Is shell script a programming language?

0 Answers  

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write a non recursive shell script that accepts any number of arguments and prints them in the reverse order

3 Answers  

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How will you emulate wc –l using awk?

0 Answers  

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What is the first line in a shell script?

0 Answers  

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How do you schedule a command to run at 4:00 every morning?

5 Answers   Wipro,

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How to find all the files modified in less than 3 days and save the record in a text file?

0 Answers  

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How to customise the other shell?

2 Answers   Quest,

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What are the different variables present in linux shell?

0 Answers  

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What is the difference between a variable and value?

7 Answers   Sun Microsystems,

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There are three departments A,B and C.Write a query to display the names of all the persons( in departments other than A) who are paid higher than the person receiving the lowest salary in DEPT A

1 Answers   Wipro,

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What are environment variables?

2 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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