Answer Posted / ziauddin

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

1139

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What is the use of cut command in unix?

1324

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What is the comma to display different lines that are found when compare two files?

1120

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Explain ‘system calls’ with respect to unix commands?

1068

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How does shebang work?

1039

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Differentiate cat command from more command.

1111

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What do chmod, chown, chgrp commands do?

1243

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Write a command that will allow a unix system to shut down in 15 minutes, after which it will perform a reboot.

1182

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What is awk used for?

1105

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What is awk good for?

1112

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What is {} in find command?

1075

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What is command statement?

1133

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What is time_t?

1081

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What is the difference between grep and grep?

1092

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Name the various commands that are used for the user information in unix.

1052

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