Why are there shells on the beach?

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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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What is the default shell of solaris?

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What does the sh command do?

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What is shell chemistry?

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HOW TO CREATE 10 USERS IN UNIX(HP-UX) USING SHELL SHELL SCRIPT?

3 Answers   Patni,

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How do you print the output the same string which is typed in command line. how do you write the shell script or command for this. if i entered "Hello" in command line, it should print 'Hello', if i say "Hello Welcome", i should get the "Hello Welcome" as output.?

3 Answers   IBM, Symphony,

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what are special characters and explain how does text varies by the usage of single quotes,double quotes and back quotes?

1 Answers  

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what are command line arguments? what is the need of those?

1 Answers   Flipkart,

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one folder contains lot of students name but I want to fetch hello with every student name individually using shell script

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How to change our default shell?

5 Answers  

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How to write a function?

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