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Question 1) Write a script named "check-internet-status.sh" and save it under "/usr/local/sbin/" 2) This script should: a. With the help of the ping command, check whether you have an active connection or not. (Hint: You should parse the output of the ping command to determine the internet connection status) b. Keep a log of your connection status in a file named "internet-status.log" under your home folder. i. Your home folder is /root ii. Make sure that the script appends the output to the log file rather than overwriting it c. When keeping the log, your script should, in a single line, write the date and the status of your connection (online or offline) to the "internet-status.log" file. d. You can use the "date" command to get the current date and time. Print the output of the "date" along with the internet status separated by a space in the "internet-status.log" file. e.g., Fri Sep 13 12:00:00 CDT 2019 online e. Give your script the executable permission for your user account. f. Create a cron entry in crontab for this script to run at 9:00AM everyday.
Develop an entity-relationship diagram of the Information System that supports the purchasing process of Proware Company described below. Include the cardinality constraints.
create a module to batch upload the files from a CSV source. Implement an interface to create a batch uploads.
Define several forms of metadata that can be useful to an investigation. How are valuable to an investigator? The response must be typed, double spaced.
Discuss, in your own words using 500 words or more, how business process as a service (BPaaS) reduces risk for commercial enterprises.
Write another model program, implementation, and stepper for the newsreader, where each action returns value of all three state variables as C# out parameters.
Prepare for this meeting by developing a 6- to 8-slide multimedia-rich presentation that explains the waterfall and Agile SDLCs, and how your team will guide.
What do you observe and conclude from your extrapolated plot? Use fprintf to write brief description of the problem you see in the curve fit.
Write a Java application that uses the Math class to determine the answers for the square root of 37.
Describe what you must do in such a situation. You know that cost to your current employer will increase in case the ambiguities are not resolved. Though, you have also a responsibility of confidentiality to your previous employer.
The NOP (no-op) instruction is an instruction that does nothing. In x86, a 1byte opcode 0x90 is designated as NOP instruction.
Create a class, MyDeque, to implement a circular deque. The class is based on the discussion of the deques. It should include the given methods.
Explain the importance of documenting workbooks and worksheets. How can comments be used to supplement the documentation process of a workbook?
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