Answer Posted / arati

yes

What does the md command do?

576

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What is ‘ps’ command for?

618

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How many unix commands are there?

630

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What do know about tee command and its usage?

591

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Write a command that will allow a unix system to shut down in 15 minutes, after which it will perform a reboot.

628

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How do I search for text in vi?

587

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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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What difference between cmp and diff commands?

724

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

620

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Who wrote grep?

587

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How do I delete files from command prompt?

553

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What is the difference between cat command and more command?

599

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What is the general format of unix command syntax?

694

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What is s and g in sed command?

561

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What is the command to view process running?

576

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