Answer / wizard_cmp@yahoo.co.in

mknod

To create a pipe we need extra argument i.e p

Ex: mknod <pipe_name> p

Why do inode number start from 1 and not 0 ?

3 Answers  

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interprocess command in unix be achieved by a)pipes b)messages c)semaphores d)shared memory e)all

2 Answers   Mascot,

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Could you tell something about the Unix System Kernel?

3 Answers   ITCO, TCS,

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What is the difference between Swapping and Paging?

4 Answers   IBM,

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very first process created by kernell?

4 Answers   TCS,

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what is difference between milestone and run-levels in Solaris ?

0 Answers  

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If the terminal is not showing the login prompt,what's the 1st thing you should check?and how do you solve the problem?

2 Answers   TCS,

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i am prepairing for 2+ yrs exp in oracle/unix production support,can u tell me which type issue comes in server plz help

0 Answers   Crimson Logic,

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Name key files or directories on a UNIX system that should always be backed up?

1 Answers  

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Telnet sometimes doesn't permit root logons,how will you then change a file writable only by root on a remote host?

1 Answers  

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What is file constructing in UNIX/AIX ?

2 Answers   IBM, TCS,

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What are permissions in UNIX?

5 Answers   BMC, University,

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