitor for breadth-first traversal a Tree::Simple hierarchy
SYNOPSIS
use Tree::Simple::Visitor::BreadthFirstTraversal;
# create an visitor
my $visitor = Tree::Simple::Visitor::BreadthFirstTraversal->new();
# pass our visitor to the tree
$tree->accept($visitor);
# print our results
print join ", " => $visitor->getResults();
# this will print this:
# 1, 2, 3, 1.1, 1.2, 2.1, 3.1, 1.1.1
# assuming your tree is like this:
# 1
# 1.1
# 1.1.1
# 1.2
# 2
# 2.1
# 3
# 3.1
DESCRIPTION
This implements a breadth-first traversal of a Tree::Simple hierarchy. This can be an alternative to the built in depth-first traversal of
the Tree::Simple "traverse" method.
METHODS
new There are no arguments to the constructor the object will be in its default state. You can use the "setNodeFilter" method to customize
its behavior.
includeTrunk ($boolean)
Based upon the value of $boolean, this will tell the visitor to include the trunk of the tree in the traversal as well.
setNodeFilter ($filter_function)
This method accepts a CODE reference as its $filter_function argument and throws an exception if it is not a code reference. This code
reference is used to filter the tree nodes as they are collected. This can be used to customize output, or to gather specific
information from a more complex tree node. The filter function should accept a single argument, which is the current Tree::Simple
object.
visit ($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 returns the accumulated results of the application of the node filter to the tree.
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::BreadthFirstTraversal(3pm)