Answer Posted / sakthi

ps -ef

Are you in or at the office?

1127

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What is a command and examples?

1240

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What is command substitution?

1373

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Explain ‘library functions’ with respect to unix commands?

1175

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Write a command that will find all text files in a directory such that it does not contain the word "amazing" in any form (that is, it must include the words amazing, amazing, or amazing)?

1572

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What is used to type command?

1064

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What are the unix commands?

1099

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What is a bash command?

1182

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What is grep in bash?

1068

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What does this command do? Cat food 1 > kitty

1588

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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:

2272

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What does #!/ Bin sh do?

1068

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What are grep patterns?

1088

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What command will change your prompt to myprompt?

1332

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How do I use nslookup?

1099

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