Answer Posted / giridhar

Yes,We can use cat as an editor to see code

What do know about tee command?

607

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What is used to type command?

544

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What does sed command do in unix?

566

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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:

1764

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How can you see the command line history?

586

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How do I use nslookup?

575

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What is the use of sed command in unix?

601

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How to find $ai_serual resolved path by using unix

1029

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What is the behavioural difference between cmp and diff commands?

677

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Why is it called grep?

563

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What does find command return in unix?

596

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How many unix commands are there?

629

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Is ‘du’ a command? If so, what is its use?

639

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How do I clear my terminal history?

586

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What do chgrp command do?

590

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