what is virtual machine?

2 Answers   Infosys,

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How do you remove a crontab file?

6 Answers  

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How do I delete files from command prompt?

0 Answers  

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In vi editor how do you execute unix commands?

10 Answers  

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solaris Run level?

3 Answers   Wipro,

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which script will invoke first ,when /etc/init.d starts

1 Answers  

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What is awk used for?

0 Answers  

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Will rm -r* removes hidden files?

10 Answers  

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How do you grep a case insensitive?

0 Answers  

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What are the dos commands?

0 Answers  

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When i run a programm of orphan process. Instead of getting child's parent (ppid)=1 ..i get 1400 and it varies as per system. How can i findthe right soluion??? My pgm: #include<stdlib.h> # include <stdio.h> int main() { int pid; pid=fork(); if(pid < 0) {exit(-1);} else if(pid==0) { printf("Child Process is Sleeping ..."); sleep(10); printf("Orphan Child's Parent ID : %u ",getppid()); } else { printf("Parent Process Completed ... %u ",getpid()); exit(0); } return 0; } Output:

0 Answers  

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Differentiate cat command from more command.

0 Answers  

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