What is the lifespan of a variable inside a shell script?


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More Shell Script Interview Questions

Explain about "s" permission bit in a file?

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What is shell scripting?

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What is bash shell command?

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What is web script?

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What is path variable bash?

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how to print the 2-d, 3-d arrays in unix shell script programs please answer thi questio to my mail venusaikumar@gmail.com

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What does echo $0 do?

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What is the conditional statement in shell scripting?

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What is scripting used for?

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What is .sh file in mac?

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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.

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What is the crontab?

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