Chapter 9 Exercises
$ echo $PATH
This command gives the list of diectories those are searched by the shell when a
command is given.
$ cat > date
echo "This is my own version of date."
This will writ
John weatherwax types of Linux and their uses
Ubuntu Linux is a complete desktop Linux operating system, freely available with both
community and professional support. The Ubuntu community is built on the ideas enshrined in
the Ubuntu Manifesto: that soft
I found this article on Wired and thought it was very interesting that window is trying so hard to
take over everything.
Microsoft Is Making a Stripped-Down Windows to Rival Linux
Today, big Silicon Valley names like Google and Twitter run
Linux server class
Apr 18 2015
Linux and cloud computing. When you use a Red Hat Certified Cloud Provider and Red Hat
Cloud Access, your workloads are secure and you have the highest levels of support for your
Bring a custom i
It is a good time to be an IT person nearly all of the over 1,000 IT managers surveyed by Dice, an IT
career website, and The Linux Foundation said they plan to hire professionals with Linux skills.
To find these prospecti
NT1430: Linux Networking
Chapter 5 Questions
1. Which commands can you use to determine who is logged in on a specific terminal?
finger, w, who, whoami, who am i
2. How can you keep other users from using write to communicate with you? Why
Introduction to Programming
Unit 5 Assignment 1: Homework
1. Explain what is meant by the term conditionally executed.
An action is performed only when a certain condition is true.
2. You need to test a condition and t
Unit 9. Exercise 1.Light Sources and Components - Definitions
1. Forward Biased LED: when a positive voltage is applied to the p region and negative
voltage to the n region in a semiconductor diode.
2. Incoherent Light: light in which the
NT1310 Physical Networking
Unit 10 Assignment 1 Fiber-Optic Installation
Installing cable tray over the conduit is more cost-effective because the cost of materials
is significantly lower and it reduces the cable-pulling costs. However, th
Cable Specifications and Building Codes
This document will present a detailed view of building and cable specifications with
special attention to the cable and building codes.
The ANSI/TIA-568-CCommercial Building
Unit 9. Lab 1. New Building Optical Network
Unit 9 Lab 1 New Building - Optical Network
Optical amplifiers (used outside the building to communicate w/each other) and maybe a
few inside for labs that are furthest away from the te
Unit 8 Research Assignment 1
Exploring the Differences between Using Count-Controller Loops and While Loops
1. List three examples that show when a count-controlled loop is better than conditioncontrolled loop in programming?
Unit 6. Exercise 1 Connector Installations
Installing a Twisted-pair cable:
Measure the cable you want to put ends on and trim it to the proper length using your
cable cutters. Cut the cable about 3 inches longer than the final pat
Unit 7 Research Assignment 1
Exploring How to Stop or Exit an Infinite Loop
In C programming you can use the break statement which allows you to exit a loop from any
point with in its body, bypassing its normal termination expressi
Unit 5 Research Assignment 1 Exploring
Why and When to use Shell Scripts
What is a shell script? By definition is a sequence of commands for which you have a repeated
use. This sequence is typically executed by entering
Unit 3 Assignment 1 Network Topology Paper
Match the following sentences with the options given below:
1. Ethernet (E) Nodes transmitting after detecting that no other transmissions are taking
2. Horizontal (F) is a cable ty
Unit 1. Lab 1.
Data on Fixed Line vs. Cellular Debate
The debate between fixed line network and cellular network has been a long debate. When it
comes down to it, It really depends on the preference and how the user connects to a ne
Me in words I am a very outgoing individual with many skills that I have learned over the years
the biggest influence on my life is the US navy. The navy has taught me the most basic of my
core values is honor, courage and commitment. I
Lab 10.1- 10.2 File Access and Visual Basic
Dim firstName As String = "Christopher"
Dim lastName As String = "Dunigan"
Dim age As Integer = 42
Dim writer As System.IO.StreamWriter =
Unit1 Exercise 1 Local Exchange
The access network is the part of the network that connects the individual consumer to the
telecommunications system. Its a critical part of the network, because it is the part of the
network that rea
Lab 9.1 Functions in Pseudocode and Visual Basic
Function Integer addTen(number)
Display Enter a number:
Set number = number + 10
Set number = addTen(number)
Unit 8 Lab 8.1, 8.2. and 8.3.
Lab 8.1 Pseudocode: For Loop and Accumulation
Step 2: Explain what you think will be displayed to the screen in step 1:
The display will show The hour is 1. The hour is 2. The hour is 24.
Building a New Structure NFPA Codes
In building a new structure there are many codes that need to be followed, from federal, state,
county and even some cities have their own codes. The Federal Communications Commission (FCC), the
Module main ()
/Declare local variables
6. inputData ()
/this module take
Strategies for the technical professional
Unit 1 assignment 2 change wheel reflection
I perceived most of my changes as a positive even though some of them where very negative
situations but in my eyes a lot of the negative turned in to po
Unit 2 Research Assignment 1: Researching Variable Naming Rules
1. Determine program input, processing, and output stages. Output is the data that is
generated and displayed. Input is the data that a program receives. Processing is the way
I see myself as a very hard worker and I feel that I fail if I do not complete all task that I have
started. Also I like to help people that like to help their self I feel proud to get the light to come
on when I teach them something new. I
CE L L : (5 5 9 ) 36 4 - 62 2 1 J O H NN M C B 4@ G MA I L .CO M
To obtain a fulltime position where my skills and education can be utilized to contribute toward the
overall growth and development of an organization.
Unit 10 Assignment 1: Homework
1. Describe the three steps that must be taken when a file is used by a program?
The three steps that a file takes when being used by a program are 1) Open the file, 2)
Process the file, and 3)