What is the use of ‘grep’ command?
Posted: Mar 13, 2013
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What is the difference between cat and more command?
Posted: Mar 13, 2013
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Write a command to kill the last background job?
Posted: Mar 13, 2013
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Write a command to display a file’s contents in various formats?
Posted: Mar 13, 2013
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What will the following command do?
Posted: Mar 13, 2013
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Is it possible to create new a file system in UNIX?
Posted: Mar 13, 2013
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Is it possible to restrict incoming message?
Posted: Mar 13, 2013
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Is ‘du’ a command? If so, what is its use?
Posted: Mar 13, 2013
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Is it possible to count number char, line in a file; if so, How?
Posted: Mar 13, 2013
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Name the data structure used to maintain file identification?
Posted: Mar 13, 2013
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How many prompts are available in a UNIX system?
Posted: Mar 13, 2013
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How does the kernel differentiate device files and ordinary files?
Posted: Mar 13, 2013
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How to switch to a super user status to gain privileges?
Posted: Mar 13, 2013
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What are shell variables?
Posted: Mar 13, 2013
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