Hi,
i willbe very much grateful to u if u help me out..
if i simply connect pbx machine to printer by serial port RS232 then we find this view:
But i want to capture this data into database automatically when the pbx is running.The table in database will contain similar to this view inthe... (1 Reply)
Hi,
Could anyone help me in changing a tabular format output to comma seperated file pls in K-sh. Its very urgent.
E.g : username empid
------------------------
sri 123
to
username,empid
sri,123
Thanks,
Hema:confused: (2 Replies)
hiii, Help me out..i have a huge set of data stored in a file.This file has has 2 columns which is latitude & longitude of a region. Now i have a program which asks for the number of points & based on this number it asks the user to enter that latitude & longitude values which are in the same... (7 Replies)
Hi All,
I was wondering how I can convert each line in an input file where fields are separated by variable width spaces into a CSV file. Below is the scenario what I am looking for.
My Input data in inputfile.txt
19 15657 15685 Sr2dReader 107.88 105.51... (4 Replies)
Hi,
I have a data file with :
01/28/2012,1,1,98995
01/28/2012,1,2,7195
01/29/2012,1,1,98995
01/29/2012,1,2,7195
01/30/2012,1,1,98896
01/30/2012,1,2,7083
01/31/2012,1,1,98896
01/31/2012,1,2,7083
02/01/2012,1,1,98896
02/01/2012,1,2,7083
02/02/2012,1,1,98899
02/02/2012,1,2,7083
I... (1 Reply)
Hi folks
I have a script I wrote that basically parses a bunch of config and xml files works out were to add in the new content then spits out the data into a new file.
It all works - apart from the xml and config file format in the new file
with XML files the original XML (that ends up in... (2 Replies)
Hi!
I have a pretty complex job - at least for me!
i have two csv-files with meassurement-data:
fileA
...... (2 Replies)
Discussion started by: IMPe
2 Replies
LEARN ABOUT REDHAT
pdl
INTRO(1) User Contributed Perl Documentation INTRO(1)NAME
PDL::Intro - Introduction to the Perl Data Language
Version 2.0
"Why is it that we entertain the belief that for every purpose odd numbers are the most effectual?" - Pliny the Elder.
Karl Glazebrook [karlglazebrook@yahoo.com]
DESCRIPTION
Perl is an extremely good and versatile scripting language, well suited to beginners and allows rapid prototyping. However until recently
it did not support data structures which allowed it to do fast number crunching.
However with the development of Perl v5, Perl acquired Objects. To put it simply users can define their own special data types, and write
custom routines to manipulate them either in low level languages (C and Fortran) or in Perl itself.
This has been fully exploited by the PDL developers. The "PDL" module is a complete Object-Oriented extension to Perl (although you don't
have to know what an object is to use it) which allows large N-dimensional data sets, such as large images, spectra, time series, etc to be
stored efficiently and manipulated en masse. For example with the PDL module we can write the perl code "$a=$b+$c", where $b and $c are
large datasets (e.g. 2048x2048 images), and get the result in only a fraction of a second.
PDL variables (or piddles as they have come to be known) support a wide range of fundamental data types - arrays can be bytes, short inte-
gers (signed or unsigned), long integers, floats or double precision floats. And because of the Object-Oriented nature of PDL new cus-
tomised datatypes can be derived from them.
As well as the PDL modules, that can be used by normal perl programs, PerlDL comes with a command line perl shell, called perldl, which
supports command line editing. In combination with the various PDL graphics modules this allows data to be easily played with and visu-
alised.
SYNOPSIS
This manual page provides a general introduction to the underlying philosophy of PDL. For an overview over the rest of the documentation
see PDL::Index. As a beginner the following documents are particulary recommended:
PDL::Impatient
Quick summary - PDL for the impatient
PDL::FAQ
The Frequently Asked Questions list for PDL.
PDL::Philosophy
Why another matrix language?
PDL::Indexing
An introduction to using smart indices in PDL.
PDL::NiceSlice
The all important slicing of piddles.
AUTHOR
Copyright (C) Karl Glazebrook (karlglazebrook@yahoo.com), Tuomas J. Lukka, (lukka@husc.harvard.edu) and Christian Soeller (c.soeller@auck-
land.ac.nz) 1997-2002.
Commercial reproduction of this documentation in a different format is forbidden without permission.
perl v5.8.0 2002-03-18 INTRO(1)