Answer Posted / amedela chandra sekhar

ls -a|grep "^\."

What is the use of -l when listing a directory?

489

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Explain different types of Unix systems.

547

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What can you tell about shell variables?

516

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What is unix orphan process?

561

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Explain what is a fifo?

551

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What is unix and why is it important?

523

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What is umask in unix?

493

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What is the command to connect to remote terminals

531

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What is piping?

540

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Is darwin unix?

505

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What does sort do in unix?

466

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What is unix operating system and its features?

513

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Was unix the first operating system?

476

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How does unix pipe work?

533

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Is it possible to count number char, line in a file; if so, How?

719

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