I solicited this site earlier this week and got a good answer for a perl Script so I made this script from what understood from the answers But now I have a bug and I'm stump. It doesn't parse correctly the Output it stays on the first line My $f2 and reprints in a endless loop I'm sure there are better ways than this. But this is what I want to solve Dan
This is the script
Code:
#!/usr/local/bin/perl -w
use strict;
die "Usage: $0 <file1> <file2> <file_out>\n" unless $#ARGV==2;
my ($file1, $file2, $file3) = @ARGV;
open my $f1_in, $file1 or die "Could not open $file1\n";
open my $f2_in, $file2 or die "Could not open $file2\n";
open(my $f3_out, '>', $file3) or die "Could not open $file3: $!\n";
while (my $f1 = <$f1_in>) {
my $f2 = <$f2_in>;
$f1 =~ s/^\s+|\s+$//g;
$f2 =~ s/^\s+|\s+$//g;
#$\ = "\n";
my $FS = '|';
$, = ',';
my $Fld0 = shift;
my $Fld1 = shift;
my $Fld2 = shift;
my $Fld3 = shift;
my $Fld4 = shift;
my $Fld5 = shift;
my $Fld6 = shift;
my $Fld7 = shift;
my $Fld8 = shift;
my $Fld9 = shift;
my $Fld10 = shift;
while ($f2){
($Fld0,$Fld1,$Fld2,$Fld3,$Fld4,$Fld5,$Fld6,$Fld7,$Fld8,$Fld9,$Fld10) = split(/[|\n]/,$f2, -1);
print $f3_out ($Fld0, $Fld1, $Fld2, $Fld3, $Fld4, $Fld10);
}
}
Last edited by vidyadhar85; 07-03-2009 at 06:46 PM..
Reason: Code tags added
Hi All,
Can you please help me interpret the following command. Which I am not able to understand. Also can you please illustrate what it is used for.
perl -pi -e 's/\015//g' text_file.dat
Regards (3 Replies)
Hi guys,
Here is the code:
my @allwords = ();
my %seen=();
foreach my $curr (@allwords) {
$seen{$curr} = 1;
}
@allwords = keys %seen;
my question is: what will @allwords now contain, or how would the entries in the @allwords array be different after this manipulation?
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my ($class, $hashref) = @_;
my $portfolio = {};
if ($hashref->{portfolio_id}) {
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}
===============
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What is the difference between the two statements below?
A:
$a->{"$fruit"}->{"$color"}->{size} = $size
B:
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Hi all,
I am trying to build threads which will go to localhost and list the files in given folder.
#!/usr/bin/perl
use threads;
my $t1 = threads->new(\&sub1, 1);
my $t2 = threads->new(\&sub2, 2);
push(@threads,$t1);
push(@threads,$t2);
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I need to understand below perl code, can some one advise me.
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Hello,
A former sys admin placed this script on one of our boxes and it needs to be adjusted, but I'm not familiar with perl. Can someone help break this down for me? I'm particularly interested in the -mtime function. What's the time frame being referenced here.
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I need some guidance with understanding this Perl script below. I am not the author of the script and the author has not leave any documentation. I supposed it is meant to be 'easy' if you're a Perl or regex guru. I am having problem understanding what regex to use :confused: The script does... (3 Replies)
Discussion started by: newbie_01
3 Replies
LEARN ABOUT DEBIAN
extract_font_range
extract_font_range(3alleg4) Allegro manual extract_font_range(3alleg4)NAME
extract_font_range - Extracts a range of characters from a font. Allegro game programming library.
SYNOPSIS
#include <allegro.h>
FONT *extract_font_range(FONT *f, int begin, int end)
DESCRIPTION
This function extracts a character range from a font and returns a new font that contains only the range of characters selected by this
function. You can pass -1 for either the lower or upper bound if you want to select all characters from the start or to the end of the
font. Example:
FONT *myfont;
FONT *capitals;
FONT *fontcopy;
...
/* Create a font of only capital letters */
capitals = extract_font_range(myfont, 'A', 'Z');
/* Create a copy of the font */
fontcopy = extract_font_range(myfont, -1, -1);
...
destroy_font(capitals);
destroy_font(fontcopy);
RETURN VALUE
Returns a pointer to the new font or NULL on error. Remember that you are responsible for destroying the font when you are finished with it
to avoid memory leaks.
SEE ALSO get_font_range_begin(3alleg4), get_font_range_end(3alleg4), merge_fonts(3alleg4), transpose_font(3alleg4), exfont(3alleg4)Allegro version 4.4.2 extract_font_range(3alleg4)