What does $# stand for?

3 Answers   IBM,

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What is the use of "test" command?

2 Answers  

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What is sudo command?

0 Answers  

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What is a shell in operating system?

0 Answers  

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Write a shell script to check whether a number is Armstrong number or not?

1 Answers   Flipkart,

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Create a bash shell script that reads a line from the user consisting of 5 words and then prints them out in reverse order. Name this script "reverse.sh"

1 Answers  

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How do I run a shell script in powershell?

0 Answers  

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Why are shell scripts used?

0 Answers  

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How do I open a jshell in cmd?

0 Answers  

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There is a record with fields namely name,roll no.,salary,grade etc.Now,write a script to create a file with multiple records have same combination of fields but with unique roll numbers.The script should work for different names in the input file.

1 Answers   Wipro,

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What are "c" and "b" permission fields of a file?

0 Answers  

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Is bash a shell script?

0 Answers  

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