Answer Posted / dinesh

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What is a command and examples?

1206

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Does cp command overwrite files?

1179

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What is grep r?

1080

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Explain command to view process running?

1114

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What is command statement?

1153

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What is the difference between grep and grep?

1111

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How do I use grep to search for a file?

1047

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how to sort the content of the file based on numeric values

1764

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What difference between cmp and diff commands?

1293

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What is the pipe command?

1169

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What is the difference between awk and grep?

1226

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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:

2252

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Who command in unix?

1126

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What is ctrl d?

1083

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

1077

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