8 More Discussions You Might Find Interesting
1. Programming
I have a value X, a value DX and an odd integer N (say N=9) and want to create an array such that
let X = 10, DX = 2 and N = 9
DIST(1) = X - 4 * DX
DIST(2) = X - 3 * DX
DIST(3) = X - 2 * DX
DIST(4) = X - DX
DIST(5) = X
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DIST(7) = X + 2 * DX
DIST(8) = X + 3 * DX
DIST(9)... (2 Replies)
Discussion started by: kristinu
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2. Shell Programming and Scripting
Hi,
I have input data.
9214919702; B5; 1;20070216;
9231590437; BY; 1;20070215;9;20091022;12;20091022;
9211765888; AZ; 1;20080802;1;20080802;14;20091027;
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Hello..
i want a ppt on unix filters..
can anybody gv me d link 4 that?? (1 Reply)
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I am a newbie to Unix . I am just trying to understand the difference between various filters for ps. Can someoen pelase explain me whta is the difference between using /usr/bin/ps -ef | grep <PID> or <Process name> and /usr/bin/ps -auxwww| grep <PID> or <Process Name>. (1 Reply)
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... (2 Replies)
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I encountered some complicated problems course studies.
take this for example:
under /home/data/stockdata
we have 1999,2000,2001,.......2004 these sub-dirs
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i.e. they are all named "foo.txt", like this:
Date ... (2 Replies)
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8. UNIX for Dummies Questions & Answers
Anyone know where I can find good documentation for IPF on the Internet?
Thanks,
Chuck (1 Reply)
Discussion started by: 98_1LE
1 Replies
Pod::Abstract::Filter(3pm) User Contributed Perl Documentation Pod::Abstract::Filter(3pm)
NAME
Pod::Abstract::Filter - Generic Pod-in to Pod-out filter.
DESCRIPTION
This is a superclass for filter modules using Pod::Abstract. Subclasses should override the "filter" sub. Pod::Abstract::Filter classes in
the Pod::Abstract::Filter namespace will be used by the "paf" utility.
To create a filter, you need to implement:
filter
Takes a Pod::Abstract::Node tree, and returns either another tree, or a string. If a string is returned, it will be re-parsed to be
input to any following filter, or output directly if it is the last filter in the list.
It is recommended your filter method produce a Node tree if you are able to, as this will improve interoperability with other
"Pod::Abstract" based software.
require_params
If you want positional arguments following your filter in the style of:
paf find [thing] Pod::Abstract
then override require_params to list the named arguments that are to be accepted after the filter name.
METHODS
new
Create a new filter with the specified arguments.
require_params
Override to return a list of parameters that must be provided. This will be accepted in order on the command line, unless they are first
set using the "-flag=xxx" notation.
param
Get the named param. Read only.
filter
Stub method. Does nothing, just returns the original tree.
run
Run the filter. If $arg is a string, it will be parsed first. Otherwise, the Abstract tree will be used. Returns either a string or an
abstract tree (which may be the original tree, modified).
AUTHOR
Ben Lilburne <bnej@mac.com>
COPYRIGHT AND LICENSE
Copyright (C) 2009 Ben Lilburne
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.10.1 2010-01-03 Pod::Abstract::Filter(3pm)
