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1. Write a script that tests for at least 1 or more arguments in the line calling the script. If there are 0 arguments (use positional parameters), then notify user ofthe problem and exit status 1. Ifuser puts in an argument, echo program running" and exit with a status of0.
2. Write a shell script that copies the file named by its first argument (it must already exist) to a file with the same name with the filename extension of.bak.
Thus, ifyou call the script with the argument first (and a file named first exists in the working directory), after the script runs you would have two files: first and first.bak Next, add a test routine to verify the user has used an argument that is a valid file andnot a directory.
Ifit ot then quit the script with an 'exit 1
Define the interface of a module that implements the abstract data-type STACK, where operation pop raises an exception if called to operate on an empty stack.
Following is an outline for the comprehensive design proposal that will evolve throughout the course. This deliverable will be created in incremental steps.
Is it right that RBAC functionality is complicated
What are the primary benefits of using an IDE for building servlet applications? What do the methods setMaxAge, setValue, and get Comment do?
Mike buys some electronic goods from a wholesaler for $650 and spends $100 on its transportation's, etc. If he sells these electronic goods for $900; find the profit or loss made by him and express it as percent.
CS-224: Object Oriented Programming & Design Methodologies - Calculate the total cost it will take the loaded truck to travel 60 km, drop the cargo and return empty based on the fuel consumption when the tank was full. This means that the drivers n..
Consider the multiple definitions of collaboration. Define collaboration and how you will apply it in this course with your Learning Team. Be sure to reference and cite your sources.
Write a recursive function with turtles to create Sierpinski's triangle. Write a recursive function with turtles to create Koch's snowflake.
How does a server tell that a capability is an owner capability, as opposed to a restricted capability? How are owner capabilities verified?
Write a 500+ Word technical report on "Memory management" with emphasis on virtual and cache memory. Include extensive diagrams and examples. Address the following points in your report: Introduction.
What is the best definition of a trust boundary? What are the 3 most essential questions to ask in threat modeling?
create a database in MS Access and a set of reports to support a business . The following business rules should be addressed.
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