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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Determine the output of the following command: [ -z “” ] && echo 0 || echo 1

0 Answers  

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What is the significance of $#?

0 Answers  

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What is the difference between grep and egrep?

0 Answers  

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How to print some text on to the screen?

2 Answers  

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Where cron file kept?

2 Answers   Tech Mahindra,

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What is path variable bash?

0 Answers  

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How to create environment variables?What are the conditions for creating variables?

1 Answers   Infosys, Wipro,

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i have 2 tables 4 colums table 1 respective values a1 6, a2 8,a3 9,a4 14 & table 2 respective values a1 6, a2 8, a3 9, a4 12. if compare 2 tables 3 colums values same then 4th column values 1)Qes diff >5 then (5 * diff value ) 2)Qes diff <5 the 5 3)Qes diff 5 then 5 print respective values..

0 Answers   Tech Mahindra,

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What is a shell script? Can you name some of its advantages?

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Explain about gui scripting?

0 Answers  

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How would you compare the strings in a shell script?

0 Answers  

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