06-02-2014
You can change s=deed to : s="deed|live"
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1. Shell Programming and Scripting
Hi all
My text file looks like this:
start doc
... (certain number of records)
REC3|Emma|info|
REC3|Lukas|info|
REC3|Arthur|info|
... (certain number of records)
end doc
start doc
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2. UNIX for Dummies Questions & Answers
hi, i have a very long text file. i need to extract with grep command a certain part.
for example text file include 1ooo rows:
1....
2...
3...
.
.
.
1000
i want to view with grep only rows 50-100.
any ideas will be appreciated
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3. Shell Programming and Scripting
I have a list of Servers in no particular order as follows:
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4. Shell Programming and Scripting
I have a file that contains a section of information like this:
10_82_150_13.netshhcp Server 10.82.150.13 Scope 10.82.128.0 Add reservedip 10.82.130.54 0060b09f4b74 "PR_EMD_METALS1.san.local" "TSF 5th floor room 507 h
plj4000" "BOTH"
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5. Shell Programming and Scripting
I have searched in a variety of ways in a variety of places but have come up empty.
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6. Shell Programming and Scripting
I have a command which returns the below output. How can I write a script to extract mainhost and secondhost from this output and put it into an array? I may sometimes have more hosts like thirdhost. I am redirecting this output to a variable. So I guess there should be a awk or sed command to... (7 Replies)
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7. Shell Programming and Scripting
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8. Shell Programming and Scripting
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9. Shell Programming and Scripting
I have a script that outputs this as a file
John Smith
----------------
memberOf: example1;sampletest;test
memberOf: example2;sampletest;test
memberOf: example3;sampletest;test
memberOf: example4;sampletest;test
A Member of 4 Groups
Sally Smith
----------------
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10. UNIX for Beginners Questions & Answers
Hello,
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LEARN ABOUT DEBIAN
imager::qrcode
Imager::QRCode(3pm) User Contributed Perl Documentation Imager::QRCode(3pm)
NAME
Imager::QRCode - Generate QR Code with Imager using libqrencode
SYNOPSIS
use Imager::QRCode;
my $qrcode = Imager::QRCode->new(
size => 2,
margin => 2,
version => 1,
level => 'M',
casesensitive => 1,
lightcolor => Imager::Color->new(255, 255, 255),
darkcolor => Imager::Color->new(0, 0, 0),
);
my $img = $qrcode->plot("blah blah");
$img->write(file => "qrcode.gif");
# or instance method
use Imager::QRCode qw(plot_qrcode);
my $img = plot_qrcode("blah blah", \%params);
$img->write(file => "qrcode.gif");
DESCRIPTION
This module allows you to generate QR Code with Imager. This module use libqrencode '2.0.0' and above.
METHODS
new
$qrcode = Imager::QRCode->new(%params);
The "new()" constructor method instantiates a new Imager::QRCode object. "new()" accepts the following parameters.
o "size" - Horizontal and vertical size of module(dot). Default is 4.
o "margin" - Margin size of QR Code. Default is 3.
o "level" - Error collectin level. Valid values are 'M', 'L', 'Q' or 'H'. Default is 'L'.
o "version" - Version of the symbol. If specify '0', this module chooses the minimum version for the input data. Default is '0'.
o "mode" - Encoding mode. Valid values are 'numerical', 'alpha-numerical', '8-bit' or 'kanji'. Default is '8-bit'.
If not give "casesensitive" then should be given "mode". If 'kanji' is given, characters will be encoded as Shift-JIS characters.
If '8-bit' is given, all of non-alpha-numerical characters will be encoded as is. If you want to embed UTF-8 string, choose
'8-bit'.
o "casesensitive" - If your application is case-sensitive using 8-bit characters, set to '1'. Default is '0'.
plot($text)
$img = $qrcode->plot("blah blah");
Create a new QR Code image. This method returns Imager object ploted QR Code with the given text.
INSTANT METHODS
plot_qrcode($text, \%params)
Instant method. $text is input text. %params is same parameter as "new()".
SEE ALSO
"Imager", "http://www.qrcode.com/", "http://megaui.net/fukuchi/works/qrencode/index.en.html"
AUTHOR
Yoshiki KURIHARA "<kurihara __at__ cpan.org>"
THANKS
Tokuhiro Matsuno
LICENCE AND COPYRIGHT
Copyright (c) 2011, Yoshiki KURIHARA "<kurihara __at__ cpan.org>".
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See perlartistic.
perl v5.14.2 2012-12-16 Imager::QRCode(3pm)