Answer Posted / anilkumar

TOUCH -T [CCYYMMDhhmm] Filename in HP-UNIX

What are some command words?

670

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How do I search for text in vi?

667

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How do you grep recursively?

656

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Who wrote grep?

659

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What does 'mkdir' command do in UNIX?

763

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What is the general format of unix command syntax?

781

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Differentiate cat command from more command.

664

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What is time_t?

684

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Enumerate some of the most commonly used network commands in unix?

707

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Which command will print your home directory on screen?

666

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Differentiate cmp command from diff command.

677

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What does grep v do?

643

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Why is awk called awk?

665

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How do I find previous commands in unix?

682

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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:

1850

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