COMPUTER SCIENCE AND ENGINEERING
UNIX
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -Shell scripts are executed in a separate child shell process. Answer : True.
Detailed explanation-2: -Which of the following is/are true about Shell? Explanation: Shell is the agency that sits between the user and the UNIX system. It is a unique and multi-faceted program. It is also called command-interpreter because it interprets our command entered.
Detailed explanation-3: -Create a file with . Write the script in the file using an editor. Make the script executable with command chmod +x <fileName>. Run the script using ./<fileName>.
Detailed explanation-4: -A shell script is basically a computer program designed to be run by the UNIX shell. 2. Shell scripts need to be saved with an extension . sh .
Detailed explanation-5: -A shell script is a computer program designed to be run by a Unix shell, a command-line interpreter. The various dialects of shell scripts are considered to be scripting languages. Typical operations performed by shell scripts include file manipulation, program execution, and printing text.