Answer Posted / guest

seperate arguments

Explain mount and unmount command.

613

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How can you see the command line history?

584

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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:

1758

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Why is awk called awk?

577

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What do chmod command do?

603

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How do I search for a file in unix command?

546

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What happens when we execute a unix command?

597

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

637

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How to use grep command to list find the records of a file containing 10 different strings?

644

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How do I run a whois command?

600

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How do I run a bash script?

582

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What does the metacharacter mean?

608

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What does this command do? Cat food 1 > kitty

976

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Explain how to use grep command to list find the records of a file containing 10 different strings?

593

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Which command can you use to find the currently running process in unix server?

586

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