Answer Posted / sekhar

to filter the data in existing file.

Which command is used to restrict incoming messages?

1098

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What do know about tee command and its usage?

1173

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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:

2263

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How to find $ai_serual resolved path by using unix

1739

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What does awk stand for?

1075

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What do know about tee command?

1155

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Why is awk called awk?

1068

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

1205

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

1077

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How do I find previous commands in unix?

1182

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What does grep v do?

1050

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How does the system know where one command ends and another begins?

2247

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Explain ‘system calls’ with respect to unix commands?

1090

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What does the command ' $who | sort –logfile > newfile' do?

1270

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

1083

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