What is a command and examples?
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what these two commands prints "echo test","cat test"?
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What are the general commands in using unix os for a beginner?
What will the following command do?
how to sort the content of the file based on numeric values
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The rm command removes links to file. What does this mean? How then is a file deleted from the file system?
Explain ‘system calls’ with respect to unix commands?
what are processor execution levels and priorities?
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What is the command to view process running?