Write a bash script to demonstrate until loop which displays "While Loop Demo" and exits when key q is typed
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4) Write a bash script to demonstrate until loop which displays "While Loop Demo" and exits when key q is typed.
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Solved in 2 steps
commands not found
![[yyznana@toronto7670
~]$ untill false;
bash: untill: command not found...
[yyznana@toronto7670 ~]$ until false;
> do
> printf "WHILE LOOP DEMO"
> read -t 0.25 -N 1 input
> if [[$input ="q"]] || [[$input ="Q" ]];
> then
> echo
> break
> fi
> done
WHILE LOOP DEMObash: [[: command not found...
Similar command is: '['
bash: [[ command not found...
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WHILE LOOP DEMObash: [[: command not found...
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WHILE LOOP DEMObash: [[: command not found...
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bash: [[ command not found...
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- CHALLENGE ACTIVITY 5.4.2: While loop: Print 1 to N. Write a while loop that prints from 1 to user_num, increasing by 1 each time.Sample output with input: 4 1 2 3 4 Use Python please.Using C++ Comments are very helpful If header files are added please provide them The Caesar cipher is one of the earliest known and simplest ciphers. It is a type of substitution cipher in which each letter in the plaintext is 'shifted' a certain number of places down the alphabet. A B C D E F G H I J K L M N O P Q R S T U V W X Y Z U V W X Y Z A B C D E F G H I J K L M N O P Q R S T H E L L O W O R L D Normal Text B Y F F I Q I R M X Encrypted Text You are tasked to create an encryption program which takes a key word. The keyword will fill the first part of the shifted array. The remaining letters will fill the end of the array. It should look like this: Key=”TOY A B C D E F G H I J K L M N O P Q R S T U V W X Y Z T O Y A B C D E F G H I J K L M N P Q R S U V W X Z You should have an interactive menu with the following options: 1…Assistance is needed for Python please The objective is to create a code in Python that can extract the columns highlighted in blue (Column T and AB3) and output them to a .txt file. The code should be able to generate the text file with the columns that are highlighted in blue and store them on a separate folder. Below shows how the Test.xlsm file looks like as well as how the text file should look like when the code extracts and outputs it. Google drive to access Test.xlsm file: https://drive.google.com/drive/folders/16utzb5_h7yMCN8_13E_JqasfcpykZOYr?usp=sharing What my code outputs is shown in the picture (O1.png) What I would like for my code to output is the columns next to each other (Right Example.png) The current code is able to output Columns T and AB3 but I am not able to output them next to each other as shown above. We would also like for the code to be capable of storing the text file to a separate folder. Below is the code I have been working on. #package to read xlsm…
- Write complete Bash script using a while loop that lets the userenter a number. The number can be inputted using the readcommand. The number should be multiplied by 10, and the resultstored in the variable called product (this is a running total). Thewhile loop should iterate as long as the product variable contains avalue less than 100. For each iteration of the while loop output thecurrent number that was inputted, the current value of product andthe current loop iteration number. At the end print out a confirmationof the final product value and that it caused the while loop toterminate. Sample run:product.shEnter a number: 5The current number is: 5The product is currently: 50The current iteration of the loop is: 1Enter a number: 5The current number is: 5The product is currently: 100The current iteration of the loop is: 2The final product is 100 which is equal to or greater than 100 andcaused the loop to terminate.Task 3: Summary We would like to be able to generate a summary for each logfile to give us a rough idea of its contents. Instructions Create a file called Summary.java. As with Task 1, open the file for reading in a try-catch block. Read through the entire file, counting how many of each message/event type occurs. Print out a summary with the count of each event/message type. As a sanity check: the total number of message/event type counts should equal 1000. Hint: a useful method could be String.split. Sample Input/Output Example 1: Summary -------------------- Notifications: 322 Warnings: 326 Errors: 352 Cannot find logfile! Exiting...What is the link library procedure called that says, "Press [Enter] to continue." and waits for someone to press the Enter key?
- Create a program for caesar cipher in which the user enters a string of lowercase alphabets and the shift. The program should display the encoded string in the output. You can use the programming language of your choice but add the output screenshot in the file and test your code for the test case "fzyxtnavhal".Using matplotlib, a Python program that reads the contents of the file see attached then plots the data as either a line graph or a bar chart. Be sure to display meaningful labels along the X and Y axes, as well as the tick marks. The file contains the average gas price for each week in the year 1994. (There are 52 lines in the file.) I copyed and pasted the contents of the file 0.9920.9951.0010.9991.0051.0071.0161.0091.0041.0071.0051.0071.0121.0111.0281.0331.0371.041.0451.0461.051.0561.0651.0731.0791.0951.0971.1031.1091.1141.131.1571.1611.1651.1611.1561.151.141.1291.121.1141.1061.1071.1211.1231.1221.1131.1171.1271.1311.1341.1254- Write calc.js file that [20]: a. For Button1: TextBox2 = E(1 - TextBox1) b. For Button2: TextBox1 TextBox2 TextBox2 = T(1 - TextBox1) Button1 Button2