Answer Posted / jaswanth.saladi

ext2 : It was only the default file sysyem upto 7.1 redhat
version
->less speed,secure and doesnt supports journaling

ext3 : this was from the 7.2 redhat version
->more speed,secure n supports journaling compared to ext2

Journaling : This is one of the default feature of ext3
which provides multipls functions like data avaliability
across improper shut downs,esay transmission between the
file systems and speed etc...

What does sar provide? Where are sar logs stored?

840

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When you create a new partition, you need to designate its size by defining the starting and ending?

806

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What is flag?

793

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What is dracut in linux?

763

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Search for: is windows 10 better than linux?

763

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What is rm in linux?

808

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How do you find who is logged in?

874

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What is linux kernel? Is it legal to edit linux kernel?

997

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How to display or kill all processes which are accessing any folder/file?

851

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If a volume group named vg0 already exists and we need to extend this volume group up to 4gb. How will you do it?

799

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How can you enhance the security of the password file?

777

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Is it possible to use shortcuts for a long pathname?

835

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Explain LILO?

873

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How will you see the calendar for specific month say august 1947 in linux?

872

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How many default number of shells available and what are their names?

838

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