linux shell scripting tutorial a beginners handbook 5
Tài liệu Linux Shell Scripting Tutorial Ver.1.0 docx
Ngày tải lên :
24/01/2014, 02:20
... management●
What's Linux Shell
Computer understand the language of 0's and 1's called binary language, In early
days of computing, instruction are provided using binary language, ... contains all necessary
information you need, but it won't have that much examples, which makes idea
more clear. For that reason, this tutorial contains examples rather than all the
features of shell. ... examples of shell programs. Its not help or
manual for the shell. While reading this tutorial you can find manual quite useful (
type man bash at $ prompt to see manual pages). Manual contains...
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Tài liệu Microsoft Project 98 – A Beginner’s Guide docx
Ngày tải lên :
12/12/2013, 15:15
... Entering an actual start date or actual finish date for a task changes the corresponding scheduled date for
that task. Baseline dates, however, are not affected by changes you make to the actual or ... compare your original plan with the current status.
What do you want to do?
ã Update actual start and finish dates for a task
ã Update progress on a task as a percentage
ã Determine if tasks ... Guide
Page 4 of 20
you have resources that are interrupting work on a task, and you need to reschedule the remaining work to a later
date, you can create a gap between the actual work and remaining...
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A BEGINNER'S GUIDE TO THE GENESIS FRAMEWORK
Ngày tải lên :
05/01/2014, 15:31
... first
○ (Random) – random order
● Show Author Gravatar – the author must have a gravatar from
http :// gravatar . com associated with the email address in their profile. You can set
the gravatar size, ... framework responds and adapts to these constant advancements.
There’s no way around the fact that some very talented, very bad folks are out there hacking
away at blogs and websites every day. ... which navigation menus to enable (these are the menus
that guide a user through the site).
In a default install the Primary Navigation appears directly after the header and the Secondary
Navigation...
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Tài liệu A Beginner''''s Guide to Credit Derivatives ppt
Ngày tải lên :
16/02/2014, 03:20
... of a random variable. If X is a stochastic process, and t a
particular point in time, the various realizations that X can have at time t is
also a random variable, denoted X
t
. Needless to say ... following a strategy θ in a futures-tradable process X, having
chosen a cash-tradable process B as numeraire. The fact that the tradable
process X is futures-tradable and not cash-tradable, is ... h
T
.Toan
investor starting with initial wealth π
0
and engaging into a strategy θ relative to
some tradable assets
25
, (having singled out one of them as numeraire), we can
associate a wealth...
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Tài liệu Graphics and Animation on iOS: A Beginner''''s Guide to Core Graphics and Core Animation pptx
Ngày tải lên :
17/02/2014, 22:20
... Texture.png.
imageWithData: class method
Loads an image from the data encapsulated in an instance of a NSData object that
was passed as the parameter to this method.
initWithContentsOfFile: instance method ... 48
Scaling Shapes Drawn on Graphic Contexts 51
Rotating Shapes Drawn on Graphic Contexts 54
Animating and Moving Views 54
Animating and Scaling Views 65
Animating and Rotating Views 66
v
www.it-ebooks.info
... bundle.
initWithData: instance method (for initialization)
Uses the given parameter of type NSData to initialize the image. This data should
belong to a valid image.
18 | Graphics and Animations
www.it-ebooks.info
...
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Tài liệu SQL A Beginner’s Guide Third Edition pptx
Ngày tải lên :
20/02/2014, 11:20
... Query Language (SQL) to create and alter database objects,
add data to and delete data from the database, modify data that has been added to that database,
and of course, retrieve data stored ... SQL: A Beginner’s Guide
Create a Schema 42
Create a Database 44
3 Creating and Altering Tables 49
Create SQL Tables 50
Specify Column Data Types 54
String Data Types 55
Numeric Data Types 57
Datetime ... Skills & Concepts
Understand Relational Databases
● Learn About SQL
● Use a Relational Database Management System
I
n 2006, the International Organization for Standardization (ISO) and the American...
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Tài liệu Linux Shell Scripting Cookbook pdf
Ngày tải lên :
21/02/2014, 19:20
... required to declare a variable name as an associative
array. A declaration can be made as follows:
$ declare -A ass_array
After the declaration, elements can be added to the associative array using ... details.
Dening associative arrays
In an associative array, we can use any text data as an array index. However, ordinary arrays
can only use integers for array indexing.
Initially, a declaration statement ... implemented as follows:
$ alias new_command='command sequence'
Giving a shortcut to the install command, apt-get install, can be done as follows:
$ alias install='sudo apt-get install'
Therefore,...
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A Beginner’s Guide to Network Security: An Introduction to the Key Security Issues for the E-Business Economy doc
Ngày tải lên :
14/03/2014, 22:20
...
authorization, authentication and accounting (AAA) for traffic
and users.
Passwords
Making sure that certain areas of the network are
“password protected”—only accessible by those with
particular ... the data that they transport.
Virtual Private Networks (VPNs) are analogous to armored
cars that carry precious cargo to an assigned drop-off point
to ensure secure and confidential passage.
... stipulate that all
computers on the network are kept up to date and, ideally,
are all protected by the same anti-virus package—if only
to keep maintenance and update costs to a minimum. It is
also...
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How the Stock Market Works: A Beginner's Guide to Investment
Ngày tải lên :
15/03/2014, 15:44
... there are US companies (eg General Electric and Abbott
Laboratories), Chinese (Air China), Japanese (Honda, Kawasaki
and Mitsubishi), Taiwanese (Acer), South African (SAB Miller),
Chilean (Antofagasta) ... hedging against
a market fall or even for tax planning. Unlike ‘corporate warrants’,
which are issued by a company to raise money, a covered warrant is
issued by a bank or other nancial institution ... the
actual shares already being traded.
A ‘covered warrant’ is different, and the ‘covered’ bit has long
been abandoned. It conveys the right to buy or sell an asset (generally
a share) at a...
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Learning Processing - A Beginner’s Guide to Programming Images, Animation, and Interaction doc
Ngày tải lên :
17/03/2014, 12:20
... are often claimed as trademarks or registered
trademarks. In all instances in which Morgan Kaufmann Publishers is aware of a claim, the product names appear
in initial capital or all capital ... Chapter 15: Images 255
Chapter 16: Video 2 75
Lesson 8: The Outside World 303
Chapter 17: Text 3 05
Chapter 18: Data Input 3 25
Chapter 19: Data Streams 357
Lesson 9: Making Noise 379
Chapter ... minutes. And it works on a Mac. And a PC! And a toaster oven! And you
can program your pets to speak with it. In Japanese!
Here’s the thing. at magical language that solves all your problems does...
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Getting Started With Arduino: A Beginner's Guide
Ngày tải lên :
18/03/2014, 21:49
... the
equals operator, except it does not evaluate
to true when both operands are false.
For example: (true && true) evaluates to true,
while (true && false) and (false && false) ... use as temporary
storage.
Before using a variable, you must declare it.
This merely lets the Arduino compiler know
what data type your variable will hold.
An example of a variable declaration ... take a peek at the
sample code for our calculator application,
specifically the waitForNum() method, you will
see an example of how to read in all
characters entered, albeit in this case for a
number.
8.2...
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Programming A Game With Unity: A Beginner's Guide
Ngày tải lên :
18/03/2014, 21:59
... (text and textures) can have
their size and scale adjusted using the
relevant fields in the inspector tab.
5. 1.3 Materials
Materials are combinations of textures and
shaders, and can be dragged ... Unity game
engine.
public class Mook : MonoBehaviour {
-This line actually declared the class and
its name (“Mook”);
private float health; -This declares a
private class variable (which can only ... to give you as complete an
overview of the available features as possible.
A one-year student license is also available
through Studica for $129.
2.2 Features
There are many features absent in...
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Java : A Beginner’s Guide pot
Ngày tải lên :
20/03/2014, 20:20
... an applet is an intelligent program, not just an animation or media file. In other words,
an applet is a program that can react to user input and dynamically change—not just run the
same animation ... possible to safely download Java applets
without fear of viral infection. The way that Java achieves this is by confining a Java program
to the Java execution environment and not allowing it access ... simple Java program.
Call this file Example.java.
*/
class Example {
// A Java program begins with a call to main().
public static void main(String args[]) {
System.out.println("Java drives...
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Oracle Database 11g: A Beginner’s Guide doc
Ngày tải lên :
22/03/2014, 10:20
... it as a
space where a table resides. As an Oracle Database 11g is created, a system tablespace
is built that contains Oracle’s data dictionary. As Oracle Database 11g operates, it
continually ... with
your database, how to restore your old database.
Oracle 11g has many features that are at the leading edge of technology, and
Oracle Rapid Application Clusters (RAC) and Automatic Storage Management ... understand how today’s databases are deployed and
optimized for performance and availability.
Finally, in Chapter 9 we discuss features that apply to large databases. As you
will learn or are already...
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PHP A Beginner’s Guide doc
Ngày tải lên :
22/03/2014, 23:20
... are spaces. So, for example, $root, $_num, and $query2 are
all valid variable names, while $58 %, $1day, and email are all invalid variable names.
Assigning Values to Variables
Assigning a value ... stalwarts of the OOP paradigm as abstract classes, destructors,
multiple interfaces, and class type hints. PHP 5. 0 also introduced various new and
important tools: a common database access layer; ... 0-07- 154 901-3.
All trademarks are trademarks of their respective owners. Rather than put a trademark symbol after every occurrence of a trademarked name,
we use names in an editorial fashion...
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