What happens when we execute a unix command?


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More Unix Commands Interview Questions

what is the difference between "cron" command and "at" command?

5 Answers  


What is the behavioural difference between cmp and diff commands?

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What is shrinking file system in AIX where it actually resides?

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Name the unix command to find how many days the server has been up.

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Enlist some filename manipulation commands in unix.

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A file has 1000 lines and i want to display only 1st line how to do it? pls ..tel me

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6 Answers   IBM,


what these two commands prints "echo test","cat test"?

6 Answers   TCS, Wipro,


what is kernel?

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What does pipe () return?

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what do you understand by 'building block primitive'?

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