a) Write a shell script that reads a list of 100 names entered by the user and prints the number of occurrences of "Joshua" in the list. Your script also needs to print a message "No Joshua is found" if there is no "Joshua" in the list.
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- Given a list of 10 names, complete the program that outputs the name specified by the list index entered by the user. Use a try block to output the name and an except block to catch any IndexError. Output the message from the exception object if an IndexError is caught. Output the first element in the list if the invalid index is negative or the last element if the invalid index is positive. Note: Python allows using a negative index to access a list, as long as the magnitude of the index is smaller than the size of the list. Ex: If the input of the program is: 5 the program outputs: Name: Jane Ex: If the input of the program is: 12 the program outputs: Exception! list index out of range The closest name is: Johnny Ex: If the input of the program is: -2 the program outputs: Name: Tyrese Ex: If the input of the program is: -15 the program outputs: Exception! list index out of range The closest name is: RyleyUse the Bash shell for the completion of this project. Develop a shell scripting application that allows the user to perform some advanced mathematical operations: Task 1: Find the even multiples of any number chosen by the user in a given range – the user should specify the multiples of which number they want to print and a minimum and maximum value. The multiples printed should be within the [minimum, maximum] range. For example, if the user choses the number 7 and would like to print all even multiples in the [15, 60] range, the program should print all the even multiples that are bigger than or equal to 15 (minimum), but smaller than or equal to 60 (maximum). The program should keep a count of how many numbers were printed and should output that count, as well as the numbers. The output then, for theexample given, should be 28, 42, 56, and the count should be 3.Use the Bash shell for the completion of this project. Develop a shell scripting application that allows the user to perform some advanced mathematical operations. Your application should allow the user to perform these tasks: Task 2: Find the term of any linear sequence given by the rule Term = a * n + b, where a and b are integers specified by the user and n is a positive integer and print them in order (for example if the user inputs a=3, b=-4, the first few terms that should be printed are -1, 2, 5, 8, 11…). The user also will specify how many terms the program should print. In addition, the program should print the sum of terms found and a count of how many odd terms were found.
- Use the Bash shell for the completion of this project.Develop a shell scripting application that allows the user to perform some advanced mathematicaloperations. Task 2: Find the terms of any linear sequence given by the rule Term = a*n + b, where a and b are integers specified by the user and n is a positive integer and print them in order (for example if the user inputs a=3, b=-4, the first few terms that should be printed are -1, 2, 5, 8, 11…). The user also will specify how many terms the program should print. In addition, the program should print the sum of terms found and a count of how many odd terms were found.python: def dna_slice(strand, first_nucleotides, last_nucleotides): """ Question 3 - Regex You are working with a long strand of DNA. Your task is to find and return the length of the first substrand that begins with the two-letter sequence specified in first_nucleotides and ends with the sequence specified in last_nucleotides. THIS MUST BE DONE IN ONE LINE. Args: strand (str) first_nucleotides (str) last_nucleotides (str) Returns: int strand_1 = 'TATGGGTCGAGCATGT' >>> dna_slice(strand_1, 'AT', 'CG') 8 >>> dna_slice(strand_1, 'GT', 'TG') 10 """ strand_1 = 'TATGGGTCGAGCATGT' pprint(dna_slice(strand_1, 'AT', 'CG')) pprint(dna_slice(strand_1, 'GT', 'TG'))USING PYTHON: Given a list of 10 names, complete the program that outputs the name specified by the list index entered by the user. Use a try block to output the name and an except block to catch any IndexError. Output the message from the exception object if an IndexError is caught. Output the first element in the list if the invalid index is negative or the last element if the invalid index is positive. Note: Python allows using a negative index to access a list, as long as the magnitude of the index is smaller than the size of the list. Ex: If the input of the program is: 5 the program outputs: Name: Jane Ex: If the input of the program is: 12 the program outputs: Exception! list index out of range The closest name is: Johnny Ex: If the input of the program is: -2 the program outputs: Name: Tyrese Ex: If the input of the program is: -15 the program outputs: Exception! list index out of range The closest name is: Ryley CODE: names = ['Ryley', 'Edan', 'Reagan', 'Henry', 'Caius',…
- Could you help me with this one too, please Regex, APIs, BeautifulSoup: python import requests, refrom pprint import pprintfrom bs4 import BeautifulSoup complete the missing bodies of the functions below: def group_chat(text_message, friend):"""Question 2- Your friends are blowing up your group chat. Given a string of text messagesfrom your friends and a specific friend's name, return the first text messagethey sent, excluding their name.- Each text message ends with either a ?, !, or .- Your code must be written in one line. Args:text_message (astr)friend (astr)Returns:str of first match>>> text_message = "Madison: How are you guys going today?" + \"Anna: I'm doing pretty well!" + \"Madison: That's good to hear. How is everyone else?">>> friend = "Madison">>>group_chat(text_message, friend)How are you guys going today?"""pass test code: # text_message = "Madison: How are you guys going today?" + \# "Anna: I'm doing pretty well!" + \#…I am trying to read in a text file called "lines.txt" that holds an entire dictionary of words with multiple words on each line. I am supposed to find the longest word in the file and the line number it is on. So far I know that I am supposed to have a line counter when initializing the first get line() to 1 but I am confused on how to parse through it.Language:Java TR ID numbers of students receiving scholarships from the governorship and students receiving scholarships from themunicipality in a province are kept in two separate files (“governer.txt“ and “municipal.txt”). Write a program that comparesthese two files, identifies students who receive scholarships from both institutions at the same time, and saves their namesand surnames in the "common.txt" file.
- Use the Bash shell for the completion of this project. Develop a shell scripting application that allows the user to perform some advanced mathematical operations. Your application should allow the user to perform these tasks: Task 1: Find the even multiples of any number chosen by the user in a given range – the user should specify the multiples of which number they want to print and a minimum and maximum value. The multiples printed should be within the [minimum, maximum] range. For example, if the user chooses the number 7 and would like to print all even multiples in the [15, 60] range, the program should print all the even multiples that are bigger than or equal to 15 (minimum), but smaller than or equal to 60 (maximum). The program should keep a count of how many numbers were printed and should output that count, as well as the numbers. The output then, for the example given, should be 28, 42, 56, and the count should be 3.JUST ONLY USE <iostream>. Write a program that reads 10 pairs of Cartesian coordinates from a file called "points.txt" and sorts them by increasing x-values, decreasing y-values, and increasing distance from the origin. Use only one sorting routine. Use an enumerated data type to keep track of the field on which the list is being sorted. The number of pairs should be in a global constant c++Using a csv file attached , Create a program on python that use the csv file. The program should accept a user's input of a compound. It should output the molar mass (in 2 decimal places only) of the compound.by using the csv file to compute for the atomic mass at name of the elements. Furthermore, if the "elements involved" are wrong an invallid message should be outputted and only existing chemical symbols are the output. The same goes for wrong input of the "number of atoms" wherein a wrong an invallid message should be outputted and only integers are to be inputted by the user. Program should look like this: Enter compound: C6H12O6 Enter elements involved: C,H,O Enter no. of Carbon atoms: AA Enter no. of Hydrogen atoms: 12 Enter no. of Oxygen atoms: 6 Wrong input of number of atoms! Try again. or Enter compound: C6H12O6 Enter elements involved: C,H,O Enter no. of Carbon atoms: 6 Enter no. of Hydrogen atoms: 12 Enter no. of Oxygen atoms: 6 Molar mass of C6H1206 is 180.16…