write a scwipt that a) takes exactly one argument, a directory name. b) if the number of argument is more or less than one,print a usage message c) if the argument is not adirectory, print another message d) for the given directory, print the five biggest files and the five files that were most recently modified. e) save the output to a file called q2output.

2 Answers  

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Rewrite the command to print the sentence and convert the variable to plural: echo “i like $variable”.

0 Answers  

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How do I read a .sh file?

0 Answers  

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How to group the commands in shell scripting?

2 Answers   Polaris,

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Explain about the slow execution speed of shells?

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How to use arguments in a script?

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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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how to find weblogic version through linux cammand

1 Answers   L&T,

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What is the use of script interpreter in shell scripting?

3 Answers  

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Write a command sequence to find all the files modified in less than 2 days and print the record count of each.

0 Answers  

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What exactly is a shell?

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How do I open the shell in cmd?

0 Answers  

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