Answer Posted / srinivas bolusupati

sed '7d' fileName.txt

How do I use nslookup?

1038

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What are the unix commands?

1031

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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:

2204

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How to display no of records in oracle using unix command?

1105

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How do I search for a file in unix command?

979

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Is it inbetween or in between?

1003

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What does touch command do in unix?

1345

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what is the advaantage of each user having its own copy of the shell?

2508

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What is grep and how do you use it?

1055

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What is the difference between awk and grep?

1151

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What command is used to switching between users in unix?

1030

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Can you explain a little bit about command substitution?

1066

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Explain the steps that a shell follows while processing a command.

1166

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How do I use grep to search for a file?

1013

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How do I search for text in vi?

991

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