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Nt1330 Unit 7 Lab 3

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Perhaps many are confused about the existing commands linux, this time I will discuss about the linux basic commands used along with examples of its use. 1: Seeing identification (id and group id number) $ Id 2: Looking the calendar date of the system a. Looking at the current date $ Date b. See calendar $ Cal 9 2002 $ Cal -y 3: Seeing the machine identity $ Hostname $ Uname $ Uname -a 4: See who is currently active a. Know anyone who is active $ W $ Who $ Whoami b. Changing finger information $ Chfn Changing finger information . Password: Name [user wks]: Office []: Programming Lab 2 Office Phone []: 2301 Home Phone []: 5947280 Finger information changed. c. View information finger $ Finger $ Finger 5: Using the manual …show more content…

Featuring a complete file or directory that is composed of a file name, size, date modified, owner, group, and mode or attributes. $ Ls -l / etc i. Show all files and directory contents. This argument will cause the process run a little long, if the process will be terminated can use ^ c $ Ls -R / usr 10: Viewing the file type $ File $ File * $ File / bin / ls 11: Copying files a. Copying a file. Give the option - i for interactive question if the file already exists. $ Cp / etc / group f1 $ Ls -l $ Cp -i f1 f2 $ Cp -i f1 f2 b. Copy to directory $ Mkdir backup $ Cp f1 f3 $ Cp f1 f2 f3 backup $ Ls backups $ Cd backup $ Ls 12: Viewing the contents of a file a. Using instruction paint $ Cat f1 b. Displays files in full screen $ More f1 $ Pg f1 13: Renaming files a. Using instruction mv $ Mv f1 prog.txt $ Ls b. Transferring files to another directory. If the last argument is the name of the directory, the files will be transferred to the directory. $ Mkdir mydir $ Mv f1 f2 f3 mdir 14: Deleting files $ Rm f1 $ Cp mydir / f1 f1 $ Cp mydir / f2 f2 $ Rm f1 $ Rm -i f2 15: Looking for a word or phrase in the file $ Grep root / etc / passwd $ Grep ": 0:" / etc / passwd $ Grep student / etc /

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\subsection{Creation of Matching Entries ({\it MakeMatchingEntries'})} \label{sec:make-matching} \label{sec:match} Procedure ${\it MakeMatchingEntries'}$ takes a decoding entry set and a pattern as input and outputs a newly created set that contains the entries that match the input pattern. Note that not every entry in the newly created set is the same entry in the input entries because the exclusion conditions were modified. The exclusion conditions that are invalidated by the input pattern are removed from the exclusion condition set of output entries. In addition, when all the matching patterns are invalidated, the unmatching patterns are expanded to their opcode patterns. Procedure ${\it MakeMatchingEntries'}$ consists of the following

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#include #include int main() { float x,y,res; printf ("Enter the value X & Y\n" ); scanf("%f%f", &x, &y); res = pow(x,y); printf ("X to the power of Y = %.2f\n", res); return 0; } Output: Enter the value X & Y 5 4 X to the power of Y = 625.00 Explanation: The math.h is utilized to compute the area of triangle. Similarly, other mathematical operations can be performed using the math.h header file. Some of the commonly used header files supported in C program are mentioned in the below Table 5.2.1. Header file Description Helps in some mathematical operations.

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5.1.1. Standard Process First part Coming from the field the data was downloaded from the two GPS bases into the GPS controllers. Connect the GPS controllers to the computer and open the Trimble Business Center to import data from GPS receivers. Second Part Set the coordinate system in the software as to match the coordinate system which was used on the field.

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For each table: 1) Obtain the timestamp. 2) Call the service retrieve patient data, update all changes after comparing the timestamp. 3) After patient’s personal information, exercise and the requirements are downloaded comparing the timestamp. Loop through all the records; if data already exists, update it, else insert it. 4) Patients Last visited information and the recorded information are posted back to the server only if a field completed is false.

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You can use one of the following: which command type command Searching all over the filesystem. (... not a preferred way. Instead use type or which) We will use "type" command to determine about the "grep" and "cd" commands: For external commands, the command displays the physical path.

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* The user is asked to type in the name of the directory that is * to be listed. If the name entered by the user is not a directory, * a message is printed and the program ends. */ public class RecursiveDirectoryList { public static void main(String[] args) { String directoryName; // Directory name entered by the user. File directory; // File object referring to the directory.

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With widespread use of internet services, the network scale is expanding on daily basis and as the network scale increases so will the scale of security threats which can be applied to system connected to the network. Viruses and Intrusions are amongst most common threats that affects computer systems. Virus attacks can be controlled by proper antivirus installation and by keeping the antivirus up to date. Whereas any unauthorized access in the computer system by an intruder can be termed as Intrusion and controlled by IDS. Intruders can be grouped into two major categories which are external and internal Intruders.

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Unit 5’s reading section covers the various features and tools available in Microsoft’s Powerpoint application (Gambrel, 2014). The first part I found helpful was the section that taught how to create a new presentation. This taught me several things about Powerpoint including how to add, delete, and organize slides. I have used Powerpoint in the past, but everything I know about it is self-taught, so it was good to have an actual training that covered everything from scratch.

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21. Must have two of the following: Receive ambassadors of other nations Present information on the state of the union to Congress Recommend legislation to Congress Can convene both houses of Congress on special occasions Adjourn Congress if the House and Senate cannot agree on adjournment “Take care that the laws be faithfully executed” Request written opinions of administrative officials Fill administrative vacancies during congressional recesses Grant reprieves and pardons for federal offenses (except impeachment) 22. A veto is the constitutional power of the president to send a bill back to Congress with reasons for rejecting it. It can be overridden by a two-thirds vote of each house.

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1. Perception categories that significantly influenced walking frequency were landuse, and aesthetics and amenities. The safety, directness and continuity perception categories were not significant but had weak to moderate associations with land use and aesthetics perception. This implies improving perception of one category is bound to improve or negatively impact the perception of a correlated category. For example landuse perception was correlated with directness perception - which is intuitive, given that directness measured quick and easy access to land uses.

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Unit 9, Lesson 9: Digital Business Cards and Brochures 54.12— Define data mining. 54.13— Identify basic tools and techniques of data mining. 54.14— Explain the use of data mining in Customer Relationship Management (CRM). 54.15—Identify ethical issues of data mining. Lesson Intro Reading 9.9: Activity 9.9: ____________________________________________________________________________ Unit 9, Lesson 10: Digital Business Cards and Brochures 55.01—Publicize e-commerce site through non-Internet means such as mail, press release, broadcast media, print media, and specialty advertising.

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1. What were your results for the test? Were these results surprising to you? Why or why not? a.

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Break Point 6.2 I think that the students are trying to describe what most people cannot: the effect that music has not on our minds, but our bodies. Because the mind is not involved in this physiological process, one can only begin to describe why we get "pumped," why our heart rates increase or why our moods change when we hear a certain piece of music. In the conversation in Chapter 6, each student seems to have a different way of describing how music makes them feel, which supports my belief that each student has a unique physiological approach when listening to or performing music that is unlike that of anyone else. As the chapter mentions, there is no true explanation as to why some people get goosebumps when a certain song plays and others do not. Personally, my musical tastes are all across the board, and change

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Read & Execute allows the viewing and accessing of the file’s contents and you may execute the file. Modifying the folder allows the reading, writing of the files and subfolders, but you may delete the folder or files if you choose. Lastly, Full Control allows the

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Each folder can have sub folders inside it. Folders can contain files. It is important to give files and folders sensible names so we know what it is about. This is very good as it enables us to keep track of all our work.

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