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NIT1202 – Operating Systems, UNIX Script Assignment
Tasks: You are required to write a Bourne Again Shell Script (bash) to manage a menu driven program. When executed the user should be presented with a menu with 4 (four) options: 1. Print the following user information: the home directory, path, userid , login shell together with the current date and time. 2. Ask a user a range and it displays eight random number between the range. [Range difference must be 100. Example Enter a range: 200 300 3. Print out the highest and the lowest numbers of the generated eight random numbers 4. Exit the program Requirements: Your script…
Networking theory assignment
Task QUES 1. Compare and contrast Channel reuse in WLAN with frequency reuse in Mobile Phone networks? Explain with the help of diagrams. [4 marks] QUES 2. Research the security challenges for any two examples of WMAN technologies. [4 marks] QUES 3. Read the two recent research papers on the topic of Internet of Things (IoT) as saved in the resources folder; please give your critical reflection on the topic of Energy Harvest. [4 marks] QUES 4. Telestra is a company that is licensed to provide wired telecommunication services in Australia. The company has contracted Exetel to assist it with the…