Answer Posted / asish

i mean the contents of the parent directory of your home
directory.

What is the functionality of a top command?

628

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Write a command to kill the last background job?

626

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Explain ‘library functions’ with respect to unix commands?

610

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How do I use grep to find a file?

593

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What command is used to check the current users?

602

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How do you grep recursively?

566

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What is used to type command?

554

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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 # include 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:

1771

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What do know about tee command?

615

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What is the use of tee command?

580

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Using unix command how to display no of records in oracle?

620

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Which command will print your home directory on screen?

561

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What is the use of sed command in unix?

608

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How do I use grep to search for a file?

588

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What is the use of awk command in unix?

589

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