Write a short, interactive shell script that
Asks the user for a numeric variable A
Asks the user for a numeric variable B
Echoes the text “A minus B equals:”
echo "Numeric variable A :"
read A
echo "Numeric variable B :"
read B
echo "A minus B equals: $(( A - B ))"
Write a short, interactive shell script that Asks the user for a numeric variable A Asks...
In Matlab, write a script which asks a user to input numbers until the user inputs 0. Then the script should print only the positive numbers entered by the user, in reverse order. For example, if the user inputs “4,-1,5,2,-3,-8,0” the script should print “2,5,4”.
Write a script which asks the user to input numbers until the user inputs 0. Then the script should print only the positive numbers entered by the user, in reverse order E.G. if the user inputs '4, -1, 5, 2, -3, -8, 0', the script should print '2, 5, 4'. Please don't copy someone else's answer as they don't work.
USING MATLAB Write a script that asks the user to input a sentence. It then replaces all instance of 'he', 'she', 'He', or 'She' with 'Mr. Meseeks' and prints out the new sentence. . HINT: Use 'strrep' and 'lower' function.
3. Write a script (name it /opt/book/ scripting /results/exercise3) which: a. Asks the user for the length and width (in feet) of a rectangular room b. Calculates the area of the room c. Displays the result to the user [Show the ouput via screenshot]
This question is for MATLAB. Write a script that continuously asks the user for a new sentence, until the user types the word "STOP". The program records all of the sentences the user wrote (not including "STOP") in a matrix with as many rows as needed but with an N number of columns. The user is prompted to provide N before typing in the first sentence. The output of the program is the array with the sentences in it, in...
Write a short program in Java that asks the user for an integer. Then ask the user for a letter. Print out the letter followed by the integer.
a. Write a line of code that asks the user what their favorite number is, that only accepts numeric input, and saves the answer in variable D1. b. Write a line of code that asks the user what their favorite color is, that only accepts string input, and saves the answer in variable D2. c. Construct a 1x2 string matrix L1 where the string “HYPE” is the first element and the string “EXHAUSTED” is the second element. d. Using the...
Write a script using the bash shell to add new users to the system. The script should read user information from a comma-delimited file (each field should be separated by a comma). The filename should be passed to the script as a command-line argument. Be sure the script contains a usage clause. The input file should contain the user information with one user per line. As the system administrator, you should determine the information necessary for each user to properly...
Write as a shell script Write as a shell script # include <stdio.h> int main (void) {int area_code, prefix, number; printf("Enter phone number [(999) 999-9999]:"); scanf("(%d)%d-%d", &area_code, & prefix, & number); printf("You entered %d-%d-%d \n", area_code, prefix, number); return 0;}
4) Write a shell script to find whether a year was leap year or not. The script will take input from user. The user will enter a year (will only input a valid year) e.g. 1957. The output will be it's a leap year" if it is and "It's not a leap year" if it is not