Consider that you want to rename all files of a given type (e.g. file extension) to a different filetype. For example, you want to change the file extension of all txt files to text. Write a shell script rename.sh (3%) that:

• takes two options as arguments. The first argument is the filetype you want to change. The second argument is the filetype you want to change files into.
• check that the two arguments are actually given. If not, the script is supposed to return a error message and terminate (0.5%).
• In the next step the script needs to find the corresponding filenames. Each file that is considered needs to be checked if it is a file (0.5%) and has read and write permissions (0.5%).
• Once files are found their file extensions need to change: For example, file.txt needs to change to file.text. HINT: check the man page of the command sed (1%).
• Finally, the script needs to output something to the effect of notifying the user that file.txt has been changed to file.text (0.5%).

Hudson Group is a one of the largest and most recognizable travel retailers in North America. we own and manage over 1,000 duty-paid and duty-free stores in 89 locations, including airports, commuter terminals, hotels and some of the most visited landmarks and tourist destinations in the world.
In 2019 we initiated the Hudson Next Project, one of the key pillars being the completion of design and implementation of four new brands within the current Business Operating Model.
These brands include: Speciality stores, Newsstands, Book stores & Brook stone stores
The new Specitity stores will be based out of the LAX airport. They will cost approximately $19 million to contruct and will require approximately 50 employees to operate. The Newstands, located in Newark, New Jersey, will be based out of the airport - less than 15 miles outside of New York City, will cost $6.5 million to construct and 20 employees to operate. The bookstores, located in Houston, will require $8 million to construct and 15 employees to operate. Located in the suburbs of Pittsburgh, Pennsylvania, the new Brookstones stores will cost $12 million to construct and 50 employees to operate across all stores.
Hudson Group will pledge 75.5 million in new construction and hire no more than 260 employees. Annually, Specialty stores are a 9.5 million operation, Newstands are a $2.4 million operation, bookstores are a 1.2 million operation and the new Brookstones stores net 3.3 million in volume and growing.
If Hudson Group wasnts to maximize it’s annual revenue, how many of each for brands should they build?

PLEASE PROVIDE IN EXCEL FORMAT

Write a program that prompts the user to enter a series of strings, but with each string containing a small integer. Use a while loop and stop the loop when the user enters a zero. When the loop has finished, the program should display:

• the number of user inputs (not counting the final zero input).
• the total of the integers in the strings entered.
• the average of the integers accurate to one decimal place.

Any help is greatly appreciated, this is for python 3

I am not given any more information. this is all the professor has told me

What are some unwritten rules for auditors and accountants who plan to engage in forensic accounting and fraud examination, as relates to evaluating the internal controls.

1. List and describe six key activities involved in the destination management process.

2. Describe partnerships and collaboration relative to the tourism industry.

3. Provide an example of partnerships relative to the tourism industry.

4. Provide an example of collaboration relative to the tourism industry.

5. What are the benefits of Tourism Development in destinations experiencing a decline in economies?

Create a compensation plan for a company with 50 employees with 5 job classifications. Include job descriptions for each job, a salary range & salary budget for the company, and outline a merit plan.

Use the market of corporate bonds and government bonds to graphically explain why the credit spread increases when there is a financial crisis.

how to set the print area, insert page breaks, add print titles in excel. Explain how to do these three features and why they are important to a file

In that it recognizes one God who rules the entire world, Islam may be called a universal religion. However, although Islam grew out of a particular seventh-century Arabian context, Muslims claims that its central document, the Qur'an, must be read in Arabic in order to be fully appreciated. How can Islam or any similar religion resolve the tension between the universal and the particular? How can it (or any other faith) be a religion for people of all races and nationalities without giving up its distinctive cultural heritage?

A portfolio manager wants to exchange one bond in a portfolio for another. The old bond position has a market value of 6.5 million, a price of $81.90 per $100 of par value, and a duration of 4.33. The new bond has a duration of 4.33 and a price of $85.52 per $100 of par value.

What is the total market value of the new bond that the portfolio manager must buy in order to keep the same portfolio duration?

Correct Answer: 6,500,000

1-How is -89 represented using 8-bit two's compliment? (The answer should be 8 binary digits).

2-What is 10101100 - 00100100 using 2's compliment arithmetic? (The answer should be 8 binary digits)

3-Assume we are using the simple model for floating-point representation as given in the text (the representation uses a 14-bit format, 5 bits for the exponent with a bias of 15, a normalized mantissa of 8 bits, and a single sign bit for the number):Show how the computer would represent the numbers 100.0 using this floating-point format. Express the answer in hexadecimal using 4 hex digits.

4-Show how 12.5 would be stored using IEEE-754 single precision. Express the answer as 8 hexadecimal digits

. The average flow of wastewater into the Metropolitan Wastewater Treatment Plant is 180 MGD. What is the loading of total solids in this wastewater (lbs/day)? What is the loading of volatile solids in this wastewater (lbs/day)?

I have a question about C++ programming Language class.

I am confused with these terms and what they are for.

1. Unix

2. Terminal

3. Git

4. CLOC

5. Linux

Please explain each words and what's their jobs for C++.

Also, if you know some good sources/websites, could you please provide me a link where I can learn how to use Unix, Terminal, Git, etc.