what are the backup utilites on red hat linux 4.0?

4 Answers   Wipro,

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What will happen when we invoke a system call and say with an example of invoking a system call ?read? for a device?

3 Answers   NetApp,

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how to configure sendmail server on red hat linux version 4 and what and all we Require?

3 Answers   Wipro,

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1. Where the History file can be located? 2. How will you harden the server? 3. Diff between Raid 1 and Raid 5? 4. What is the largest disk size can be used in LVM? 5. How will you remove a PV from lvm without any data loss? 6. What is the diff between ext3 and ext2 File system? 7. How we can use resize2fs, what is the purpose? 8. What is the purpose of LVM? Why it is used? 9. If the FS is in read-only mode, so we cannot create any file. How will you fix it? 10. How to create swap partition after OS installation? 11. What is the diff between ssh and telnet? 12. How to find out the dependency required for a package?

3 Answers   IBM,

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I would like to know whether Simado and Setu products are they EPBX or not ?

0 Answers   IBM,

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what is the diff b/w MUTEX and semaphore?

12 Answers   Sony, TCS,

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what is iptabe on redhat linux?

3 Answers   CDAC,

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what is samba, what is configuration file, how it will work?

3 Answers   Wipro,

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What is the Diffrent between Redhat linux And suse linux

2 Answers   Wipro,

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linux file defaults permition

8 Answers  

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what is sudo on linux?

3 Answers   IBM,

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what is stored at /lib/modules ?

2 Answers   NetApp,

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