Answer Posted / srihari

./make_recovery_tape -avd /dev/rmt/0m

Name the various commands that are used for the user information in unix.

541

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What is the difference between grep and grep?

569

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Explain ‘library functions’ with respect to unix commands?

604

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Differentiate cat command from more command.

578

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What is the significance of the 'tee' command?

596

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How do you grep recursively?

557

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What are file commands?

654

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Can you enlist some commonly used network commands?

602

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Write a command to display a file’s contents in various formats?

625

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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 do know about tee command and its usage?

591

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What is the comma to show the space allocation of files?

560

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What are the dos commands?

650

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Why is it called a shebang?

574

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What is in grep command?

648

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