Unix/Linux Several questions regarding the commands and shell programming Purpose: know popular commands/utilities without google/textbook e) Write down UNIX commands or shell scripts for following statements from JAVA, e.g., x = x*1 + 1 f) Assign values to variables. Use if/else, for/while to finish some tasks. E.g., if x > 1, then print something; else, print something.
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- Modify this program to use namespaces and separate compilation. using c++-Put the class definition and other function declarations Programming Projects 517 in one file.-Place the implementations in a separate file.-Distribute the namespace definition across the two files.-Place the demonstration program in a third file.-To provide access to names in namespaces, you may use local using declarations such as using std::cout; or use local using directives such as using namespace std; inside a block, or qualify names using the names of namespaces, such as std::cout.-You may not use global namespace directives such as the following which are not in a block and apply to the entire file: using namespace std;" code #include <iostream>#include<string>using namespace std; class PFArrayD{public:PFArrayD( );//Initializes with a capacity of 50.PFArrayD(int capacityValue);PFArrayD(const PFArrayD& pfaObject);void addElement(double element);//Precondition: The array is not…Modify this program to use namespaces and separate compilation. using c++-Put the class definition and other function declarations Programming Projects 517 in one file.-Place the implementations in a separate file.-Distribute the namespace definition across the two files.-Place the demonstration program in a third file.-To provide access to names in namespaces, you may use local using declarations such as using std::cout; or use local using directives such as using namespace std; inside a block, or qualify names using the names of namespaces, such as std::cout.-You may not use global namespace directives such as the following which are not in a block and apply to the entire file: using namespace std;" code #include <iostream>#include<string>using namespace std; class PFArrayD{public:PFArrayD( );//Initializes with a capacity of 50.PFArrayD(int capacityValue);PFArrayD(const PFArrayD& pfaObject);void addElement(double element);//Precondition: The array is not…Which statements correctly describes libraries? For each of the following statements, select Yes if the statement is true. Otherwise, select No. -A game library could include common operations for scoring lives, a leaderboard, and physics, engine to use in coding a game. -A disadvantage of libraries is that code cannot be reused in more than one script. -Libraries restrict the sharing of code by limiting the number of events in a program.
- find informatiion on below given questions 1 Writing and saving a Python file using Script Mode in python 2 how to write clear readable code in python 3 Running a Python file. 4 about how to get user input in python 5 about if and else clauses in python 6 about function in python 7 Writing your own functions in pyton 8 Creating a number guessing game in python 9 how to use the tkinter library in python 10 Making own A Sketch game in python 11 how to put an application in its own window in python 12 how to attach functions in pythonMake a python programming about AI Assistant. I want you to separate the file of functions and call it in the main file. These are the functions: Music - the AI assistant has the ability to go in youtube and play the desired music that the users want Weather - can report the weather Date and Time - can report date and time to the user Greeting - can greet the user Ps: These functions are not new, there are so many source code on the internet that you can find. I just want you to make the code compress in one program and also to make it work/functional. Pps. Please include the source code and the screenshots of the output screen. Looking forward to your kind response :)This is a c language question I do not know how how to make main.c and stock.c along with reporting, buying, and selling functions and their definitions. I hve also attached a samole binary file. (p.s: it is unreadable) Here’s the question: This program implements the buying and selling of stocks. It starts by printing a welcome message Welcome to mystocks.com Then a main menu of choices for the user is output. Reporting, buying or selling? (0=quit, 1=report, 2=buy, 3=sell): The program ends with a goodbye message. Thank you for trading with mystocks.com Use doubly linked list of stock_t structures. stock_t structure looks like: #define MAX_TICKER_LENGTH 6 typedef struct stock_t { char ticker[MAX_TICKER_LENGTH]; date_t date; // date bought int numShares; double pricePerShare; } stock_t; date_t structure looks like: typedef struct date_t { int month, day, year; } date_t; Create the following files in a directory: date.h: contains the above date_t structure • stock.h…
- Write in C++ in 2 different programs/files. One will have the code for wzip and one will have the code for wzip. Description: wzip and wunzip class overview: The next tools you will build come in a pair, because one (wzip) is a file compression tool, and the other (wunzip) is a file decompression tool. The type of compression used here is a simple form of compression called run-length encoding (RLE). RLE is quite simple: when you encounter n characters of the same type in a row, the compression tool (wzip) will turn that into the number n and a single instance of the character. Thus, if we had a file with the following contents: aaaaaaaaaabbbb the tool would turn it (logically) into: 10a4b The exact format of the compressed file is quite important; here, you will write out a 4-byte integer in binary format followed by the single character in ASCII. Thus, a compressed file will consist of some number of 5-byte entries, each of which is comprised of a 4-byte integer (the…ONLY USE SHELL SCRIPTING AND NO OTHER LANGUAGES. MATCH OUTPUT AS IT IS. ----------------------------------- Write a program to simulate a basic calculator. [+,-,*,/,%]. Use switch statement. Input Format: The first line of the input consists of an integer which corresponds to a.The second line of the input consists of a character that corresponds to the operator.The third line of the input consists of an integer which corresponds to b. Output format: The output consists of a single line. Refer to sample output for details. Sample Input 1:3+5Sample Output 1:The sum is 8 Sample Input 2:7-6Sample Output 2:The difference is 1 Sample Input 3:4*3Sample Output 3:The product is 12 Sample Input 4:12/3Sample Output 4:The quotient is 4 Sample Input 5:4%2Sample Output 5:The remainder is 0 Sample Input 6:5^2Sample Output 6:Invalid Input4. Multiple Calls (C PROGRAMMING ONLY)by CodeChum Admin After not being so clear with what I wanted to ask, Lionel Richie's starting to ignore me. I'm usually patient but sometimes, getting ignored is something I really don't like ? Oh, I know! I'll bombard him with a lot of calls! Instructions: In the code editor, you are provided with an empty main() code as well as two completely defined functions, spam1() and spam2()In the main(), call these two functions interchangeably starting with spam1() and then spam2().Do this 3 times.Output 1. Respond baaaack2. Respond baaaack3. Respond baaaack4. Respond baaaack5. Respond·baaaack1. Lionel Richieee2. Lionel Richieee3. Lionel Richieee4. Lionel Richieee5. Lionel Richieee1. Respond baaaack2. Respond baaaack3. Respond baaaack4. Respond baaaack5. Respond baaaack1. Lionel Richieee2. Lionel Richieee3. Lionel Richieee4. Lionel Richieee5. Lionel Richieee1. Respond baaaack2. Respond baaaack3. Respond baaaack4. Respond baaaack5. Respond…
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