COMPUTER SCIENCE AND ENGINEERING
UNIX
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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pipe can connect two commands together so that the output from one program becomes the input of the next program
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to make a pipe put a hash(#) on the command line between two commands
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two or more commands connected in this way from a pipe
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both a and c
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Detailed explanation-1: -The relationship between the two is simple; Unix is the first operating system that is implemented with a high-level C programming language, got its fame and power from Unix. Of course, our statement about C being a high-level programming language is not true in today’s world.
Detailed explanation-2: -Unix is a modular OS made up of a number of essential components, including the kernel, shell, file system and a core set of utilities or programs. At the heart of the Unix OS is the kernel, a master control program that provides services to start and end programs.
Detailed explanation-3: -Unix distinguishes itself from its predecessors as the first portable operating system: almost the entire operating system is written in the C programming language, which allows Unix to operate on numerous platforms.