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Shell Programming and Scripting
Perl config file Help
Post 302197033 by Harikrishna on Tuesday 20th of May 2008 04:51:28 AM
05-20-2008
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1. Shell Programming and Scripting
Hi
can anyone help me understanding the following code
my %config;
open my $config, '<', 'config.txt' or die $!;
while(<$config>) {
chomp;
(my $key, my @value) = split /=/, $_;
$config{$key} = join '=', @value;
} (5 Replies)
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Hi
In My config file i have 12.122.12.111:2000
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To read the config file i have written in a perl script like this
my %config;
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Hi,
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Hi!
I have a need to do this in Perl.
script.pl -config file
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Hi,
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Example value value value
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Folks,
I'm a perl moron, so please speak very slowly. : )
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Hi,
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work_dir /home/work
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Hi All,
Can anyone please explain me how to read data from config file in Perl.
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name=parth
lname=mittal
user=2007
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account=unix
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LEARN ABOUT V7
ppmtopgm
ppmtopgm(1) General Commands Manual ppmtopgm(1) NAME
ppmtopgm - convert a portable pixmap into a portable graymap SYNOPSIS
ppmtopgm [ppmfile] DESCRIPTION
Reads a portable pixmap as input. Produces a portable graymap as output. The output is a "black and white" rendering of the original image, as in a black and white photograph. The quantization formula used is .299 r + .587 g + .114 b. Note that although there is a pgmtoppm program, it is not necessary for simple conversions from pgm to ppm , because any ppm program can read pgm (and pbm ) files automatically. pgmtoppm is for colorizing a pgm file. Also, see ppmtorgb3 for a different way of converting color to gray. And ppmdist generates a grayscale image from a color image, but in a way that makes it easy to differentiate the original colors, not necessarily a way that looks like a black and white photograph. QUOTE
Cold-hearted orb that rules the night Removes the colors from our sight Red is gray, and yellow white But we decide which is right And which is a quantization error. SEE ALSO
pgmtoppm(1),ppmtorgb3(1),rgb3toppm(1),ppmdist(1),ppm(5),pgm(5) AUTHOR
Copyright (C) 1989 by Jef Poskanzer. 10 April 2000 ppmtopgm(1)