Answer / chandra shekhar

fork is an API(application programming interface) function
to create child process. The child process created is a new
process with new process id and executs instruction next to
fork. fork returns non zero to parent and zero to child.It
share file if file is already open(like stdin ,stdout etc..).

Answer / satishattla

fork means instance of particular thing

In Unix inter process communication take place using?

3 Answers   TCS,

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0 Answers   Crimson Logic,

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13 Answers   3i Infotech, ABC, Accenture, ACS, CTS, Genpact, GSK, HP, IBM, Lapiz, Lapiz Digital, Satyam, Symantec, TCS, Veritas,

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What are the events done by the Kernel after a process is being swapped out from the main memory?

0 Answers  

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What is the difference between > and >> operators?

6 Answers  

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1 Answers   Qiscet,

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What is the difference between windows environment and Unix environment ?

8 Answers   Oracle,

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What is mutex?

2 Answers   BMC,

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3 Answers  

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What UNIX command will control the default file permissions when files are created?

3 Answers  

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fork()?

2 Answers   TCS,

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I am new to Unix and Unix Shell scripting could you guide me on how to go about these subjects and where to start from with concern to Oracle?. I also would like to know where does UNIX shell Scripting help in terms of development of a application in Oracle? I have no clue in the subject so do help me. Thank You Neelima

0 Answers  

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