what is the difference between pipe(|) and tee command..

3 Answers   Cap Gemini, Rolta,

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what is Online(STM) and offline diagnostics in HP-UX?

2 Answers   HP,

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What is pid?

4 Answers  

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How are UNIX file permissions represented?

1 Answers  

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what is the cmd to display the last exit status in UNIX?

5 Answers   MEIT, Syntel,

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in UNIX,what is the command to remove directory with files?

10 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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what is kernel?

6 Answers  

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What is the use of finger command?

0 Answers  

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why metadb requires a seperate slice to create Solaris volume manager

0 Answers   Wipro,

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Briefly, how do you install Oracle software on UNIX.

2 Answers  

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what is the command to list files in a directory in UNIX?

8 Answers  

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