Answer Posted / yuvaevergreen

rm -r to remove

What is pipe command in unix?

1312

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

1177

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What is used to type command?

1067

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Does cp command overwrite files?

1218

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Who wrote grep?

1076

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How do I use nslookup?

1103

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Which command is used to create a directory?

1177

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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:

2275

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What do chown command do?

1205

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Explain ‘library functions’ with respect to unix commands?

1178

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What does sed command do in unix?

1209

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What is the command to find maximum memory taking process on the server?

1230

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What does grep v do?

1065

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What is grep command in unix with examples?

1228

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Which unix command to make a new directory?

1157

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