section[1-3] c. List the intro file only. $ ls i* d. List the section1‚ section3‚ ref1‚ and ref3 files. $ ls *[13] 8. Give an example of a command that uses grep a. With both input and output redirected. $ grep \$Id < *.c > id_list B. With only input redirected. $ grep -i suzi < addresses C. With only output redirected. $ grep -il memo *.txt > memoranda_files D. Within a pipe. $ file /usr/bin/* | grep "Again shell script" | sort -r In which of the preceding cases is grep used as a filter
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Biology 121 lab 1 report Physical activity and heart rate Name : WEIYI CHEN Partners: COURTNEY JUANES SHEENA Data of experiment: 2014-‐8-‐29
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main page. 2. User inputs the salary. 3. Based on salary amount calculate the taxes. 4. Display results. Input (real) Salary Output Total Salary with taxes (Real = Taxes) Input Data and Output Process Input | Processes | Output | Input Salary | Input user data | Salary | Taxes | Calculate Taxes | Taxes | Salary plus taxes | Output total | Display Salary & taxes. | Pseudocode layout: Main Program Module: Declare Salary (Real) Declare Taxes (Real) Display
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INTRODUCTION Student Management System is a software that is helpful for students as well as the school authorities. In the current system all the activities are done manually. It is very time consuming and costly. Our Student Management System deals with the various activities related to the students. There are mainly 4 modules in this software Personal Records Academic Records Financial Records Disciplinary Records You can log in to the Software by entering your username and password. The
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Sara Migliorini1‚† Mauro Gambini1‚† Marcello La Rosa2 Arthur H.M. ter Hofstede2‚3 Pattern-Based Evaluation of Scientific Workflow Management Systems 1 University of Verona‚ Italy Queensland University of Technology‚ Australia 3 Eindhoven University of Technology‚ The Netherlands † part of this work was conducted while visiting Queensland University of Technology‚ Australia 2 February 2011 Contents 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . .
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INPUT AND OUTPUT DEVICES In computing‚ input/output‚ or I/O‚ refers to the communication between an information processing system (such as a computer)‚ and the outside world possibly a human‚ or another information processing system. Inputs are the signals or data received by the system‚ and outputs are the signals or data sent from it. The term can also be used as part of an action; to "perform I/O" is to perform an input or output operation. I/O devices are used by a person (or other system) to
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and pseudocode)‚ then code the Visual Logic command line processing. Display all output using currency formatting (built-in Visual Logic function). Advanced (optional): use a constants for the 7% sales tax. Rubric: When completed staple the following documents together neatly in 1‚2‚3‚4 order: • This instruction sheet first • The IPO Chart‚ second • The Pseudocode‚ third • The Flowchart and output example last. Point distribution for this application: Meal Purchase Document:
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clusters to learn about the other steps. Consider the following when visiting the other clusters: Why is this step important? How does this step relate to the step your cluster discussed? CHOOSE A STEP BELOW Step 1: Identifying inputs‚ throughputs‚ outputs and outcome elements. Inputs: A chronological flow of production or products or services in an organization and is used to understand how all the elements of the operation work together. Represents a summary of all raw materials and resources available
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Weight in pounds Ounces as integer Output: Unit price Main Module Declare Name as String Declare Price as real Declare Lbs as integer Declare Oz as integer Declare UnitPrice as real Display "Marc’s Unit Pricing Program" Display "This program will break down the weight of an item from pounds to ounces‚ and will then give you the price per ounce for the product listed." Call Input Data Module Call Perform Calculations Module Call Output Results Module End Main Module
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OLYMPIC TIN HỌC HUFLIT 2014 BÀI 11 (NC) UNION-FIND DISJOINT SETS THEORY In computing‚ a disjoint-set data structure‚ also called a union–find data structure or merge–find set‚ is a data structure that keeps track of a set of elements partitioned into a number of disjoint (nonoverlapping) subsets. It supports two useful operations: o Find: Determine which subset a particular element is in. Find typically returns an item from this set that serves as its "representative"; by comparing the
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