Command-line interface

5. Evaluation The creation of our graphical and Command Line interface came about as a means of testing our algorithms. Since we were attempting to mine associations from large datasets, it made sense to test our mining algorithms on artificially created datasets so as to check whether or not our algorithms were successful. Therefore, we devised the graphical interface to allow us to create sufficiently large datasets based upon association rules. This allowed us to plant specific rules with set

relevant. Explanation for chosen screenshots: As question 2 is clearly focused on terminal/command line, below are three screenshots that have relevance to the command-line environment. Instead of using the GUI environment to install a new application on the Ubuntu desktop, the terminal/command line was used. Using the terminal/command line showcases a different route of installing a new application. The command-line environment also allows the processors to do more precise task procedures. Users are

distributions of Linux. It will define some of the components of the OS as they relate to the shell and kernel. It will also go over some of the more popular distributions of Linux and the shells. Finally, it will give a brief overview of some useful commands that can be used in the bash shell. Linux: The Kernel and Shell It is important to know some the inner workings of an operating system to help better understand how they and why they are beneficial. This is one of the reasons for this manual

a note as a reminder. What Linux command can you use to make a quick note to store in a file called Meeting? Answer: b. cat > Meeting 2. Before you make the note in Question 1, you decide to determine Friday’s date, so that you can include it in your note. What Linux command can you use to quickly determine the Friday’s date? Answer: a. cal 3. While you are typing a command, you misspell the name of a file you want to specify with the command. Which of the following

Chapter 1 1. Use the whatis command to determine the purpose of the ls command. Command: whatis ls Explanation: ls displays the content of a directory 2. Use the man program to find out what the -R option does when used with the date command. output date and time in RFC 2822 format. Example: Mon, 07 Aug 2006 12:34:56 -0600 3. Use the man program to determine what other commands you should also see in relation to the clear command tput(1), terminfo(5) This describes

myshell.c Description: Program that creates a shell and executes some shell commands */ #include <stdio.h> #include <unistd.h> #include <sys/types.h> #include <errno.h> #include <string.h> #include <stdlib.h> #include <sys/wait.h> extern char **getln(); // Function used to check the file input direction command int inputFile(char **args, char **fileIn) { int i,j; //go thorough the command line arguments for(i=0;args[i] != NULL;i++) { // check for the input direction

abilities than prohibitive character-based interface. In any case the character interface is truly essential and considered great from another perspective: it is more programmable and more capable than any GUI can ever be. Additionally we have to recognize that thought of GUI interface from most regular execution - mouse-based registration drop sort of interface that is frequently connected with this term. It is only one conceivable usage of GUI interface. Different usage are conceivable as will be

Configuration When designing a network there are basic network and security configurations that one needs to consider. Choosing a hostname for each device is very important, this allows the user to know what device they are working on. Configuring interfaces with a proper IP, subnet, and descriptions are part of the basic configuration of a network device. One needs to consider the security setting for the network devices. There are some basic configurations that one can choose to use in their configuration

enabled on an interface, a router (or switch) sends CDP advertisements on a regular basis, which list information about the sending router. Included in the packets are a series of Type/Length/Value, or TLV, data structures. 5. The show cdp neighbors command can be used to display one line of information about each directly connected CDP-enabled device. List the six pieces

User Interface User Interface is a function of the operating system that allows individuals to access and command the computer. It is the junction between a user and a computer program. Task of the users are changing rapidly and even functionality of computer becomes more complex according to it user must adjust their behavior and problem solving strategies to the system. This situation becomes worst as user do not have that proper experience and knowledge [5], [6]. A well designed interface can provide